Return-path: Received: from s3.sipsolutions.net ([5.9.151.49]:46836 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751173AbbFQIzo (ORCPT ); Wed, 17 Jun 2015 04:55:44 -0400 Message-ID: <1434531342.1884.16.camel@sipsolutions.net> (sfid-20150617_105549_214929_879807ED) Subject: Re: [PATCH] mac80211: Add missing case to PERR processing From: Johannes Berg To: agreen@cococorp.com Cc: linux-wireless@vger.kernel.org, Jesse Jones Date: Wed, 17 Jun 2015 10:55:42 +0200 In-Reply-To: <55787BA1.9030807@cococorp.com> (sfid-20150610_200244_860776_BB81D6C4) References: <55787BA1.9030807@cococorp.com> (sfid-20150610_200244_860776_BB81D6C4) Content-Type: text/plain; charset="UTF-8" Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: On Wed, 2015-06-10 at 11:02 -0700, Alexis Green wrote: > When the nexthop is unable to resolve its own nexthop it will send back a > PERR with a zero target_sn. According to section 13.10.11.4.3 step b in the > 2012 standard that perr should be forwarded and the associated mpath->sn > should be incremented. Neither one of those was happening whichis rather > bad because the originator was not told that packets are black holing. Applied. johannes