Return-Path: Message-ID: <45EF24B7.70908@thebmwz3.co.uk> Date: Wed, 07 Mar 2007 20:46:47 +0000 From: Andy MIME-Version: 1.0 To: bluez-users@lists.sourceforge.net Subject: [Bluez-users] pand, bnep0 and no traffic flow Reply-To: BlueZ users List-Id: BlueZ users List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Sender: bluez-users-bounces@lists.sourceforge.net Errors-To: bluez-users-bounces@lists.sourceforge.net Hi all, I'm trying to figure out where things are going wrong with my connection here. Server A has /usr/bin/pand --listen -M --role=NAP Server B has pand --connect 00:02:72:B2:EF:21 The two initiate the connection, and create the bnep0 interface. I set the IP addresses ifconfig bnep0 10.0.0.1 netmask 255.255.255.0 ifconfig bnep0 10.0.0.2 netmask 255.255.255.0 respectively, and neither can ping each other. Checking the interface on server B, I see TX packets (pinging to server A) but no RX packets. And on server A I see RX packets and no TX packets. I started to think this was networking related, so disabled all iptables firewalls (flushed, then all rules set to PERMIT) but still nothing When pings are running from B to A I see this (hcidump on server A): > ACL data: handle 41 flags 0x02 dlen 17 > ACL data: handle 41 flags 0x01 dlen 17 > ACL data: handle 41 flags 0x01 dlen 7 L2CAP(d): cid 0x0040 len 37 [psm 0] > ACL data: handle 41 flags 0x02 dlen 17 > ACL data: handle 41 flags 0x01 dlen 17 > ACL data: handle 41 flags 0x01 dlen 7 L2CAP(d): cid 0x0040 len 37 [psm 0] > ACL data: handle 41 flags 0x02 dlen 17 > ACL data: handle 41 flags 0x01 dlen 17 > ACL data: handle 41 flags 0x01 dlen 7 L2CAP(d): cid 0x0040 len 37 [psm 0] Server A: hciconfig -a hci0: Type: USB BD Address: 00:02:72:B2:EF:DF ACL MTU: 192:8 SCO MTU: 64:8 UP RUNNING PSCAN RX bytes:3347915 acl:39829 sco:0 events:100518 errors:0 TX bytes:1048399 acl:24626 sco:0 commands:34394 errors:0 Features: 0xff 0xff 0x0f 0x00 0x00 0x00 0x00 0x00 Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 Link policy: RSWITCH HOLD SNIFF PARK Link mode: SLAVE ACCEPT Name: 'geostat' Class: 0x3e0100 Service Classes: Networking, Rendering, Capturing, Object Transfer, Audio Device Class: Computer, Uncategorized HCI Ver: 1.1 (0x1) HCI Rev: 0x20d LMP Ver: 1.1 (0x1) LMP Subver: 0x20d Manufacturer: Cambridge Silicon Radio (10) ip route 192.168.55.0/24 dev eth0 proto kernel scope link src 192.168.55.1 10.0.0.0/24 dev bnep0 proto kernel scope link src 10.0.0.2 default via 192.168.55.252 dev eth0 Server B: hciconfig -a hci0: Type: USB BD Address: 11:11:11:11:11:11 ACL MTU: 678:8 SCO MTU: 64:10 UP RUNNING PSCAN ISCAN RX bytes:17351 acl:251 sco:0 events:569 errors:0 TX bytes:24822 acl:464 sco:0 commands:37 errors:0 Features: 0xbf 0xfe 0x8d 0x78 0x08 0x18 0x00 0x00 Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 Link policy: Link mode: SLAVE ACCEPT Name: 'ISSCBTA' Class: 0x000000 Service Classes: Unspecified Device Class: Miscellaneous, HCI Ver: 1.2 (0x2) HCI Rev: 0x1fe LMP Ver: 1.2 (0x2) LMP Subver: 0x1fe Manufacturer: Integrated System Solution Corp. (57) ip route 192.168.55.0/24 dev eth0 proto kernel scope link src 192.168.55.71 10.0.0.0/24 dev bnep0 proto kernel scope link src 10.0.0.1 default via 192.168.55.1 dev eth0 (they are both linked via ethernet at present also, so disregard the eth0 links) Can anyone suggest what I can try to get this working please? It seems almost there! Thanks in advance -- Andy e: andy@thebmwz3.co.uk e: andy@broadcast-tech.co.uk w: http://www.thebmwz3.co.uk w: http://www.broadcast-tech.co.uk msn: andybrown21@hotmail.com ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Bluez-users mailing list Bluez-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-users