From: "Iozone" Subject: An interesting performance thing ? Date: Wed, 14 Dec 2005 12:22:38 -0600 Message-ID: <00b901c600db$5d374960$1500000a@americas.hpqcorp.net> Reply-To: "Iozone" Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_00B6_01C600A9.12598ED0" Cc: Return-path: Received: from sc8-sf-mx2-b.sourceforge.net ([10.3.1.92] helo=mail.sourceforge.net) by sc8-sf-list2.sourceforge.net with esmtp (Exim 4.30) id 1EmbH9-0004zq-S8 for nfs@lists.sourceforge.net; Wed, 14 Dec 2005 10:22:51 -0800 Received: from vms040pub.verizon.net ([206.46.252.40]) by mail.sourceforge.net with esmtp (Exim 4.44) id 1EmbH8-0007Wz-H2 for nfs@lists.sourceforge.net; Wed, 14 Dec 2005 10:22:51 -0800 Received: from cappsnc ([71.96.135.143]) by vms040.mailsrvcs.net (Sun Java System Messaging Server 6.2-4.02 (built Sep 9 2005)) with ESMTPA id <0IRI004X731Q5KS8@vms040.mailsrvcs.net> for nfs@lists.sourceforge.net; Wed, 14 Dec 2005 12:22:40 -0600 (CST) To: Sender: nfs-admin@lists.sourceforge.net Errors-To: nfs-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: Discussion of NFS under Linux development, interoperability, and testing. List-Post: List-Help: List-Subscribe: , List-Archive: This is a multi-part message in MIME format. ------=_NextPart_000_00B6_01C600A9.12598ED0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Neil, I think I have discovered an interesting performance anomaly. In the svcauth code there are places that do: hash_long((unsigned long)item->m_addr.s_addr, IP_HASHBITS); Ok... That seems reasonable, but then again...maybe not.... I believe that s_addr is an IP address in Network Neutral format.=20 (Big Endian) So... When one is on a Little Endian system, the hash_long function gets handed a Big Endian value as a long, and later, via the magic of being a Little Endian system, gets byte swapped. Step 1. 192.168.1.2 becomes 2.1.168.192 (byte swap) Step 2. The 32 bit IP address becomes a 64 bit long when this code is compiled and run on an Opteron, or an IA-64 system. 2.1.168.192 -> 0.0.0.0.2.1.168.192 Step 3. Call the hash_long() and get back a hash value that is IP_HASHBITS (8) in size. You'll notice that the hash distribution is not nearly as good as one might believe. If one would have done: hash_long( inet_lnaof(item->m_addr.s_addr)),IP_HASHBITS) Then the hash_long function would have done a nice job. Since one is not converting the network neutral IP address into a=20 host binary format, here is an example of the hash distribution that, I believe via experimentation, is currently being seen on=20 Little Endian 64 Bit systems.... ------------------------------------------------ Testing byte 4 (least significant) Input: 192.168.0.0 Hash-> 3e Input: 192.168.0.1 Hash-> 3e Input: 192.168.0.2 Hash-> 3e Input: 192.168.0.3 Hash-> 3e Input: 192.168.0.4 Hash-> 3e Input: 192.168.0.5 Hash-> 3e Input: 192.168.0.6 Hash-> 3e Input: 192.168.0.7 Hash-> 3e Input: 192.168.0.8 Hash-> 3e Input: 192.168.0.9 Hash-> 3e Input: 192.168.0.10 Hash-> 3e Input: 192.168.0.11 Hash-> 3e Input: 192.168.0.12 Hash-> 3e Input: 192.168.0.13 Hash-> 3e Input: 192.168.0.14 Hash-> 3e Input: 192.168.0.15 Hash-> 3e Input: 192.168.0.16 Hash-> 3e Input: 192.168.0.17 Hash-> 3e Input: 192.168.0.18 Hash-> 3e Input: 192.168.0.19 Hash-> 3e Input: 192.168.0.20 Hash-> 3e Input: 192.168.0.21 Hash-> 3e Input: 192.168.0.22 Hash-> 3e Input: 192.168.0.23 Hash-> 3e Input: 192.168.0.24 Hash-> 3e Input: 192.168.0.25 Hash-> 3e Input: 192.168.0.26 Hash-> 3e Input: 192.168.0.27 Hash-> 3e Input: 192.168.0.28 Hash-> 3e Input: 192.168.0.29 Hash-> 3e Input: 192.168.0.30 Hash-> 3e Input: 192.168.0.31 Hash-> 3e Input: 192.168.0.32 Hash-> 3e Input: 192.168.0.33 Hash-> 3e Input: 192.168.0.34 Hash-> 3e Input: 192.168.0.35 Hash-> 3e Input: 192.168.0.36 Hash-> 3e Input: 192.168.0.37 Hash-> 3e Input: 192.168.0.38 Hash-> 3e Input: 192.168.0.39 Hash-> 3e Input: 192.168.0.40 Hash-> 3e Input: 192.168.0.41 Hash-> 3e Input: 192.168.0.42 Hash-> 3e Input: 192.168.0.43 Hash-> 3e Input: 192.168.0.44 Hash-> 3e Input: 192.168.0.45 Hash-> 3e Input: 192.168.0.46 Hash-> 3e Input: 192.168.0.47 Hash-> 3e Input: 192.168.0.48 Hash-> 3e Input: 192.168.0.49 Hash-> 3e Input: 192.168.0.50 Hash-> 3e Input: 192.168.0.51 Hash-> 3e Input: 192.168.0.52 Hash-> 3e Input: 192.168.0.53 Hash-> 3e Input: 192.168.0.54 Hash-> 3e Input: 192.168.0.55 Hash-> 3e Input: 192.168.0.56 Hash-> 3e Input: 192.168.0.57 Hash-> 3e Input: 192.168.0.58 Hash-> 3e Input: 192.168.0.59 Hash-> 3e Input: 192.168.0.60 Hash-> 3e Input: 192.168.0.61 Hash-> 3e Input: 192.168.0.62 Hash-> 3e Input: 192.168.0.63 Hash-> 3e Input: 192.168.0.64 Hash-> 3e Input: 192.168.0.65 Hash-> 3e Input: 192.168.0.66 Hash-> 3e Input: 192.168.0.67 Hash-> 3e Input: 192.168.0.68 Hash-> 3e Input: 192.168.0.69 Hash-> 3e Input: 192.168.0.70 Hash-> 3e Input: 192.168.0.71 Hash-> 3e Input: 192.168.0.72 Hash-> 3e Input: 192.168.0.73 Hash-> 3e Input: 192.168.0.74 Hash-> 3e Input: 192.168.0.75 Hash-> 3e Input: 192.168.0.76 Hash-> 3e Input: 192.168.0.77 Hash-> 3e Input: 192.168.0.78 Hash-> 3e Input: 192.168.0.79 Hash-> 3e Input: 192.168.0.80 Hash-> 3e Input: 192.168.0.81 Hash-> 3e Input: 192.168.0.82 Hash-> 3e Input: 192.168.0.83 Hash-> 3e Input: 192.168.0.84 Hash-> 3e Input: 192.168.0.85 Hash-> 3e Input: 192.168.0.86 Hash-> 3e Input: 192.168.0.87 Hash-> 3e Input: 192.168.0.88 Hash-> 3e Input: 192.168.0.89 Hash-> 3e Input: 192.168.0.90 Hash-> 3e Input: 192.168.0.91 Hash-> 3e Input: 192.168.0.92 Hash-> 3e Input: 192.168.0.93 Hash-> 3e Input: 192.168.0.94 Hash-> 3e Input: 192.168.0.95 Hash-> 3e Input: 192.168.0.96 Hash-> 3e Input: 192.168.0.97 Hash-> 3e Input: 192.168.0.98 Hash-> 3e Input: 192.168.0.99 Hash-> 3e Input: 192.168.0.100 Hash-> 3e Input: 192.168.0.101 Hash-> 3e Input: 192.168.0.102 Hash-> 3e Input: 192.168.0.103 Hash-> 3e Input: 192.168.0.104 Hash-> 3e Input: 192.168.0.105 Hash-> 3e Input: 192.168.0.106 Hash-> 3e Input: 192.168.0.107 Hash-> 3e Input: 192.168.0.108 Hash-> 3e Input: 192.168.0.109 Hash-> 3e Input: 192.168.0.110 Hash-> 3e Input: 192.168.0.111 Hash-> 3e Input: 192.168.0.112 Hash-> 3e Input: 192.168.0.113 Hash-> 3e Input: 192.168.0.114 Hash-> 3e Input: 192.168.0.115 Hash-> 3e Input: 192.168.0.116 Hash-> 3e Input: 192.168.0.117 Hash-> 3e Input: 192.168.0.118 Hash-> 3e Input: 192.168.0.119 Hash-> 3e Input: 192.168.0.120 Hash-> 3e Input: 192.168.0.121 Hash-> 3e Input: 192.168.0.122 Hash-> 3e Input: 192.168.0.123 Hash-> 3e Input: 192.168.0.124 Hash-> 3e Input: 192.168.0.125 Hash-> 3e Input: 192.168.0.126 Hash-> 3e Input: 192.168.0.127 Hash-> 3e Input: 192.168.0.128 Hash-> 3d Input: 192.168.0.129 Hash-> 3d Input: 192.168.0.130 Hash-> 3d Input: 192.168.0.131 Hash-> 3d Input: 192.168.0.132 Hash-> 3d Input: 192.168.0.133 Hash-> 3d Input: 192.168.0.134 Hash-> 3d Input: 192.168.0.135 Hash-> 3d Input: 192.168.0.136 Hash-> 3d Input: 192.168.0.137 Hash-> 3d Input: 192.168.0.138 Hash-> 3d Input: 192.168.0.139 Hash-> 3d Input: 192.168.0.140 Hash-> 3d Input: 192.168.0.141 Hash-> 3d Input: 192.168.0.142 Hash-> 3d Input: 192.168.0.143 Hash-> 3d Input: 192.168.0.144 Hash-> 3d Input: 192.168.0.145 Hash-> 3d Input: 192.168.0.146 Hash-> 3d Input: 192.168.0.147 Hash-> 3d Input: 192.168.0.148 Hash-> 3d Input: 192.168.0.149 Hash-> 3d Input: 192.168.0.150 Hash-> 3d Input: 192.168.0.151 Hash-> 3d Input: 192.168.0.152 Hash-> 3d Input: 192.168.0.153 Hash-> 3d Input: 192.168.0.154 Hash-> 3d Input: 192.168.0.155 Hash-> 3d Input: 192.168.0.156 Hash-> 3d Input: 192.168.0.157 Hash-> 3d Input: 192.168.0.158 Hash-> 3d Input: 192.168.0.159 Hash-> 3d Input: 192.168.0.160 Hash-> 3d Input: 192.168.0.161 Hash-> 3d Input: 192.168.0.162 Hash-> 3d Input: 192.168.0.163 Hash-> 3d Input: 192.168.0.164 Hash-> 3d Input: 192.168.0.165 Hash-> 3d Input: 192.168.0.166 Hash-> 3d Input: 192.168.0.167 Hash-> 3d Input: 192.168.0.168 Hash-> 3d Input: 192.168.0.169 Hash-> 3d Input: 192.168.0.170 Hash-> 3d Input: 192.168.0.171 Hash-> 3d Input: 192.168.0.172 Hash-> 3d Input: 192.168.0.173 Hash-> 3d Input: 192.168.0.174 Hash-> 3d Input: 192.168.0.175 Hash-> 3d Input: 192.168.0.176 Hash-> 3d Input: 192.168.0.177 Hash-> 3d Input: 192.168.0.178 Hash-> 3d Input: 192.168.0.179 Hash-> 3d Input: 192.168.0.180 Hash-> 3d Input: 192.168.0.181 Hash-> 3d Input: 192.168.0.182 Hash-> 3d Input: 192.168.0.183 Hash-> 3d Input: 192.168.0.184 Hash-> 3d Input: 192.168.0.185 Hash-> 3d Input: 192.168.0.186 Hash-> 3d Input: 192.168.0.187 Hash-> 3d Input: 192.168.0.188 Hash-> 3d Input: 192.168.0.189 Hash-> 3d Input: 192.168.0.190 Hash-> 3d Input: 192.168.0.191 Hash-> 3d Input: 192.168.0.192 Hash-> 3d Input: 192.168.0.193 Hash-> 3d Input: 192.168.0.194 Hash-> 3d Input: 192.168.0.195 Hash-> 3d Input: 192.168.0.196 Hash-> 3d Input: 192.168.0.197 Hash-> 3d Input: 192.168.0.198 Hash-> 3d Input: 192.168.0.199 Hash-> 3d Input: 192.168.0.200 Hash-> 3d Input: 192.168.0.201 Hash-> 3d Input: 192.168.0.202 Hash-> 3d Input: 192.168.0.203 Hash-> 3d Input: 192.168.0.204 Hash-> 3d Input: 192.168.0.205 Hash-> 3d Input: 192.168.0.206 Hash-> 3d Input: 192.168.0.207 Hash-> 3d Input: 192.168.0.208 Hash-> 3d Input: 192.168.0.209 Hash-> 3d Input: 192.168.0.210 Hash-> 3d Input: 192.168.0.211 Hash-> 3d Input: 192.168.0.212 Hash-> 3d Input: 192.168.0.213 Hash-> 3d Input: 192.168.0.214 Hash-> 3d Input: 192.168.0.215 Hash-> 3d Input: 192.168.0.216 Hash-> 3d Input: 192.168.0.217 Hash-> 3d Input: 192.168.0.218 Hash-> 3d Input: 192.168.0.219 Hash-> 3d Input: 192.168.0.220 Hash-> 3d Input: 192.168.0.221 Hash-> 3d Input: 192.168.0.222 Hash-> 3d Input: 192.168.0.223 Hash-> 3d Input: 192.168.0.224 Hash-> 3d Input: 192.168.0.225 Hash-> 3d Input: 192.168.0.226 Hash-> 3d Input: 192.168.0.227 Hash-> 3d Input: 192.168.0.228 Hash-> 3d Input: 192.168.0.229 Hash-> 3d Input: 192.168.0.230 Hash-> 3d Input: 192.168.0.231 Hash-> 3d Input: 192.168.0.232 Hash-> 3d Input: 192.168.0.233 Hash-> 3d Input: 192.168.0.234 Hash-> 3d Input: 192.168.0.235 Hash-> 3d Input: 192.168.0.236 Hash-> 3d Input: 192.168.0.237 Hash-> 3d Input: 192.168.0.238 Hash-> 3d Input: 192.168.0.239 Hash-> 3d Input: 192.168.0.240 Hash-> 3d Input: 192.168.0.241 Hash-> 3d Input: 192.168.0.242 Hash-> 3d Input: 192.168.0.243 Hash-> 3d Input: 192.168.0.244 Hash-> 3d Input: 192.168.0.245 Hash-> 3d Input: 192.168.0.246 Hash-> 3d Input: 192.168.0.247 Hash-> 3d Input: 192.168.0.248 Hash-> 3d Input: 192.168.0.249 Hash-> 3d Input: 192.168.0.250 Hash-> 3d Input: 192.168.0.251 Hash-> 3d Input: 192.168.0.252 Hash-> 3d Input: 192.168.0.253 Hash-> 3d Input: 192.168.0.254 Hash-> 3d Input: 192.168.0.255 Hash-> 3d Testing byte 3=20 Input: 192.168.1.0 Hash-> 3e Input: 192.168.1.1 Hash-> 3e Input: 192.168.1.2 Hash-> 3e Input: 192.168.1.3 Hash-> 3e Input: 192.168.1.4 Hash-> 3e Input: 192.168.1.5 Hash-> 3e Input: 192.168.1.6 Hash-> 3e Input: 192.168.1.7 Hash-> 3e Input: 192.168.1.8 Hash-> 3e Input: 192.168.1.9 Hash-> 3e Input: 192.168.1.10 Hash-> 3e Input: 192.168.1.11 Hash-> 3e Input: 192.168.1.12 Hash-> 3e Input: 192.168.1.13 Hash-> 3e Input: 192.168.1.14 Hash-> 3e Input: 192.168.1.15 Hash-> 3e Input: 192.168.1.16 Hash-> 3e Input: 192.168.1.17 Hash-> 3e Input: 192.168.1.18 Hash-> 3e Input: 192.168.1.19 Hash-> 3e Input: 192.168.1.20 Hash-> 3e Input: 192.168.1.21 Hash-> 3e Input: 192.168.1.22 Hash-> 3e Input: 192.168.1.23 Hash-> 3e Input: 192.168.1.24 Hash-> 3e Input: 192.168.1.25 Hash-> 3e Input: 192.168.1.26 Hash-> 3e Input: 192.168.1.27 Hash-> 3e Input: 192.168.1.28 Hash-> 3e Input: 192.168.1.29 Hash-> 3e Input: 192.168.1.30 Hash-> 3e Input: 192.168.1.31 Hash-> 3e Input: 192.168.1.32 Hash-> 3e Input: 192.168.1.33 Hash-> 3e Input: 192.168.1.34 Hash-> 3e Input: 192.168.1.35 Hash-> 3e Input: 192.168.1.36 Hash-> 3e Input: 192.168.1.37 Hash-> 3e Input: 192.168.1.38 Hash-> 3e Input: 192.168.1.39 Hash-> 3e Input: 192.168.1.40 Hash-> 3e Input: 192.168.1.41 Hash-> 3e Input: 192.168.1.42 Hash-> 3e Input: 192.168.1.43 Hash-> 3e Input: 192.168.1.44 Hash-> 3e Input: 192.168.1.45 Hash-> 3e Input: 192.168.1.46 Hash-> 3e Input: 192.168.1.47 Hash-> 3e Input: 192.168.1.48 Hash-> 3e Input: 192.168.1.49 Hash-> 3e Input: 192.168.1.50 Hash-> 3e Input: 192.168.1.51 Hash-> 3e Input: 192.168.1.52 Hash-> 3e Input: 192.168.1.53 Hash-> 3e Input: 192.168.1.54 Hash-> 3e Input: 192.168.1.55 Hash-> 3e Input: 192.168.1.56 Hash-> 3e Input: 192.168.1.57 Hash-> 3e Input: 192.168.1.58 Hash-> 3e Input: 192.168.1.59 Hash-> 3e Input: 192.168.1.60 Hash-> 3e Input: 192.168.1.61 Hash-> 3e Input: 192.168.1.62 Hash-> 3e Input: 192.168.1.63 Hash-> 3e Input: 192.168.1.64 Hash-> 3e Input: 192.168.1.65 Hash-> 3e Input: 192.168.1.66 Hash-> 3e Input: 192.168.1.67 Hash-> 3e Input: 192.168.1.68 Hash-> 3e Input: 192.168.1.69 Hash-> 3e Input: 192.168.1.70 Hash-> 3e Input: 192.168.1.71 Hash-> 3e Input: 192.168.1.72 Hash-> 3e Input: 192.168.1.73 Hash-> 3e Input: 192.168.1.74 Hash-> 3e Input: 192.168.1.75 Hash-> 3e Input: 192.168.1.76 Hash-> 3e Input: 192.168.1.77 Hash-> 3e Input: 192.168.1.78 Hash-> 3e Input: 192.168.1.79 Hash-> 3e Input: 192.168.1.80 Hash-> 3e Input: 192.168.1.81 Hash-> 3e Input: 192.168.1.82 Hash-> 3e Input: 192.168.1.83 Hash-> 3e Input: 192.168.1.84 Hash-> 3e Input: 192.168.1.85 Hash-> 3e Input: 192.168.1.86 Hash-> 3e Input: 192.168.1.87 Hash-> 3e Input: 192.168.1.88 Hash-> 3e Input: 192.168.1.89 Hash-> 3e Input: 192.168.1.90 Hash-> 3e Input: 192.168.1.91 Hash-> 3e Input: 192.168.1.92 Hash-> 3e Input: 192.168.1.93 Hash-> 3e Input: 192.168.1.94 Hash-> 3e Input: 192.168.1.95 Hash-> 3e Input: 192.168.1.96 Hash-> 3e Input: 192.168.1.97 Hash-> 3e Input: 192.168.1.98 Hash-> 3e Input: 192.168.1.99 Hash-> 3e Input: 192.168.1.100 Hash-> 3e Input: 192.168.1.101 Hash-> 3e Input: 192.168.1.102 Hash-> 3e Input: 192.168.1.103 Hash-> 3e Input: 192.168.1.104 Hash-> 3e Input: 192.168.1.105 Hash-> 3e Input: 192.168.1.106 Hash-> 3e Input: 192.168.1.107 Hash-> 3e Input: 192.168.1.108 Hash-> 3e Input: 192.168.1.109 Hash-> 3e Input: 192.168.1.110 Hash-> 3e Input: 192.168.1.111 Hash-> 3e Input: 192.168.1.112 Hash-> 3e Input: 192.168.1.113 Hash-> 3e Input: 192.168.1.114 Hash-> 3e Input: 192.168.1.115 Hash-> 3e Input: 192.168.1.116 Hash-> 3e Input: 192.168.1.117 Hash-> 3e Input: 192.168.1.118 Hash-> 3e Input: 192.168.1.119 Hash-> 3e Input: 192.168.1.120 Hash-> 3e Input: 192.168.1.121 Hash-> 3e Input: 192.168.1.122 Hash-> 3e Input: 192.168.1.123 Hash-> 3e Input: 192.168.1.124 Hash-> 3e Input: 192.168.1.125 Hash-> 3e Input: 192.168.1.126 Hash-> 3e Input: 192.168.1.127 Hash-> 3e Input: 192.168.1.128 Hash-> 3d Input: 192.168.1.129 Hash-> 3d Input: 192.168.1.130 Hash-> 3d Input: 192.168.1.131 Hash-> 3d Input: 192.168.1.132 Hash-> 3d Input: 192.168.1.133 Hash-> 3d Input: 192.168.1.134 Hash-> 3d Input: 192.168.1.135 Hash-> 3d Input: 192.168.1.136 Hash-> 3d Input: 192.168.1.137 Hash-> 3d Input: 192.168.1.138 Hash-> 3d Input: 192.168.1.139 Hash-> 3d Input: 192.168.1.140 Hash-> 3d Input: 192.168.1.141 Hash-> 3d Input: 192.168.1.142 Hash-> 3d Input: 192.168.1.143 Hash-> 3d Input: 192.168.1.144 Hash-> 3d Input: 192.168.1.145 Hash-> 3d Input: 192.168.1.146 Hash-> 3d Input: 192.168.1.147 Hash-> 3d Input: 192.168.1.148 Hash-> 3d Input: 192.168.1.149 Hash-> 3d Input: 192.168.1.150 Hash-> 3d Input: 192.168.1.151 Hash-> 3d Input: 192.168.1.152 Hash-> 3d Input: 192.168.1.153 Hash-> 3d Input: 192.168.1.154 Hash-> 3d Input: 192.168.1.155 Hash-> 3d Input: 192.168.1.156 Hash-> 3d Input: 192.168.1.157 Hash-> 3d Input: 192.168.1.158 Hash-> 3d Input: 192.168.1.159 Hash-> 3d Input: 192.168.1.160 Hash-> 3d Input: 192.168.1.161 Hash-> 3d Input: 192.168.1.162 Hash-> 3d Input: 192.168.1.163 Hash-> 3d Input: 192.168.1.164 Hash-> 3d Input: 192.168.1.165 Hash-> 3d Input: 192.168.1.166 Hash-> 3d Input: 192.168.1.167 Hash-> 3d Input: 192.168.1.168 Hash-> 3d Input: 192.168.1.169 Hash-> 3d Input: 192.168.1.170 Hash-> 3d Input: 192.168.1.171 Hash-> 3d Input: 192.168.1.172 Hash-> 3d Input: 192.168.1.173 Hash-> 3d Input: 192.168.1.174 Hash-> 3d Input: 192.168.1.175 Hash-> 3d Input: 192.168.1.176 Hash-> 3d Input: 192.168.1.177 Hash-> 3d Input: 192.168.1.178 Hash-> 3d Input: 192.168.1.179 Hash-> 3d Input: 192.168.1.180 Hash-> 3d Input: 192.168.1.181 Hash-> 3d Input: 192.168.1.182 Hash-> 3d Input: 192.168.1.183 Hash-> 3d Input: 192.168.1.184 Hash-> 3d Input: 192.168.1.185 Hash-> 3d Input: 192.168.1.186 Hash-> 3d Input: 192.168.1.187 Hash-> 3d Input: 192.168.1.188 Hash-> 3d Input: 192.168.1.189 Hash-> 3d Input: 192.168.1.190 Hash-> 3d Input: 192.168.1.191 Hash-> 3d Input: 192.168.1.192 Hash-> 3d Input: 192.168.1.193 Hash-> 3d Input: 192.168.1.194 Hash-> 3d Input: 192.168.1.195 Hash-> 3d Input: 192.168.1.196 Hash-> 3d Input: 192.168.1.197 Hash-> 3d Input: 192.168.1.198 Hash-> 3d Input: 192.168.1.199 Hash-> 3d Input: 192.168.1.200 Hash-> 3d Input: 192.168.1.201 Hash-> 3d Input: 192.168.1.202 Hash-> 3d Input: 192.168.1.203 Hash-> 3d Input: 192.168.1.204 Hash-> 3d Input: 192.168.1.205 Hash-> 3d Input: 192.168.1.206 Hash-> 3d Input: 192.168.1.207 Hash-> 3d Input: 192.168.1.208 Hash-> 3d Input: 192.168.1.209 Hash-> 3d Input: 192.168.1.210 Hash-> 3d Input: 192.168.1.211 Hash-> 3d Input: 192.168.1.212 Hash-> 3d Input: 192.168.1.213 Hash-> 3d Input: 192.168.1.214 Hash-> 3d Input: 192.168.1.215 Hash-> 3d Input: 192.168.1.216 Hash-> 3d Input: 192.168.1.217 Hash-> 3d Input: 192.168.1.218 Hash-> 3d Input: 192.168.1.219 Hash-> 3d Input: 192.168.1.220 Hash-> 3d Input: 192.168.1.221 Hash-> 3d Input: 192.168.1.222 Hash-> 3d Input: 192.168.1.223 Hash-> 3d Input: 192.168.1.224 Hash-> 3d Input: 192.168.1.225 Hash-> 3d Input: 192.168.1.226 Hash-> 3d Input: 192.168.1.227 Hash-> 3d Input: 192.168.1.228 Hash-> 3d Input: 192.168.1.229 Hash-> 3d Input: 192.168.1.230 Hash-> 3d Input: 192.168.1.231 Hash-> 3d Input: 192.168.1.232 Hash-> 3d Input: 192.168.1.233 Hash-> 3d Input: 192.168.1.234 Hash-> 3d Input: 192.168.1.235 Hash-> 3d Input: 192.168.1.236 Hash-> 3d Input: 192.168.1.237 Hash-> 3d Input: 192.168.1.238 Hash-> 3d Input: 192.168.1.239 Hash-> 3d Input: 192.168.1.240 Hash-> 3d Input: 192.168.1.241 Hash-> 3d Input: 192.168.1.242 Hash-> 3d Input: 192.168.1.243 Hash-> 3d Input: 192.168.1.244 Hash-> 3d Input: 192.168.1.245 Hash-> 3d Input: 192.168.1.246 Hash-> 3d Input: 192.168.1.247 Hash-> 3d Input: 192.168.1.248 Hash-> 3d Input: 192.168.1.249 Hash-> 3d Input: 192.168.1.250 Hash-> 3d Input: 192.168.1.251 Hash-> 3d Input: 192.168.1.252 Hash-> 3d Input: 192.168.1.253 Hash-> 3d Input: 192.168.1.254 Hash-> 3d Input: 192.168.1.255 Hash-> 3d Testing byte 2=20 Input: 192.169.0.0 Hash-> f6 Input: 192.169.0.1 Hash-> f6 Input: 192.169.0.2 Hash-> f6 Input: 192.169.0.3 Hash-> f6 Input: 192.169.0.4 Hash-> f6 Input: 192.169.0.5 Hash-> f6 Input: 192.169.0.6 Hash-> f6 Input: 192.169.0.7 Hash-> f6 Input: 192.169.0.8 Hash-> f6 Input: 192.169.0.9 Hash-> f6 Input: 192.169.0.10 Hash-> f6 Input: 192.169.0.11 Hash-> f6 Input: 192.169.0.12 Hash-> f6 Input: 192.169.0.13 Hash-> f6 Input: 192.169.0.14 Hash-> f6 Input: 192.169.0.15 Hash-> f6 Input: 192.169.0.16 Hash-> f6 Input: 192.169.0.17 Hash-> f6 Input: 192.169.0.18 Hash-> f6 Input: 192.169.0.19 Hash-> f6 Input: 192.169.0.20 Hash-> f6 Input: 192.169.0.21 Hash-> f6 Input: 192.169.0.22 Hash-> f6 Input: 192.169.0.23 Hash-> f6 Input: 192.169.0.24 Hash-> f6 Input: 192.169.0.25 Hash-> f6 Input: 192.169.0.26 Hash-> f6 Input: 192.169.0.27 Hash-> f6 Input: 192.169.0.28 Hash-> f6 Input: 192.169.0.29 Hash-> f6 Input: 192.169.0.30 Hash-> f6 Input: 192.169.0.31 Hash-> f6 Input: 192.169.0.32 Hash-> f6 Input: 192.169.0.33 Hash-> f6 Input: 192.169.0.34 Hash-> f6 Input: 192.169.0.35 Hash-> f6 Input: 192.169.0.36 Hash-> f6 Input: 192.169.0.37 Hash-> f6 Input: 192.169.0.38 Hash-> f6 Input: 192.169.0.39 Hash-> f6 Input: 192.169.0.40 Hash-> f6 Input: 192.169.0.41 Hash-> f6 Input: 192.169.0.42 Hash-> f6 Input: 192.169.0.43 Hash-> f6 Input: 192.169.0.44 Hash-> f6 Input: 192.169.0.45 Hash-> f6 Input: 192.169.0.46 Hash-> f6 Input: 192.169.0.47 Hash-> f6 Input: 192.169.0.48 Hash-> f6 Input: 192.169.0.49 Hash-> f6 Input: 192.169.0.50 Hash-> f6 Input: 192.169.0.51 Hash-> f6 Input: 192.169.0.52 Hash-> f6 Input: 192.169.0.53 Hash-> f6 Input: 192.169.0.54 Hash-> f6 Input: 192.169.0.55 Hash-> f6 Input: 192.169.0.56 Hash-> f6 Input: 192.169.0.57 Hash-> f6 Input: 192.169.0.58 Hash-> f6 Input: 192.169.0.59 Hash-> f6 Input: 192.169.0.60 Hash-> f6 Input: 192.169.0.61 Hash-> f6 Input: 192.169.0.62 Hash-> f6 Input: 192.169.0.63 Hash-> f6 Input: 192.169.0.64 Hash-> f6 Input: 192.169.0.65 Hash-> f6 Input: 192.169.0.66 Hash-> f6 Input: 192.169.0.67 Hash-> f6 Input: 192.169.0.68 Hash-> f6 Input: 192.169.0.69 Hash-> f6 Input: 192.169.0.70 Hash-> f6 Input: 192.169.0.71 Hash-> f6 Input: 192.169.0.72 Hash-> f6 Input: 192.169.0.73 Hash-> f6 Input: 192.169.0.74 Hash-> f6 Input: 192.169.0.75 Hash-> f6 Input: 192.169.0.76 Hash-> f6 Input: 192.169.0.77 Hash-> f6 Input: 192.169.0.78 Hash-> f6 Input: 192.169.0.79 Hash-> f6 Input: 192.169.0.80 Hash-> f6 Input: 192.169.0.81 Hash-> f6 Input: 192.169.0.82 Hash-> f6 Input: 192.169.0.83 Hash-> f6 Input: 192.169.0.84 Hash-> f6 Input: 192.169.0.85 Hash-> f6 Input: 192.169.0.86 Hash-> f6 Input: 192.169.0.87 Hash-> f6 Input: 192.169.0.88 Hash-> f6 Input: 192.169.0.89 Hash-> f6 Input: 192.169.0.90 Hash-> f6 Input: 192.169.0.91 Hash-> f6 Input: 192.169.0.92 Hash-> f6 Input: 192.169.0.93 Hash-> f6 Input: 192.169.0.94 Hash-> f6 Input: 192.169.0.95 Hash-> f6 Input: 192.169.0.96 Hash-> f6 Input: 192.169.0.97 Hash-> f6 Input: 192.169.0.98 Hash-> f6 Input: 192.169.0.99 Hash-> f6 Input: 192.169.0.100 Hash-> f6 Input: 192.169.0.101 Hash-> f6 Input: 192.169.0.102 Hash-> f6 Input: 192.169.0.103 Hash-> f6 Input: 192.169.0.104 Hash-> f6 Input: 192.169.0.105 Hash-> f6 Input: 192.169.0.106 Hash-> f6 Input: 192.169.0.107 Hash-> f6 Input: 192.169.0.108 Hash-> f6 Input: 192.169.0.109 Hash-> f6 Input: 192.169.0.110 Hash-> f6 Input: 192.169.0.111 Hash-> f6 Input: 192.169.0.112 Hash-> f6 Input: 192.169.0.113 Hash-> f6 Input: 192.169.0.114 Hash-> f6 Input: 192.169.0.115 Hash-> f6 Input: 192.169.0.116 Hash-> f6 Input: 192.169.0.117 Hash-> f6 Input: 192.169.0.118 Hash-> f6 Input: 192.169.0.119 Hash-> f6 Input: 192.169.0.120 Hash-> f6 Input: 192.169.0.121 Hash-> f6 Input: 192.169.0.122 Hash-> f6 Input: 192.169.0.123 Hash-> f6 Input: 192.169.0.124 Hash-> f6 Input: 192.169.0.125 Hash-> f6 Input: 192.169.0.126 Hash-> f6 Input: 192.169.0.127 Hash-> f6 Input: 192.169.0.128 Hash-> f5 Input: 192.169.0.129 Hash-> f5 Input: 192.169.0.130 Hash-> f5 Input: 192.169.0.131 Hash-> f5 Input: 192.169.0.132 Hash-> f5 Input: 192.169.0.133 Hash-> f5 Input: 192.169.0.134 Hash-> f5 Input: 192.169.0.135 Hash-> f5 Input: 192.169.0.136 Hash-> f5 Input: 192.169.0.137 Hash-> f5 Input: 192.169.0.138 Hash-> f5 Input: 192.169.0.139 Hash-> f5 Input: 192.169.0.140 Hash-> f5 Input: 192.169.0.141 Hash-> f5 Input: 192.169.0.142 Hash-> f5 Input: 192.169.0.143 Hash-> f5 Input: 192.169.0.144 Hash-> f5 Input: 192.169.0.145 Hash-> f5 Input: 192.169.0.146 Hash-> f5 Input: 192.169.0.147 Hash-> f5 Input: 192.169.0.148 Hash-> f5 Input: 192.169.0.149 Hash-> f5 Input: 192.169.0.150 Hash-> f5 Input: 192.169.0.151 Hash-> f5 Input: 192.169.0.152 Hash-> f5 Input: 192.169.0.153 Hash-> f5 Input: 192.169.0.154 Hash-> f5 Input: 192.169.0.155 Hash-> f5 Input: 192.169.0.156 Hash-> f5 Input: 192.169.0.157 Hash-> f5 Input: 192.169.0.158 Hash-> f5 Input: 192.169.0.159 Hash-> f5 Input: 192.169.0.160 Hash-> f5 Input: 192.169.0.161 Hash-> f5 Input: 192.169.0.162 Hash-> f5 Input: 192.169.0.163 Hash-> f5 Input: 192.169.0.164 Hash-> f5 Input: 192.169.0.165 Hash-> f5 Input: 192.169.0.166 Hash-> f5 Input: 192.169.0.167 Hash-> f5 Input: 192.169.0.168 Hash-> f5 Input: 192.169.0.169 Hash-> f5 Input: 192.169.0.170 Hash-> f5 Input: 192.169.0.171 Hash-> f5 Input: 192.169.0.172 Hash-> f5 Input: 192.169.0.173 Hash-> f5 Input: 192.169.0.174 Hash-> f5 Input: 192.169.0.175 Hash-> f5 Input: 192.169.0.176 Hash-> f5 Input: 192.169.0.177 Hash-> f5 Input: 192.169.0.178 Hash-> f5 Input: 192.169.0.179 Hash-> f5 Input: 192.169.0.180 Hash-> f5 Input: 192.169.0.181 Hash-> f5 Input: 192.169.0.182 Hash-> f5 Input: 192.169.0.183 Hash-> f5 Input: 192.169.0.184 Hash-> f5 Input: 192.169.0.185 Hash-> f5 Input: 192.169.0.186 Hash-> f5 Input: 192.169.0.187 Hash-> f5 Input: 192.169.0.188 Hash-> f5 Input: 192.169.0.189 Hash-> f5 Input: 192.169.0.190 Hash-> f5 Input: 192.169.0.191 Hash-> f5 Input: 192.169.0.192 Hash-> f5 Input: 192.169.0.193 Hash-> f5 Input: 192.169.0.194 Hash-> f5 Input: 192.169.0.195 Hash-> f5 Input: 192.169.0.196 Hash-> f5 Input: 192.169.0.197 Hash-> f5 Input: 192.169.0.198 Hash-> f5 Input: 192.169.0.199 Hash-> f5 Input: 192.169.0.200 Hash-> f5 Input: 192.169.0.201 Hash-> f5 Input: 192.169.0.202 Hash-> f5 Input: 192.169.0.203 Hash-> f5 Input: 192.169.0.204 Hash-> f5 Input: 192.169.0.205 Hash-> f5 Input: 192.169.0.206 Hash-> f5 Input: 192.169.0.207 Hash-> f5 Input: 192.169.0.208 Hash-> f5 Input: 192.169.0.209 Hash-> f5 Input: 192.169.0.210 Hash-> f5 Input: 192.169.0.211 Hash-> f5 Input: 192.169.0.212 Hash-> f5 Input: 192.169.0.213 Hash-> f5 Input: 192.169.0.214 Hash-> f5 Input: 192.169.0.215 Hash-> f5 Input: 192.169.0.216 Hash-> f5 Input: 192.169.0.217 Hash-> f5 Input: 192.169.0.218 Hash-> f5 Input: 192.169.0.219 Hash-> f5 Input: 192.169.0.220 Hash-> f5 Input: 192.169.0.221 Hash-> f5 Input: 192.169.0.222 Hash-> f5 Input: 192.169.0.223 Hash-> f5 Input: 192.169.0.224 Hash-> f5 Input: 192.169.0.225 Hash-> f5 Input: 192.169.0.226 Hash-> f5 Input: 192.169.0.227 Hash-> f5 Input: 192.169.0.228 Hash-> f5 Input: 192.169.0.229 Hash-> f5 Input: 192.169.0.230 Hash-> f5 Input: 192.169.0.231 Hash-> f5 Input: 192.169.0.232 Hash-> f5 Input: 192.169.0.233 Hash-> f5 Input: 192.169.0.234 Hash-> f5 Input: 192.169.0.235 Hash-> f5 Input: 192.169.0.236 Hash-> f5 Input: 192.169.0.237 Hash-> f5 Input: 192.169.0.238 Hash-> f5 Input: 192.169.0.239 Hash-> f5 Input: 192.169.0.240 Hash-> f5 Input: 192.169.0.241 Hash-> f5 Input: 192.169.0.242 Hash-> f5 Input: 192.169.0.243 Hash-> f5 Input: 192.169.0.244 Hash-> f5 Input: 192.169.0.245 Hash-> f5 Input: 192.169.0.246 Hash-> f5 Input: 192.169.0.247 Hash-> f5 Input: 192.169.0.248 Hash-> f5 Input: 192.169.0.249 Hash-> f5 Input: 192.169.0.250 Hash-> f5 Input: 192.169.0.251 Hash-> f5 Input: 192.169.0.252 Hash-> f5 Input: 192.169.0.253 Hash-> f5 Input: 192.169.0.254 Hash-> f5 Input: 192.169.0.255 Hash-> f5 Testing byte 1 (Most significant byte) Input: 193.169.2.0 Hash-> 17 Input: 193.169.2.1 Hash-> 17 Input: 193.169.2.2 Hash-> 17 Input: 193.169.2.3 Hash-> 17 Input: 193.169.2.4 Hash-> 17 Input: 193.169.2.5 Hash-> 17 Input: 193.169.2.6 Hash-> 17 Input: 193.169.2.7 Hash-> 17 Input: 193.169.2.8 Hash-> 17 Input: 193.169.2.9 Hash-> 17 Input: 193.169.2.10 Hash-> 17 Input: 193.169.2.11 Hash-> 17 Input: 193.169.2.12 Hash-> 17 Input: 193.169.2.13 Hash-> 17 Input: 193.169.2.14 Hash-> 17 Input: 193.169.2.15 Hash-> 17 Input: 193.169.2.16 Hash-> 17 Input: 193.169.2.17 Hash-> 17 Input: 193.169.2.18 Hash-> 17 Input: 193.169.2.19 Hash-> 17 Input: 193.169.2.20 Hash-> 17 Input: 193.169.2.21 Hash-> 17 Input: 193.169.2.22 Hash-> 17 Input: 193.169.2.23 Hash-> 17 Input: 193.169.2.24 Hash-> 17 Input: 193.169.2.25 Hash-> 17 Input: 193.169.2.26 Hash-> 17 Input: 193.169.2.27 Hash-> 17 Input: 193.169.2.28 Hash-> 17 Input: 193.169.2.29 Hash-> 17 Input: 193.169.2.30 Hash-> 17 Input: 193.169.2.31 Hash-> 17 Input: 193.169.2.32 Hash-> 17 Input: 193.169.2.33 Hash-> 17 Input: 193.169.2.34 Hash-> 17 Input: 193.169.2.35 Hash-> 17 Input: 193.169.2.36 Hash-> 17 Input: 193.169.2.37 Hash-> 17 Input: 193.169.2.38 Hash-> 17 Input: 193.169.2.39 Hash-> 17 Input: 193.169.2.40 Hash-> 17 Input: 193.169.2.41 Hash-> 17 Input: 193.169.2.42 Hash-> 17 Input: 193.169.2.43 Hash-> 17 Input: 193.169.2.44 Hash-> 17 Input: 193.169.2.45 Hash-> 17 Input: 193.169.2.46 Hash-> 17 Input: 193.169.2.47 Hash-> 17 Input: 193.169.2.48 Hash-> 17 Input: 193.169.2.49 Hash-> 17 Input: 193.169.2.50 Hash-> 17 Input: 193.169.2.51 Hash-> 17 Input: 193.169.2.52 Hash-> 17 Input: 193.169.2.53 Hash-> 17 Input: 193.169.2.54 Hash-> 17 Input: 193.169.2.55 Hash-> 17 Input: 193.169.2.56 Hash-> 17 Input: 193.169.2.57 Hash-> 17 Input: 193.169.2.58 Hash-> 17 Input: 193.169.2.59 Hash-> 17 Input: 193.169.2.60 Hash-> 17 Input: 193.169.2.61 Hash-> 17 Input: 193.169.2.62 Hash-> 17 Input: 193.169.2.63 Hash-> 17 Input: 193.169.2.64 Hash-> 17 Input: 193.169.2.65 Hash-> 17 Input: 193.169.2.66 Hash-> 17 Input: 193.169.2.67 Hash-> 17 Input: 193.169.2.68 Hash-> 17 Input: 193.169.2.69 Hash-> 17 Input: 193.169.2.70 Hash-> 17 Input: 193.169.2.71 Hash-> 17 Input: 193.169.2.72 Hash-> 17 Input: 193.169.2.73 Hash-> 17 Input: 193.169.2.74 Hash-> 17 Input: 193.169.2.75 Hash-> 17 Input: 193.169.2.76 Hash-> 17 Input: 193.169.2.77 Hash-> 17 Input: 193.169.2.78 Hash-> 17 Input: 193.169.2.79 Hash-> 17 Input: 193.169.2.80 Hash-> 17 Input: 193.169.2.81 Hash-> 17 Input: 193.169.2.82 Hash-> 17 Input: 193.169.2.83 Hash-> 17 Input: 193.169.2.84 Hash-> 17 Input: 193.169.2.85 Hash-> 17 Input: 193.169.2.86 Hash-> 17 Input: 193.169.2.87 Hash-> 17 Input: 193.169.2.88 Hash-> 17 Input: 193.169.2.89 Hash-> 17 Input: 193.169.2.90 Hash-> 17 Input: 193.169.2.91 Hash-> 17 Input: 193.169.2.92 Hash-> 17 Input: 193.169.2.93 Hash-> 17 Input: 193.169.2.94 Hash-> 17 Input: 193.169.2.95 Hash-> 17 Input: 193.169.2.96 Hash-> 17 Input: 193.169.2.97 Hash-> 17 Input: 193.169.2.98 Hash-> 17 Input: 193.169.2.99 Hash-> 17 Input: 193.169.2.100 Hash-> 17 Input: 193.169.2.101 Hash-> 17 Input: 193.169.2.102 Hash-> 17 Input: 193.169.2.103 Hash-> 17 Input: 193.169.2.104 Hash-> 17 Input: 193.169.2.105 Hash-> 17 Input: 193.169.2.106 Hash-> 17 Input: 193.169.2.107 Hash-> 17 Input: 193.169.2.108 Hash-> 17 Input: 193.169.2.109 Hash-> 17 Input: 193.169.2.110 Hash-> 17 Input: 193.169.2.111 Hash-> 17 Input: 193.169.2.112 Hash-> 17 Input: 193.169.2.113 Hash-> 17 Input: 193.169.2.114 Hash-> 17 Input: 193.169.2.115 Hash-> 17 Input: 193.169.2.116 Hash-> 17 Input: 193.169.2.117 Hash-> 17 Input: 193.169.2.118 Hash-> 17 Input: 193.169.2.119 Hash-> 17 Input: 193.169.2.120 Hash-> 17 Input: 193.169.2.121 Hash-> 17 Input: 193.169.2.122 Hash-> 17 Input: 193.169.2.123 Hash-> 17 Input: 193.169.2.124 Hash-> 17 Input: 193.169.2.125 Hash-> 17 Input: 193.169.2.126 Hash-> 17 Input: 193.169.2.127 Hash-> 17 Input: 193.169.2.128 Hash-> 17 Input: 193.169.2.129 Hash-> 17 Input: 193.169.2.130 Hash-> 17 Input: 193.169.2.131 Hash-> 17 Input: 193.169.2.132 Hash-> 17 Input: 193.169.2.133 Hash-> 17 Input: 193.169.2.134 Hash-> 17 Input: 193.169.2.135 Hash-> 17 Input: 193.169.2.136 Hash-> 17 Input: 193.169.2.137 Hash-> 17 Input: 193.169.2.138 Hash-> 17 Input: 193.169.2.139 Hash-> 17 Input: 193.169.2.140 Hash-> 17 Input: 193.169.2.141 Hash-> 17 Input: 193.169.2.142 Hash-> 17 Input: 193.169.2.143 Hash-> 17 Input: 193.169.2.144 Hash-> 17 Input: 193.169.2.145 Hash-> 17 Input: 193.169.2.146 Hash-> 17 Input: 193.169.2.147 Hash-> 17 Input: 193.169.2.148 Hash-> 17 Input: 193.169.2.149 Hash-> 17 Input: 193.169.2.150 Hash-> 17 Input: 193.169.2.151 Hash-> 17 Input: 193.169.2.152 Hash-> 17 Input: 193.169.2.153 Hash-> 17 Input: 193.169.2.154 Hash-> 17 Input: 193.169.2.155 Hash-> 17 Input: 193.169.2.156 Hash-> 17 Input: 193.169.2.157 Hash-> 17 Input: 193.169.2.158 Hash-> 17 Input: 193.169.2.159 Hash-> 17 Input: 193.169.2.160 Hash-> 17 Input: 193.169.2.161 Hash-> 17 Input: 193.169.2.162 Hash-> 17 Input: 193.169.2.163 Hash-> 17 Input: 193.169.2.164 Hash-> 17 Input: 193.169.2.165 Hash-> 17 Input: 193.169.2.166 Hash-> 17 Input: 193.169.2.167 Hash-> 17 Input: 193.169.2.168 Hash-> 17 Input: 193.169.2.169 Hash-> 17 Input: 193.169.2.170 Hash-> 17 Input: 193.169.2.171 Hash-> 17 Input: 193.169.2.172 Hash-> 17 Input: 193.169.2.173 Hash-> 17 Input: 193.169.2.174 Hash-> 17 Input: 193.169.2.175 Hash-> 17 Input: 193.169.2.176 Hash-> 17 Input: 193.169.2.177 Hash-> 17 Input: 193.169.2.178 Hash-> 17 Input: 193.169.2.179 Hash-> 17 Input: 193.169.2.180 Hash-> 17 Input: 193.169.2.181 Hash-> 17 Input: 193.169.2.182 Hash-> 17 Input: 193.169.2.183 Hash-> 17 Input: 193.169.2.184 Hash-> 17 Input: 193.169.2.185 Hash-> 17 Input: 193.169.2.186 Hash-> 17 Input: 193.169.2.187 Hash-> 17 Input: 193.169.2.188 Hash-> 17 Input: 193.169.2.189 Hash-> 17 Input: 193.169.2.190 Hash-> 17 Input: 193.169.2.191 Hash-> 17 Input: 193.169.2.192 Hash-> 17 Input: 193.169.2.193 Hash-> 17 Input: 193.169.2.194 Hash-> 17 Input: 193.169.2.195 Hash-> 17 Input: 193.169.2.196 Hash-> 17 Input: 193.169.2.197 Hash-> 17 Input: 193.169.2.198 Hash-> 17 Input: 193.169.2.199 Hash-> 17 Input: 193.169.2.200 Hash-> 17 Input: 193.169.2.201 Hash-> 17 Input: 193.169.2.202 Hash-> 17 Input: 193.169.2.203 Hash-> 17 Input: 193.169.2.204 Hash-> 17 Input: 193.169.2.205 Hash-> 17 Input: 193.169.2.206 Hash-> 17 Input: 193.169.2.207 Hash-> 17 Input: 193.169.2.208 Hash-> 17 Input: 193.169.2.209 Hash-> 17 Input: 193.169.2.210 Hash-> 17 Input: 193.169.2.211 Hash-> 17 Input: 193.169.2.212 Hash-> 17 Input: 193.169.2.213 Hash-> 17 Input: 193.169.2.214 Hash-> 17 Input: 193.169.2.215 Hash-> 17 Input: 193.169.2.216 Hash-> 17 Input: 193.169.2.217 Hash-> 17 Input: 193.169.2.218 Hash-> 17 Input: 193.169.2.219 Hash-> 17 Input: 193.169.2.220 Hash-> 17 Input: 193.169.2.221 Hash-> 17 Input: 193.169.2.222 Hash-> 17 Input: 193.169.2.223 Hash-> 17 Input: 193.169.2.224 Hash-> 17 Input: 193.169.2.225 Hash-> 17 Input: 193.169.2.226 Hash-> 17 Input: 193.169.2.227 Hash-> 17 Input: 193.169.2.228 Hash-> 17 Input: 193.169.2.229 Hash-> 17 Input: 193.169.2.230 Hash-> 17 Input: 193.169.2.231 Hash-> 17 Input: 193.169.2.232 Hash-> 17 Input: 193.169.2.233 Hash-> 17 Input: 193.169.2.234 Hash-> 17 Input: 193.169.2.235 Hash-> 17 Input: 193.169.2.236 Hash-> 17 Input: 193.169.2.237 Hash-> 17 Input: 193.169.2.238 Hash-> 17 Input: 193.169.2.239 Hash-> 17 Input: 193.169.2.240 Hash-> 17 Input: 193.169.2.241 Hash-> 17 Input: 193.169.2.242 Hash-> 17 Input: 193.169.2.243 Hash-> 17 Input: 193.169.2.244 Hash-> 17 Input: 193.169.2.245 Hash-> 17 Input: 193.169.2.246 Hash-> 17 Input: 193.169.2.247 Hash-> 17 Input: 193.169.2.248 Hash-> 17 Input: 193.169.2.249 Hash-> 17 Input: 193.169.2.250 Hash-> 17 Input: 193.169.2.251 Hash-> 17 Input: 193.169.2.252 Hash-> 17 Input: 193.169.2.253 Hash-> 17 Input: 193.169.2.254 Hash-> 17 Input: 193.169.2.255 Hash-> 17 ------------ --------- Now you say "Ok that's not too cool, but why is this really = important ?" Well, it turns out that the RedHat EL 4 release has some issues with the locking around the buckets that this hash is being used to index into, and with the distribution being so not... it leads to a lock race, followed by a kernel dereference of null, followed shortly by angry phone calls.... True, the race needs to be fixed, but it sure would be nice if the pressure were a=20 tad lower on the lock. It would greatly reduce the probability of the panic, and also improve the performance (scaling) of the system, if a few more buckets were used :-) I've talked this over with Charles, and Bruce, and they pointed me in your direction ...=20 =20 How would you prefer to proceed ? A. It's your code, and you would prefer to tinker without some bozo adding his two bits. B. You're way too busy to go after this, and would=20 welcome a diff -u patch. C. You'll scratch your head, think about it, and get back after morning coffee :-) D. It will only take a few seconds to add the=20 inet_lnaof( ) to the offending lines, and it will be done before you can say Jack Flash :-) =20 E. Go away, you're bothering me :-) Enjoy, Don Capps capps_at_iozone_dot_org ------=_NextPart_000_00B6_01C600A9.12598ED0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
Neil,
 
    I think I have = discovered an=20 interesting performance anomaly.
 
    In the svcauth code = there are=20 places that do:
 
      =20 hash_long((unsigned long)item->m_addr.s_addr, = IP_HASHBITS);
 
    Ok... That seems = reasonable, but=20 then again...maybe not....
 
    I believe that = s_addr is an IP=20 address in Network Neutral format.
     (Big = Endian)
 
    So... When one is on = a Little=20 Endian system, the hash_long
    function gets handed = a Big=20 Endian value as a long, and
    later, via the magic = of being a=20 Little Endian system,
    gets byte = swapped.
 
    Step = 1. 192.168.1.2 becomes=20 2.1.168.192 (byte swap)
 
    Step 2.  The 32 = bit IP=20 address becomes a 64 bit long when
       =20          this code is compiled and = run on an=20 Opteron, or
       =20          an IA-64 = system.
       =20          2.1.168.192 ->=20 0.0.0.0.2.1.168.192
    Step 3. Call the = hash_long() and=20 get back a hash value
       =20         that is IP_HASHBITS (8) in=20 size.
 
    You'll notice that = the hash=20 distribution is not nearly as
    good as one might = believe. =20 If one would have done:
 
        = hash_long(=20 inet_lnaof(item->m_addr.s_addr)),IP_HASHBITS)
 
    Then the hash_long = function=20 would have done a nice job.  Since
    one is not = converting the=20 network neutral IP address into a
    host binary format, = here is an=20 example of the hash distribution
    that, I believe via=20 experimentation, is currently being seen on
    Little Endian 64 Bit = systems....
 
------------------------------------------------
Testing byte 4 (least = significant)
Input:=20 192.168.0.0 Hash-> 3e
Input: 192.168.0.1 Hash-> 3e
Input:=20 192.168.0.2 Hash-> 3e
Input: 192.168.0.3 Hash-> 3e
Input:=20 192.168.0.4 Hash-> 3e
Input: 192.168.0.5 Hash-> 3e
Input:=20 192.168.0.6 Hash-> 3e
Input: 192.168.0.7 Hash-> 3e
Input:=20 192.168.0.8 Hash-> 3e
Input: 192.168.0.9 Hash-> 3e
Input:=20 192.168.0.10 Hash-> 3e
Input: 192.168.0.11 Hash-> 3e
Input:=20 192.168.0.12 Hash-> 3e
Input: 192.168.0.13 Hash-> 3e
Input:=20 192.168.0.14 Hash-> 3e
Input: 192.168.0.15 Hash-> 3e
Input:=20 192.168.0.16 Hash-> 3e
Input: 192.168.0.17 Hash-> 3e
Input:=20 192.168.0.18 Hash-> 3e
Input: 192.168.0.19 Hash-> 3e
Input:=20 192.168.0.20 Hash-> 3e
Input: 192.168.0.21 Hash-> 3e
Input:=20 192.168.0.22 Hash-> 3e
Input: 192.168.0.23 Hash-> 3e
Input:=20 192.168.0.24 Hash-> 3e
Input: 192.168.0.25 Hash-> 3e
Input:=20 192.168.0.26 Hash-> 3e
Input: 192.168.0.27 Hash-> 3e
Input:=20 192.168.0.28 Hash-> 3e
Input: 192.168.0.29 Hash-> 3e
Input:=20 192.168.0.30 Hash-> 3e
Input: 192.168.0.31 Hash-> 3e
Input:=20 192.168.0.32 Hash-> 3e
Input: 192.168.0.33 Hash-> 3e
Input:=20 192.168.0.34 Hash-> 3e
Input: 192.168.0.35 Hash-> 3e
Input:=20 192.168.0.36 Hash-> 3e
Input: 192.168.0.37 Hash-> 3e
Input:=20 192.168.0.38 Hash-> 3e
Input: 192.168.0.39 Hash-> 3e
Input:=20 192.168.0.40 Hash-> 3e
Input: 192.168.0.41 Hash-> 3e
Input:=20 192.168.0.42 Hash-> 3e
Input: 192.168.0.43 Hash-> 3e
Input:=20 192.168.0.44 Hash-> 3e
Input: 192.168.0.45 Hash-> 3e
Input:=20 192.168.0.46 Hash-> 3e
Input: 192.168.0.47 Hash-> 3e
Input:=20 192.168.0.48 Hash-> 3e
Input: 192.168.0.49 Hash-> 3e
Input:=20 192.168.0.50 Hash-> 3e
Input: 192.168.0.51 Hash-> 3e
Input:=20 192.168.0.52 Hash-> 3e
Input: 192.168.0.53 Hash-> 3e
Input:=20 192.168.0.54 Hash-> 3e
Input: 192.168.0.55 Hash-> 3e
Input:=20 192.168.0.56 Hash-> 3e
Input: 192.168.0.57 Hash-> 3e
Input:=20 192.168.0.58 Hash-> 3e
Input: 192.168.0.59 Hash-> 3e
Input:=20 192.168.0.60 Hash-> 3e
Input: 192.168.0.61 Hash-> 3e
Input:=20 192.168.0.62 Hash-> 3e
Input: 192.168.0.63 Hash-> 3e
Input:=20 192.168.0.64 Hash-> 3e
Input: 192.168.0.65 Hash-> 3e
Input:=20 192.168.0.66 Hash-> 3e
Input: 192.168.0.67 Hash-> 3e
Input:=20 192.168.0.68 Hash-> 3e
Input: 192.168.0.69 Hash-> 3e
Input:=20 192.168.0.70 Hash-> 3e
Input: 192.168.0.71 Hash-> 3e
Input:=20 192.168.0.72 Hash-> 3e
Input: 192.168.0.73 Hash-> 3e
Input:=20 192.168.0.74 Hash-> 3e
Input: 192.168.0.75 Hash-> 3e
Input:=20 192.168.0.76 Hash-> 3e
Input: 192.168.0.77 Hash-> 3e
Input:=20 192.168.0.78 Hash-> 3e
Input: 192.168.0.79 Hash-> 3e
Input:=20 192.168.0.80 Hash-> 3e
Input: 192.168.0.81 Hash-> 3e
Input:=20 192.168.0.82 Hash-> 3e
Input: 192.168.0.83 Hash-> 3e
Input:=20 192.168.0.84 Hash-> 3e
Input: 192.168.0.85 Hash-> 3e
Input:=20 192.168.0.86 Hash-> 3e
Input: 192.168.0.87 Hash-> 3e
Input:=20 192.168.0.88 Hash-> 3e
Input: 192.168.0.89 Hash-> 3e
Input:=20 192.168.0.90 Hash-> 3e
Input: 192.168.0.91 Hash-> 3e
Input:=20 192.168.0.92 Hash-> 3e
Input: 192.168.0.93 Hash-> 3e
Input:=20 192.168.0.94 Hash-> 3e
Input: 192.168.0.95 Hash-> 3e
Input:=20 192.168.0.96 Hash-> 3e
Input: 192.168.0.97 Hash-> 3e
Input:=20 192.168.0.98 Hash-> 3e
Input: 192.168.0.99 Hash-> 3e
Input:=20 192.168.0.100 Hash-> 3e
Input: 192.168.0.101 Hash-> = 3e
Input:=20 192.168.0.102 Hash-> 3e
Input: 192.168.0.103 Hash-> = 3e
Input:=20 192.168.0.104 Hash-> 3e
Input: 192.168.0.105 Hash-> = 3e
Input:=20 192.168.0.106 Hash-> 3e
Input: 192.168.0.107 Hash-> = 3e
Input:=20 192.168.0.108 Hash-> 3e
Input: 192.168.0.109 Hash-> = 3e
Input:=20 192.168.0.110 Hash-> 3e
Input: 192.168.0.111 Hash-> = 3e
Input:=20 192.168.0.112 Hash-> 3e
Input: 192.168.0.113 Hash-> = 3e
Input:=20 192.168.0.114 Hash-> 3e
Input: 192.168.0.115 Hash-> = 3e
Input:=20 192.168.0.116 Hash-> 3e
Input: 192.168.0.117 Hash-> = 3e
Input:=20 192.168.0.118 Hash-> 3e
Input: 192.168.0.119 Hash-> = 3e
Input:=20 192.168.0.120 Hash-> 3e
Input: 192.168.0.121 Hash-> = 3e
Input:=20 192.168.0.122 Hash-> 3e
Input: 192.168.0.123 Hash-> = 3e
Input:=20 192.168.0.124 Hash-> 3e
Input: 192.168.0.125 Hash-> = 3e
Input:=20 192.168.0.126 Hash-> 3e
Input: 192.168.0.127 Hash-> = 3e
Input:=20 192.168.0.128 Hash-> 3d
Input: 192.168.0.129 Hash-> = 3d
Input:=20 192.168.0.130 Hash-> 3d
Input: 192.168.0.131 Hash-> = 3d
Input:=20 192.168.0.132 Hash-> 3d
Input: 192.168.0.133 Hash-> = 3d
Input:=20 192.168.0.134 Hash-> 3d
Input: 192.168.0.135 Hash-> = 3d
Input:=20 192.168.0.136 Hash-> 3d
Input: 192.168.0.137 Hash-> = 3d
Input:=20 192.168.0.138 Hash-> 3d
Input: 192.168.0.139 Hash-> = 3d
Input:=20 192.168.0.140 Hash-> 3d
Input: 192.168.0.141 Hash-> = 3d
Input:=20 192.168.0.142 Hash-> 3d
Input: 192.168.0.143 Hash-> = 3d
Input:=20 192.168.0.144 Hash-> 3d
Input: 192.168.0.145 Hash-> = 3d
Input:=20 192.168.0.146 Hash-> 3d
Input: 192.168.0.147 Hash-> = 3d
Input:=20 192.168.0.148 Hash-> 3d
Input: 192.168.0.149 Hash-> = 3d
Input:=20 192.168.0.150 Hash-> 3d
Input: 192.168.0.151 Hash-> = 3d
Input:=20 192.168.0.152 Hash-> 3d
Input: 192.168.0.153 Hash-> = 3d
Input:=20 192.168.0.154 Hash-> 3d
Input: 192.168.0.155 Hash-> = 3d
Input:=20 192.168.0.156 Hash-> 3d
Input: 192.168.0.157 Hash-> = 3d
Input:=20 192.168.0.158 Hash-> 3d
Input: 192.168.0.159 Hash-> = 3d
Input:=20 192.168.0.160 Hash-> 3d
Input: 192.168.0.161 Hash-> = 3d
Input:=20 192.168.0.162 Hash-> 3d
Input: 192.168.0.163 Hash-> = 3d
Input:=20 192.168.0.164 Hash-> 3d
Input: 192.168.0.165 Hash-> = 3d
Input:=20 192.168.0.166 Hash-> 3d
Input: 192.168.0.167 Hash-> = 3d
Input:=20 192.168.0.168 Hash-> 3d
Input: 192.168.0.169 Hash-> = 3d
Input:=20 192.168.0.170 Hash-> 3d
Input: 192.168.0.171 Hash-> = 3d
Input:=20 192.168.0.172 Hash-> 3d
Input: 192.168.0.173 Hash-> = 3d
Input:=20 192.168.0.174 Hash-> 3d
Input: 192.168.0.175 Hash-> = 3d
Input:=20 192.168.0.176 Hash-> 3d
Input: 192.168.0.177 Hash-> = 3d
Input:=20 192.168.0.178 Hash-> 3d
Input: 192.168.0.179 Hash-> = 3d
Input:=20 192.168.0.180 Hash-> 3d
Input: 192.168.0.181 Hash-> = 3d
Input:=20 192.168.0.182 Hash-> 3d
Input: 192.168.0.183 Hash-> = 3d
Input:=20 192.168.0.184 Hash-> 3d
Input: 192.168.0.185 Hash-> = 3d
Input:=20 192.168.0.186 Hash-> 3d
Input: 192.168.0.187 Hash-> = 3d
Input:=20 192.168.0.188 Hash-> 3d
Input: 192.168.0.189 Hash-> = 3d
Input:=20 192.168.0.190 Hash-> 3d
Input: 192.168.0.191 Hash-> = 3d
Input:=20 192.168.0.192 Hash-> 3d
Input: 192.168.0.193 Hash-> = 3d
Input:=20 192.168.0.194 Hash-> 3d
Input: 192.168.0.195 Hash-> = 3d
Input:=20 192.168.0.196 Hash-> 3d
Input: 192.168.0.197 Hash-> = 3d
Input:=20 192.168.0.198 Hash-> 3d
Input: 192.168.0.199 Hash-> = 3d
Input:=20 192.168.0.200 Hash-> 3d
Input: 192.168.0.201 Hash-> = 3d
Input:=20 192.168.0.202 Hash-> 3d
Input: 192.168.0.203 Hash-> = 3d
Input:=20 192.168.0.204 Hash-> 3d
Input: 192.168.0.205 Hash-> = 3d
Input:=20 192.168.0.206 Hash-> 3d
Input: 192.168.0.207 Hash-> = 3d
Input:=20 192.168.0.208 Hash-> 3d
Input: 192.168.0.209 Hash-> = 3d
Input:=20 192.168.0.210 Hash-> 3d
Input: 192.168.0.211 Hash-> = 3d
Input:=20 192.168.0.212 Hash-> 3d
Input: 192.168.0.213 Hash-> = 3d
Input:=20 192.168.0.214 Hash-> 3d
Input: 192.168.0.215 Hash-> = 3d
Input:=20 192.168.0.216 Hash-> 3d
Input: 192.168.0.217 Hash-> = 3d
Input:=20 192.168.0.218 Hash-> 3d
Input: 192.168.0.219 Hash-> = 3d
Input:=20 192.168.0.220 Hash-> 3d
Input: 192.168.0.221 Hash-> = 3d
Input:=20 192.168.0.222 Hash-> 3d
Input: 192.168.0.223 Hash-> = 3d
Input:=20 192.168.0.224 Hash-> 3d
Input: 192.168.0.225 Hash-> = 3d
Input:=20 192.168.0.226 Hash-> 3d
Input: 192.168.0.227 Hash-> = 3d
Input:=20 192.168.0.228 Hash-> 3d
Input: 192.168.0.229 Hash-> = 3d
Input:=20 192.168.0.230 Hash-> 3d
Input: 192.168.0.231 Hash-> = 3d
Input:=20 192.168.0.232 Hash-> 3d
Input: 192.168.0.233 Hash-> = 3d
Input:=20 192.168.0.234 Hash-> 3d
Input: 192.168.0.235 Hash-> = 3d
Input:=20 192.168.0.236 Hash-> 3d
Input: 192.168.0.237 Hash-> = 3d
Input:=20 192.168.0.238 Hash-> 3d
Input: 192.168.0.239 Hash-> = 3d
Input:=20 192.168.0.240 Hash-> 3d
Input: 192.168.0.241 Hash-> = 3d
Input:=20 192.168.0.242 Hash-> 3d
Input: 192.168.0.243 Hash-> = 3d
Input:=20 192.168.0.244 Hash-> 3d
Input: 192.168.0.245 Hash-> = 3d
Input:=20 192.168.0.246 Hash-> 3d
Input: 192.168.0.247 Hash-> = 3d
Input:=20 192.168.0.248 Hash-> 3d
Input: 192.168.0.249 Hash-> = 3d
Input:=20 192.168.0.250 Hash-> 3d
Input: 192.168.0.251 Hash-> = 3d
Input:=20 192.168.0.252 Hash-> 3d
Input: 192.168.0.253 Hash-> = 3d
Input:=20 192.168.0.254 Hash-> 3d
Input: 192.168.0.255 Hash-> = 3d
Testing byte=20 3
Input: 192.168.1.0 Hash-> 3e
Input: 192.168.1.1 Hash->=20 3e
Input: 192.168.1.2 Hash-> 3e
Input: 192.168.1.3 Hash->=20 3e
Input: 192.168.1.4 Hash-> 3e
Input: 192.168.1.5 Hash->=20 3e
Input: 192.168.1.6 Hash-> 3e
Input: 192.168.1.7 Hash->=20 3e
Input: 192.168.1.8 Hash-> 3e
Input: 192.168.1.9 Hash->=20 3e
Input: 192.168.1.10 Hash-> 3e
Input: 192.168.1.11 Hash->=20 3e
Input: 192.168.1.12 Hash-> 3e
Input: 192.168.1.13 Hash->=20 3e
Input: 192.168.1.14 Hash-> 3e
Input: 192.168.1.15 Hash->=20 3e
Input: 192.168.1.16 Hash-> 3e
Input: 192.168.1.17 Hash->=20 3e
Input: 192.168.1.18 Hash-> 3e
Input: 192.168.1.19 Hash->=20 3e
Input: 192.168.1.20 Hash-> 3e
Input: 192.168.1.21 Hash->=20 3e
Input: 192.168.1.22 Hash-> 3e
Input: 192.168.1.23 Hash->=20 3e
Input: 192.168.1.24 Hash-> 3e
Input: 192.168.1.25 Hash->=20 3e
Input: 192.168.1.26 Hash-> 3e
Input: 192.168.1.27 Hash->=20 3e
Input: 192.168.1.28 Hash-> 3e
Input: 192.168.1.29 Hash->=20 3e
Input: 192.168.1.30 Hash-> 3e
Input: 192.168.1.31 Hash->=20 3e
Input: 192.168.1.32 Hash-> 3e
Input: 192.168.1.33 Hash->=20 3e
Input: 192.168.1.34 Hash-> 3e
Input: 192.168.1.35 Hash->=20 3e
Input: 192.168.1.36 Hash-> 3e
Input: 192.168.1.37 Hash->=20 3e
Input: 192.168.1.38 Hash-> 3e
Input: 192.168.1.39 Hash->=20 3e
Input: 192.168.1.40 Hash-> 3e
Input: 192.168.1.41 Hash->=20 3e
Input: 192.168.1.42 Hash-> 3e
Input: 192.168.1.43 Hash->=20 3e
Input: 192.168.1.44 Hash-> 3e
Input: 192.168.1.45 Hash->=20 3e
Input: 192.168.1.46 Hash-> 3e
Input: 192.168.1.47 Hash->=20 3e
Input: 192.168.1.48 Hash-> 3e
Input: 192.168.1.49 Hash->=20 3e
Input: 192.168.1.50 Hash-> 3e
Input: 192.168.1.51 Hash->=20 3e
Input: 192.168.1.52 Hash-> 3e
Input: 192.168.1.53 Hash->=20 3e
Input: 192.168.1.54 Hash-> 3e
Input: 192.168.1.55 Hash->=20 3e
Input: 192.168.1.56 Hash-> 3e
Input: 192.168.1.57 Hash->=20 3e
Input: 192.168.1.58 Hash-> 3e
Input: 192.168.1.59 Hash->=20 3e
Input: 192.168.1.60 Hash-> 3e
Input: 192.168.1.61 Hash->=20 3e
Input: 192.168.1.62 Hash-> 3e
Input: 192.168.1.63 Hash->=20 3e
Input: 192.168.1.64 Hash-> 3e
Input: 192.168.1.65 Hash->=20 3e
Input: 192.168.1.66 Hash-> 3e
Input: 192.168.1.67 Hash->=20 3e
Input: 192.168.1.68 Hash-> 3e
Input: 192.168.1.69 Hash->=20 3e
Input: 192.168.1.70 Hash-> 3e
Input: 192.168.1.71 Hash->=20 3e
Input: 192.168.1.72 Hash-> 3e
Input: 192.168.1.73 Hash->=20 3e
Input: 192.168.1.74 Hash-> 3e
Input: 192.168.1.75 Hash->=20 3e
Input: 192.168.1.76 Hash-> 3e
Input: 192.168.1.77 Hash->=20 3e
Input: 192.168.1.78 Hash-> 3e
Input: 192.168.1.79 Hash->=20 3e
Input: 192.168.1.80 Hash-> 3e
Input: 192.168.1.81 Hash->=20 3e
Input: 192.168.1.82 Hash-> 3e
Input: 192.168.1.83 Hash->=20 3e
Input: 192.168.1.84 Hash-> 3e
Input: 192.168.1.85 Hash->=20 3e
Input: 192.168.1.86 Hash-> 3e
Input: 192.168.1.87 Hash->=20 3e
Input: 192.168.1.88 Hash-> 3e
Input: 192.168.1.89 Hash->=20 3e
Input: 192.168.1.90 Hash-> 3e
Input: 192.168.1.91 Hash->=20 3e
Input: 192.168.1.92 Hash-> 3e
Input: 192.168.1.93 Hash->=20 3e
Input: 192.168.1.94 Hash-> 3e
Input: 192.168.1.95 Hash->=20 3e
Input: 192.168.1.96 Hash-> 3e
Input: 192.168.1.97 Hash->=20 3e
Input: 192.168.1.98 Hash-> 3e
Input: 192.168.1.99 Hash->=20 3e
Input: 192.168.1.100 Hash-> 3e
Input: 192.168.1.101 = Hash->=20 3e
Input: 192.168.1.102 Hash-> 3e
Input: 192.168.1.103 = Hash->=20 3e
Input: 192.168.1.104 Hash-> 3e
Input: 192.168.1.105 = Hash->=20 3e
Input: 192.168.1.106 Hash-> 3e
Input: 192.168.1.107 = Hash->=20 3e
Input: 192.168.1.108 Hash-> 3e
Input: 192.168.1.109 = Hash->=20 3e
Input: 192.168.1.110 Hash-> 3e
Input: 192.168.1.111 = Hash->=20 3e
Input: 192.168.1.112 Hash-> 3e
Input: 192.168.1.113 = Hash->=20 3e
Input: 192.168.1.114 Hash-> 3e
Input: 192.168.1.115 = Hash->=20 3e
Input: 192.168.1.116 Hash-> 3e
Input: 192.168.1.117 = Hash->=20 3e
Input: 192.168.1.118 Hash-> 3e
Input: 192.168.1.119 = Hash->=20 3e
Input: 192.168.1.120 Hash-> 3e
Input: 192.168.1.121 = Hash->=20 3e
Input: 192.168.1.122 Hash-> 3e
Input: 192.168.1.123 = Hash->=20 3e
Input: 192.168.1.124 Hash-> 3e
Input: 192.168.1.125 = Hash->=20 3e
Input: 192.168.1.126 Hash-> 3e
Input: 192.168.1.127 = Hash->=20 3e
Input: 192.168.1.128 Hash-> 3d
Input: 192.168.1.129 = Hash->=20 3d
Input: 192.168.1.130 Hash-> 3d
Input: 192.168.1.131 = Hash->=20 3d
Input: 192.168.1.132 Hash-> 3d
Input: 192.168.1.133 = Hash->=20 3d
Input: 192.168.1.134 Hash-> 3d
Input: 192.168.1.135 = Hash->=20 3d
Input: 192.168.1.136 Hash-> 3d
Input: 192.168.1.137 = Hash->=20 3d
Input: 192.168.1.138 Hash-> 3d
Input: 192.168.1.139 = Hash->=20 3d
Input: 192.168.1.140 Hash-> 3d
Input: 192.168.1.141 = Hash->=20 3d
Input: 192.168.1.142 Hash-> 3d
Input: 192.168.1.143 = Hash->=20 3d
Input: 192.168.1.144 Hash-> 3d
Input: 192.168.1.145 = Hash->=20 3d
Input: 192.168.1.146 Hash-> 3d
Input: 192.168.1.147 = Hash->=20 3d
Input: 192.168.1.148 Hash-> 3d
Input: 192.168.1.149 = Hash->=20 3d
Input: 192.168.1.150 Hash-> 3d
Input: 192.168.1.151 = Hash->=20 3d
Input: 192.168.1.152 Hash-> 3d
Input: 192.168.1.153 = Hash->=20 3d
Input: 192.168.1.154 Hash-> 3d
Input: 192.168.1.155 = Hash->=20 3d
Input: 192.168.1.156 Hash-> 3d
Input: 192.168.1.157 = Hash->=20 3d
Input: 192.168.1.158 Hash-> 3d
Input: 192.168.1.159 = Hash->=20 3d
Input: 192.168.1.160 Hash-> 3d
Input: 192.168.1.161 = Hash->=20 3d
Input: 192.168.1.162 Hash-> 3d
Input: 192.168.1.163 = Hash->=20 3d
Input: 192.168.1.164 Hash-> 3d
Input: 192.168.1.165 = Hash->=20 3d
Input: 192.168.1.166 Hash-> 3d
Input: 192.168.1.167 = Hash->=20 3d
Input: 192.168.1.168 Hash-> 3d
Input: 192.168.1.169 = Hash->=20 3d
Input: 192.168.1.170 Hash-> 3d
Input: 192.168.1.171 = Hash->=20 3d
Input: 192.168.1.172 Hash-> 3d
Input: 192.168.1.173 = Hash->=20 3d
Input: 192.168.1.174 Hash-> 3d
Input: 192.168.1.175 = Hash->=20 3d
Input: 192.168.1.176 Hash-> 3d
Input: 192.168.1.177 = Hash->=20 3d
Input: 192.168.1.178 Hash-> 3d
Input: 192.168.1.179 = Hash->=20 3d
Input: 192.168.1.180 Hash-> 3d
Input: 192.168.1.181 = Hash->=20 3d
Input: 192.168.1.182 Hash-> 3d
Input: 192.168.1.183 = Hash->=20 3d
Input: 192.168.1.184 Hash-> 3d
Input: 192.168.1.185 = Hash->=20 3d
Input: 192.168.1.186 Hash-> 3d
Input: 192.168.1.187 = Hash->=20 3d
Input: 192.168.1.188 Hash-> 3d
Input: 192.168.1.189 = Hash->=20 3d
Input: 192.168.1.190 Hash-> 3d
Input: 192.168.1.191 = Hash->=20 3d
Input: 192.168.1.192 Hash-> 3d
Input: 192.168.1.193 = Hash->=20 3d
Input: 192.168.1.194 Hash-> 3d
Input: 192.168.1.195 = Hash->=20 3d
Input: 192.168.1.196 Hash-> 3d
Input: 192.168.1.197 = Hash->=20 3d
Input: 192.168.1.198 Hash-> 3d
Input: 192.168.1.199 = Hash->=20 3d
Input: 192.168.1.200 Hash-> 3d
Input: 192.168.1.201 = Hash->=20 3d
Input: 192.168.1.202 Hash-> 3d
Input: 192.168.1.203 = Hash->=20 3d
Input: 192.168.1.204 Hash-> 3d
Input: 192.168.1.205 = Hash->=20 3d
Input: 192.168.1.206 Hash-> 3d
Input: 192.168.1.207 = Hash->=20 3d
Input: 192.168.1.208 Hash-> 3d
Input: 192.168.1.209 = Hash->=20 3d
Input: 192.168.1.210 Hash-> 3d
Input: 192.168.1.211 = Hash->=20 3d
Input: 192.168.1.212 Hash-> 3d
Input: 192.168.1.213 = Hash->=20 3d
Input: 192.168.1.214 Hash-> 3d
Input: 192.168.1.215 = Hash->=20 3d
Input: 192.168.1.216 Hash-> 3d
Input: 192.168.1.217 = Hash->=20 3d
Input: 192.168.1.218 Hash-> 3d
Input: 192.168.1.219 = Hash->=20 3d
Input: 192.168.1.220 Hash-> 3d
Input: 192.168.1.221 = Hash->=20 3d
Input: 192.168.1.222 Hash-> 3d
Input: 192.168.1.223 = Hash->=20 3d
Input: 192.168.1.224 Hash-> 3d
Input: 192.168.1.225 = Hash->=20 3d
Input: 192.168.1.226 Hash-> 3d
Input: 192.168.1.227 = Hash->=20 3d
Input: 192.168.1.228 Hash-> 3d
Input: 192.168.1.229 = Hash->=20 3d
Input: 192.168.1.230 Hash-> 3d
Input: 192.168.1.231 = Hash->=20 3d
Input: 192.168.1.232 Hash-> 3d
Input: 192.168.1.233 = Hash->=20 3d
Input: 192.168.1.234 Hash-> 3d
Input: 192.168.1.235 = Hash->=20 3d
Input: 192.168.1.236 Hash-> 3d
Input: 192.168.1.237 = Hash->=20 3d
Input: 192.168.1.238 Hash-> 3d
Input: 192.168.1.239 = Hash->=20 3d
Input: 192.168.1.240 Hash-> 3d
Input: 192.168.1.241 = Hash->=20 3d
Input: 192.168.1.242 Hash-> 3d
Input: 192.168.1.243 = Hash->=20 3d
Input: 192.168.1.244 Hash-> 3d
Input: 192.168.1.245 = Hash->=20 3d
Input: 192.168.1.246 Hash-> 3d
Input: 192.168.1.247 = Hash->=20 3d
Input: 192.168.1.248 Hash-> 3d
Input: 192.168.1.249 = Hash->=20 3d
Input: 192.168.1.250 Hash-> 3d
Input: 192.168.1.251 = Hash->=20 3d
Input: 192.168.1.252 Hash-> 3d
Input: 192.168.1.253 = Hash->=20 3d
Input: 192.168.1.254 Hash-> 3d
Input: 192.168.1.255 = Hash->=20 3d
Testing byte 2
Input: 192.169.0.0 Hash-> f6
Input: = 192.169.0.1=20 Hash-> f6
Input: 192.169.0.2 Hash-> f6
Input: 192.169.0.3 = Hash->=20 f6
Input: 192.169.0.4 Hash-> f6
Input: 192.169.0.5 Hash->=20 f6
Input: 192.169.0.6 Hash-> f6
Input: 192.169.0.7 Hash->=20 f6
Input: 192.169.0.8 Hash-> f6
Input: 192.169.0.9 Hash->=20 f6
Input: 192.169.0.10 Hash-> f6
Input: 192.169.0.11 Hash->=20 f6
Input: 192.169.0.12 Hash-> f6
Input: 192.169.0.13 Hash->=20 f6
Input: 192.169.0.14 Hash-> f6
Input: 192.169.0.15 Hash->=20 f6
Input: 192.169.0.16 Hash-> f6
Input: 192.169.0.17 Hash->=20 f6
Input: 192.169.0.18 Hash-> f6
Input: 192.169.0.19 Hash->=20 f6
Input: 192.169.0.20 Hash-> f6
Input: 192.169.0.21 Hash->=20 f6
Input: 192.169.0.22 Hash-> f6
Input: 192.169.0.23 Hash->=20 f6
Input: 192.169.0.24 Hash-> f6
Input: 192.169.0.25 Hash->=20 f6
Input: 192.169.0.26 Hash-> f6
Input: 192.169.0.27 Hash->=20 f6
Input: 192.169.0.28 Hash-> f6
Input: 192.169.0.29 Hash->=20 f6
Input: 192.169.0.30 Hash-> f6
Input: 192.169.0.31 Hash->=20 f6
Input: 192.169.0.32 Hash-> f6
Input: 192.169.0.33 Hash->=20 f6
Input: 192.169.0.34 Hash-> f6
Input: 192.169.0.35 Hash->=20 f6
Input: 192.169.0.36 Hash-> f6
Input: 192.169.0.37 Hash->=20 f6
Input: 192.169.0.38 Hash-> f6
Input: 192.169.0.39 Hash->=20 f6
Input: 192.169.0.40 Hash-> f6
Input: 192.169.0.41 Hash->=20 f6
Input: 192.169.0.42 Hash-> f6
Input: 192.169.0.43 Hash->=20 f6
Input: 192.169.0.44 Hash-> f6
Input: 192.169.0.45 Hash->=20 f6
Input: 192.169.0.46 Hash-> f6
Input: 192.169.0.47 Hash->=20 f6
Input: 192.169.0.48 Hash-> f6
Input: 192.169.0.49 Hash->=20 f6
Input: 192.169.0.50 Hash-> f6
Input: 192.169.0.51 Hash->=20 f6
Input: 192.169.0.52 Hash-> f6
Input: 192.169.0.53 Hash->=20 f6
Input: 192.169.0.54 Hash-> f6
Input: 192.169.0.55 Hash->=20 f6
Input: 192.169.0.56 Hash-> f6
Input: 192.169.0.57 Hash->=20 f6
Input: 192.169.0.58 Hash-> f6
Input: 192.169.0.59 Hash->=20 f6
Input: 192.169.0.60 Hash-> f6
Input: 192.169.0.61 Hash->=20 f6
Input: 192.169.0.62 Hash-> f6
Input: 192.169.0.63 Hash->=20 f6
Input: 192.169.0.64 Hash-> f6
Input: 192.169.0.65 Hash->=20 f6
Input: 192.169.0.66 Hash-> f6
Input: 192.169.0.67 Hash->=20 f6
Input: 192.169.0.68 Hash-> f6
Input: 192.169.0.69 Hash->=20 f6
Input: 192.169.0.70 Hash-> f6
Input: 192.169.0.71 Hash->=20 f6
Input: 192.169.0.72 Hash-> f6
Input: 192.169.0.73 Hash->=20 f6
Input: 192.169.0.74 Hash-> f6
Input: 192.169.0.75 Hash->=20 f6
Input: 192.169.0.76 Hash-> f6
Input: 192.169.0.77 Hash->=20 f6
Input: 192.169.0.78 Hash-> f6
Input: 192.169.0.79 Hash->=20 f6
Input: 192.169.0.80 Hash-> f6
Input: 192.169.0.81 Hash->=20 f6
Input: 192.169.0.82 Hash-> f6
Input: 192.169.0.83 Hash->=20 f6
Input: 192.169.0.84 Hash-> f6
Input: 192.169.0.85 Hash->=20 f6
Input: 192.169.0.86 Hash-> f6
Input: 192.169.0.87 Hash->=20 f6
Input: 192.169.0.88 Hash-> f6
Input: 192.169.0.89 Hash->=20 f6
Input: 192.169.0.90 Hash-> f6
Input: 192.169.0.91 Hash->=20 f6
Input: 192.169.0.92 Hash-> f6
Input: 192.169.0.93 Hash->=20 f6
Input: 192.169.0.94 Hash-> f6
Input: 192.169.0.95 Hash->=20 f6
Input: 192.169.0.96 Hash-> f6
Input: 192.169.0.97 Hash->=20 f6
Input: 192.169.0.98 Hash-> f6
Input: 192.169.0.99 Hash->=20 f6
Input: 192.169.0.100 Hash-> f6
Input: 192.169.0.101 = Hash->=20 f6
Input: 192.169.0.102 Hash-> f6
Input: 192.169.0.103 = Hash->=20 f6
Input: 192.169.0.104 Hash-> f6
Input: 192.169.0.105 = Hash->=20 f6
Input: 192.169.0.106 Hash-> f6
Input: 192.169.0.107 = Hash->=20 f6
Input: 192.169.0.108 Hash-> f6
Input: 192.169.0.109 = Hash->=20 f6
Input: 192.169.0.110 Hash-> f6
Input: 192.169.0.111 = Hash->=20 f6
Input: 192.169.0.112 Hash-> f6
Input: 192.169.0.113 = Hash->=20 f6
Input: 192.169.0.114 Hash-> f6
Input: 192.169.0.115 = Hash->=20 f6
Input: 192.169.0.116 Hash-> f6
Input: 192.169.0.117 = Hash->=20 f6
Input: 192.169.0.118 Hash-> f6
Input: 192.169.0.119 = Hash->=20 f6
Input: 192.169.0.120 Hash-> f6
Input: 192.169.0.121 = Hash->=20 f6
Input: 192.169.0.122 Hash-> f6
Input: 192.169.0.123 = Hash->=20 f6
Input: 192.169.0.124 Hash-> f6
Input: 192.169.0.125 = Hash->=20 f6
Input: 192.169.0.126 Hash-> f6
Input: 192.169.0.127 = Hash->=20 f6
Input: 192.169.0.128 Hash-> f5
Input: 192.169.0.129 = Hash->=20 f5
Input: 192.169.0.130 Hash-> f5
Input: 192.169.0.131 = Hash->=20 f5
Input: 192.169.0.132 Hash-> f5
Input: 192.169.0.133 = Hash->=20 f5
Input: 192.169.0.134 Hash-> f5
Input: 192.169.0.135 = Hash->=20 f5
Input: 192.169.0.136 Hash-> f5
Input: 192.169.0.137 = Hash->=20 f5
Input: 192.169.0.138 Hash-> f5
Input: 192.169.0.139 = Hash->=20 f5
Input: 192.169.0.140 Hash-> f5
Input: 192.169.0.141 = Hash->=20 f5
Input: 192.169.0.142 Hash-> f5
Input: 192.169.0.143 = Hash->=20 f5
Input: 192.169.0.144 Hash-> f5
Input: 192.169.0.145 = Hash->=20 f5
Input: 192.169.0.146 Hash-> f5
Input: 192.169.0.147 = Hash->=20 f5
Input: 192.169.0.148 Hash-> f5
Input: 192.169.0.149 = Hash->=20 f5
Input: 192.169.0.150 Hash-> f5
Input: 192.169.0.151 = Hash->=20 f5
Input: 192.169.0.152 Hash-> f5
Input: 192.169.0.153 = Hash->=20 f5
Input: 192.169.0.154 Hash-> f5
Input: 192.169.0.155 = Hash->=20 f5
Input: 192.169.0.156 Hash-> f5
Input: 192.169.0.157 = Hash->=20 f5
Input: 192.169.0.158 Hash-> f5
Input: 192.169.0.159 = Hash->=20 f5
Input: 192.169.0.160 Hash-> f5
Input: 192.169.0.161 = Hash->=20 f5
Input: 192.169.0.162 Hash-> f5
Input: 192.169.0.163 = Hash->=20 f5
Input: 192.169.0.164 Hash-> f5
Input: 192.169.0.165 = Hash->=20 f5
Input: 192.169.0.166 Hash-> f5
Input: 192.169.0.167 = Hash->=20 f5
Input: 192.169.0.168 Hash-> f5
Input: 192.169.0.169 = Hash->=20 f5
Input: 192.169.0.170 Hash-> f5
Input: 192.169.0.171 = Hash->=20 f5
Input: 192.169.0.172 Hash-> f5
Input: 192.169.0.173 = Hash->=20 f5
Input: 192.169.0.174 Hash-> f5
Input: 192.169.0.175 = Hash->=20 f5
Input: 192.169.0.176 Hash-> f5
Input: 192.169.0.177 = Hash->=20 f5
Input: 192.169.0.178 Hash-> f5
Input: 192.169.0.179 = Hash->=20 f5
Input: 192.169.0.180 Hash-> f5
Input: 192.169.0.181 = Hash->=20 f5
Input: 192.169.0.182 Hash-> f5
Input: 192.169.0.183 = Hash->=20 f5
Input: 192.169.0.184 Hash-> f5
Input: 192.169.0.185 = Hash->=20 f5
Input: 192.169.0.186 Hash-> f5
Input: 192.169.0.187 = Hash->=20 f5
Input: 192.169.0.188 Hash-> f5
Input: 192.169.0.189 = Hash->=20 f5
Input: 192.169.0.190 Hash-> f5
Input: 192.169.0.191 = Hash->=20 f5
Input: 192.169.0.192 Hash-> f5
Input: 192.169.0.193 = Hash->=20 f5
Input: 192.169.0.194 Hash-> f5
Input: 192.169.0.195 = Hash->=20 f5
Input: 192.169.0.196 Hash-> f5
Input: 192.169.0.197 = Hash->=20 f5
Input: 192.169.0.198 Hash-> f5
Input: 192.169.0.199 = Hash->=20 f5
Input: 192.169.0.200 Hash-> f5
Input: 192.169.0.201 = Hash->=20 f5
Input: 192.169.0.202 Hash-> f5
Input: 192.169.0.203 = Hash->=20 f5
Input: 192.169.0.204 Hash-> f5
Input: 192.169.0.205 = Hash->=20 f5
Input: 192.169.0.206 Hash-> f5
Input: 192.169.0.207 = Hash->=20 f5
Input: 192.169.0.208 Hash-> f5
Input: 192.169.0.209 = Hash->=20 f5
Input: 192.169.0.210 Hash-> f5
Input: 192.169.0.211 = Hash->=20 f5
Input: 192.169.0.212 Hash-> f5
Input: 192.169.0.213 = Hash->=20 f5
Input: 192.169.0.214 Hash-> f5
Input: 192.169.0.215 = Hash->=20 f5
Input: 192.169.0.216 Hash-> f5
Input: 192.169.0.217 = Hash->=20 f5
Input: 192.169.0.218 Hash-> f5
Input: 192.169.0.219 = Hash->=20 f5
Input: 192.169.0.220 Hash-> f5
Input: 192.169.0.221 = Hash->=20 f5
Input: 192.169.0.222 Hash-> f5
Input: 192.169.0.223 = Hash->=20 f5
Input: 192.169.0.224 Hash-> f5
Input: 192.169.0.225 = Hash->=20 f5
Input: 192.169.0.226 Hash-> f5
Input: 192.169.0.227 = Hash->=20 f5
Input: 192.169.0.228 Hash-> f5
Input: 192.169.0.229 = Hash->=20 f5
Input: 192.169.0.230 Hash-> f5
Input: 192.169.0.231 = Hash->=20 f5
Input: 192.169.0.232 Hash-> f5
Input: 192.169.0.233 = Hash->=20 f5
Input: 192.169.0.234 Hash-> f5
Input: 192.169.0.235 = Hash->=20 f5
Input: 192.169.0.236 Hash-> f5
Input: 192.169.0.237 = Hash->=20 f5
Input: 192.169.0.238 Hash-> f5
Input: 192.169.0.239 = Hash->=20 f5
Input: 192.169.0.240 Hash-> f5
Input: 192.169.0.241 = Hash->=20 f5
Input: 192.169.0.242 Hash-> f5
Input: 192.169.0.243 = Hash->=20 f5
Input: 192.169.0.244 Hash-> f5
Input: 192.169.0.245 = Hash->=20 f5
Input: 192.169.0.246 Hash-> f5
Input: 192.169.0.247 = Hash->=20 f5
Input: 192.169.0.248 Hash-> f5
Input: 192.169.0.249 = Hash->=20 f5
Input: 192.169.0.250 Hash-> f5
Input: 192.169.0.251 = Hash->=20 f5
Input: 192.169.0.252 Hash-> f5
Input: 192.169.0.253 = Hash->=20 f5
Input: 192.169.0.254 Hash-> f5
Input: 192.169.0.255 = Hash->=20 f5
Testing byte 1 (Most significant byte)
Input: 193.169.2.0 = Hash->=20 17
Input: 193.169.2.1 Hash-> 17
Input: 193.169.2.2 Hash->=20 17
Input: 193.169.2.3 Hash-> 17
Input: 193.169.2.4 Hash->=20 17
Input: 193.169.2.5 Hash-> 17
Input: 193.169.2.6 Hash->=20 17
Input: 193.169.2.7 Hash-> 17
Input: 193.169.2.8 Hash->=20 17
Input: 193.169.2.9 Hash-> 17
Input: 193.169.2.10 Hash->=20 17
Input: 193.169.2.11 Hash-> 17
Input: 193.169.2.12 Hash->=20 17
Input: 193.169.2.13 Hash-> 17
Input: 193.169.2.14 Hash->=20 17
Input: 193.169.2.15 Hash-> 17
Input: 193.169.2.16 Hash->=20 17
Input: 193.169.2.17 Hash-> 17
Input: 193.169.2.18 Hash->=20 17
Input: 193.169.2.19 Hash-> 17
Input: 193.169.2.20 Hash->=20 17
Input: 193.169.2.21 Hash-> 17
Input: 193.169.2.22 Hash->=20 17
Input: 193.169.2.23 Hash-> 17
Input: 193.169.2.24 Hash->=20 17
Input: 193.169.2.25 Hash-> 17
Input: 193.169.2.26 Hash->=20 17
Input: 193.169.2.27 Hash-> 17
Input: 193.169.2.28 Hash->=20 17
Input: 193.169.2.29 Hash-> 17
Input: 193.169.2.30 Hash->=20 17
Input: 193.169.2.31 Hash-> 17
Input: 193.169.2.32 Hash->=20 17
Input: 193.169.2.33 Hash-> 17
Input: 193.169.2.34 Hash->=20 17
Input: 193.169.2.35 Hash-> 17
Input: 193.169.2.36 Hash->=20 17
Input: 193.169.2.37 Hash-> 17
Input: 193.169.2.38 Hash->=20 17
Input: 193.169.2.39 Hash-> 17
Input: 193.169.2.40 Hash->=20 17
Input: 193.169.2.41 Hash-> 17
Input: 193.169.2.42 Hash->=20 17
Input: 193.169.2.43 Hash-> 17
Input: 193.169.2.44 Hash->=20 17
Input: 193.169.2.45 Hash-> 17
Input: 193.169.2.46 Hash->=20 17
Input: 193.169.2.47 Hash-> 17
Input: 193.169.2.48 Hash->=20 17
Input: 193.169.2.49 Hash-> 17
Input: 193.169.2.50 Hash->=20 17
Input: 193.169.2.51 Hash-> 17
Input: 193.169.2.52 Hash->=20 17
Input: 193.169.2.53 Hash-> 17
Input: 193.169.2.54 Hash->=20 17
Input: 193.169.2.55 Hash-> 17
Input: 193.169.2.56 Hash->=20 17
Input: 193.169.2.57 Hash-> 17
Input: 193.169.2.58 Hash->=20 17
Input: 193.169.2.59 Hash-> 17
Input: 193.169.2.60 Hash->=20 17
Input: 193.169.2.61 Hash-> 17
Input: 193.169.2.62 Hash->=20 17
Input: 193.169.2.63 Hash-> 17
Input: 193.169.2.64 Hash->=20 17
Input: 193.169.2.65 Hash-> 17
Input: 193.169.2.66 Hash->=20 17
Input: 193.169.2.67 Hash-> 17
Input: 193.169.2.68 Hash->=20 17
Input: 193.169.2.69 Hash-> 17
Input: 193.169.2.70 Hash->=20 17
Input: 193.169.2.71 Hash-> 17
Input: 193.169.2.72 Hash->=20 17
Input: 193.169.2.73 Hash-> 17
Input: 193.169.2.74 Hash->=20 17
Input: 193.169.2.75 Hash-> 17
Input: 193.169.2.76 Hash->=20 17
Input: 193.169.2.77 Hash-> 17
Input: 193.169.2.78 Hash->=20 17
Input: 193.169.2.79 Hash-> 17
Input: 193.169.2.80 Hash->=20 17
Input: 193.169.2.81 Hash-> 17
Input: 193.169.2.82 Hash->=20 17
Input: 193.169.2.83 Hash-> 17
Input: 193.169.2.84 Hash->=20 17
Input: 193.169.2.85 Hash-> 17
Input: 193.169.2.86 Hash->=20 17
Input: 193.169.2.87 Hash-> 17
Input: 193.169.2.88 Hash->=20 17
Input: 193.169.2.89 Hash-> 17
Input: 193.169.2.90 Hash->=20 17
Input: 193.169.2.91 Hash-> 17
Input: 193.169.2.92 Hash->=20 17
Input: 193.169.2.93 Hash-> 17
Input: 193.169.2.94 Hash->=20 17
Input: 193.169.2.95 Hash-> 17
Input: 193.169.2.96 Hash->=20 17
Input: 193.169.2.97 Hash-> 17
Input: 193.169.2.98 Hash->=20 17
Input: 193.169.2.99 Hash-> 17
Input: 193.169.2.100 Hash-> = 17
Input: 193.169.2.101 Hash-> 17
Input: 193.169.2.102 = Hash->=20 17
Input: 193.169.2.103 Hash-> 17
Input: 193.169.2.104 = Hash->=20 17
Input: 193.169.2.105 Hash-> 17
Input: 193.169.2.106 = Hash->=20 17
Input: 193.169.2.107 Hash-> 17
Input: 193.169.2.108 = Hash->=20 17
Input: 193.169.2.109 Hash-> 17
Input: 193.169.2.110 = Hash->=20 17
Input: 193.169.2.111 Hash-> 17
Input: 193.169.2.112 = Hash->=20 17
Input: 193.169.2.113 Hash-> 17
Input: 193.169.2.114 = Hash->=20 17
Input: 193.169.2.115 Hash-> 17
Input: 193.169.2.116 = Hash->=20 17
Input: 193.169.2.117 Hash-> 17
Input: 193.169.2.118 = Hash->=20 17
Input: 193.169.2.119 Hash-> 17
Input: 193.169.2.120 = Hash->=20 17
Input: 193.169.2.121 Hash-> 17
Input: 193.169.2.122 = Hash->=20 17
Input: 193.169.2.123 Hash-> 17
Input: 193.169.2.124 = Hash->=20 17
Input: 193.169.2.125 Hash-> 17
Input: 193.169.2.126 = Hash->=20 17
Input: 193.169.2.127 Hash-> 17
Input: 193.169.2.128 = Hash->=20 17
Input: 193.169.2.129 Hash-> 17
Input: 193.169.2.130 = Hash->=20 17
Input: 193.169.2.131 Hash-> 17
Input: 193.169.2.132 = Hash->=20 17
Input: 193.169.2.133 Hash-> 17
Input: 193.169.2.134 = Hash->=20 17
Input: 193.169.2.135 Hash-> 17
Input: 193.169.2.136 = Hash->=20 17
Input: 193.169.2.137 Hash-> 17
Input: 193.169.2.138 = Hash->=20 17
Input: 193.169.2.139 Hash-> 17
Input: 193.169.2.140 = Hash->=20 17
Input: 193.169.2.141 Hash-> 17
Input: 193.169.2.142 = Hash->=20 17
Input: 193.169.2.143 Hash-> 17
Input: 193.169.2.144 = Hash->=20 17
Input: 193.169.2.145 Hash-> 17
Input: 193.169.2.146 = Hash->=20 17
Input: 193.169.2.147 Hash-> 17
Input: 193.169.2.148 = Hash->=20 17
Input: 193.169.2.149 Hash-> 17
Input: 193.169.2.150 = Hash->=20 17
Input: 193.169.2.151 Hash-> 17
Input: 193.169.2.152 = Hash->=20 17
Input: 193.169.2.153 Hash-> 17
Input: 193.169.2.154 = Hash->=20 17
Input: 193.169.2.155 Hash-> 17
Input: 193.169.2.156 = Hash->=20 17
Input: 193.169.2.157 Hash-> 17
Input: 193.169.2.158 = Hash->=20 17
Input: 193.169.2.159 Hash-> 17
Input: 193.169.2.160 = Hash->=20 17
Input: 193.169.2.161 Hash-> 17
Input: 193.169.2.162 = Hash->=20 17
Input: 193.169.2.163 Hash-> 17
Input: 193.169.2.164 = Hash->=20 17
Input: 193.169.2.165 Hash-> 17
Input: 193.169.2.166 = Hash->=20 17
Input: 193.169.2.167 Hash-> 17
Input: 193.169.2.168 = Hash->=20 17
Input: 193.169.2.169 Hash-> 17
Input: 193.169.2.170 = Hash->=20 17
Input: 193.169.2.171 Hash-> 17
Input: 193.169.2.172 = Hash->=20 17
Input: 193.169.2.173 Hash-> 17
Input: 193.169.2.174 = Hash->=20 17
Input: 193.169.2.175 Hash-> 17
Input: 193.169.2.176 = Hash->=20 17
Input: 193.169.2.177 Hash-> 17
Input: 193.169.2.178 = Hash->=20 17
Input: 193.169.2.179 Hash-> 17
Input: 193.169.2.180 = Hash->=20 17
Input: 193.169.2.181 Hash-> 17
Input: 193.169.2.182 = Hash->=20 17
Input: 193.169.2.183 Hash-> 17
Input: 193.169.2.184 = Hash->=20 17
Input: 193.169.2.185 Hash-> 17
Input: 193.169.2.186 = Hash->=20 17
Input: 193.169.2.187 Hash-> 17
Input: 193.169.2.188 = Hash->=20 17
Input: 193.169.2.189 Hash-> 17
Input: 193.169.2.190 = Hash->=20 17
Input: 193.169.2.191 Hash-> 17
Input: 193.169.2.192 = Hash->=20 17
Input: 193.169.2.193 Hash-> 17
Input: 193.169.2.194 = Hash->=20 17
Input: 193.169.2.195 Hash-> 17
Input: 193.169.2.196 = Hash->=20 17
Input: 193.169.2.197 Hash-> 17
Input: 193.169.2.198 = Hash->=20 17
Input: 193.169.2.199 Hash-> 17
Input: 193.169.2.200 = Hash->=20 17
Input: 193.169.2.201 Hash-> 17
Input: 193.169.2.202 = Hash->=20 17
Input: 193.169.2.203 Hash-> 17
Input: 193.169.2.204 = Hash->=20 17
Input: 193.169.2.205 Hash-> 17
Input: 193.169.2.206 = Hash->=20 17
Input: 193.169.2.207 Hash-> 17
Input: 193.169.2.208 = Hash->=20 17
Input: 193.169.2.209 Hash-> 17
Input: 193.169.2.210 = Hash->=20 17
Input: 193.169.2.211 Hash-> 17
Input: 193.169.2.212 = Hash->=20 17
Input: 193.169.2.213 Hash-> 17
Input: 193.169.2.214 = Hash->=20 17
Input: 193.169.2.215 Hash-> 17
Input: 193.169.2.216 = Hash->=20 17
Input: 193.169.2.217 Hash-> 17
Input: 193.169.2.218 = Hash->=20 17
Input: 193.169.2.219 Hash-> 17
Input: 193.169.2.220 = Hash->=20 17
Input: 193.169.2.221 Hash-> 17
Input: 193.169.2.222 = Hash->=20 17
Input: 193.169.2.223 Hash-> 17
Input: 193.169.2.224 = Hash->=20 17
Input: 193.169.2.225 Hash-> 17
Input: 193.169.2.226 = Hash->=20 17
Input: 193.169.2.227 Hash-> 17
Input: 193.169.2.228 = Hash->=20 17
Input: 193.169.2.229 Hash-> = 17
Input:=20 193.169.2.230 Hash-> 17
Input: 193.169.2.231 Hash-> = 17
Input:=20 193.169.2.232 Hash-> 17
Input: 193.169.2.233 Hash-> = 17
Input:=20 193.169.2.234 Hash-> 17
Input: 193.169.2.235 Hash-> = 17
Input:=20 193.169.2.236 Hash-> 17
Input: 193.169.2.237 Hash-> = 17
Input:=20 193.169.2.238 Hash-> 17
Input: 193.169.2.239 Hash-> = 17
Input:=20 193.169.2.240 Hash-> 17
Input: 193.169.2.241 Hash-> = 17
Input:=20 193.169.2.242 Hash-> 17
Input: 193.169.2.243 Hash-> = 17
Input:=20 193.169.2.244 Hash-> 17
Input: 193.169.2.245 Hash-> = 17
Input:=20 193.169.2.246 Hash-> 17
Input: 193.169.2.247 Hash-> = 17
Input:=20 193.169.2.248 Hash-> 17
Input: 193.169.2.249 Hash-> = 17
Input:=20 193.169.2.250 Hash-> 17
Input: 193.169.2.251 Hash-> = 17
Input:=20 193.169.2.252 Hash-> 17
Input: 193.169.2.253 Hash-> = 17
Input:=20 193.169.2.254 Hash-> 17
Input: 193.169.2.255 Hash-> = 17
------------
 
---------
 
    Now you say "Ok = that's not too=20 cool, but why is this really important ?"
 
        Well, it=20 turns out that the RedHat EL 4 release has some issues
    with the locking = around the=20 buckets that this hash is being
    used to index into, = and with the=20 distribution being so not... it
    leads to a lock = race, followed=20 by a kernel dereference of null,
    followed shortly by = angry phone=20 calls.... True, the race needs
    to be fixed, but it = sure would=20 be nice if the pressure were a
    tad lower on the = lock. It would=20 greatly reduce the probability
    of the panic, and = also improve=20 the performance (scaling) of
    the system, if a few = more=20 buckets were used :-)
 
    I've talked this = over with=20 Charles, and Bruce, and they pointed
    me in your direction = ...=20
   
    How would you prefer = to proceed=20 ?
 
        = A. It's your=20 code, and you would prefer to tinker without
       =20     some bozo adding his two bits.
 
        = B. You're way=20 too busy to go after this, and would
       =20     welcome a diff -u patch.
 
        = C. You'll=20 scratch your head, think about it, and get back
       =20     after morning coffee :-)
 
        D. It will only take a few = seconds to=20 add the
            =    =20 inet_lnaof( ) to the offending lines, and it will be
       =20         done before you can say Jack = Flash=20 :-)
   
        E. Go away, you're = bothering me=20 :-)
 
Enjoy,
Don Capps
capps_at_iozone_dot_org
 


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