Date: Thu, 7 Feb 2013 21:28:26 +0000 (UTC) From: Monthadar Al Jaberi <monthadar@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r246514 - head/sys/net80211 Message-ID: <201302072128.r17LSQY1012104@svn.freebsd.org>
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Author: monthadar Date: Thu Feb 7 21:28:25 2013 New Revision: 246514 URL: http://svnweb.freebsd.org/changeset/base/246514 Log: Mesh HWMP: don't send an intermediate PREP for proxy entries. * The standard is unclear about what should happen in case a mesh STA (not marked as a mesh gate) recevies a PREQ for a destination that is marked as proxy. Solution for now is not to do intermediate reply at all, and let the PREQ reach the mesh gate; Approved by: adrian (mentor) Modified: head/sys/net80211/ieee80211_hwmp.c Modified: head/sys/net80211/ieee80211_hwmp.c ============================================================================== --- head/sys/net80211/ieee80211_hwmp.c Thu Feb 7 21:27:40 2013 (r246513) +++ head/sys/net80211/ieee80211_hwmp.c Thu Feb 7 21:28:25 2013 (r246514) @@ -1133,9 +1133,11 @@ hwmp_recv_preq(struct ieee80211vap *vap, /* * We have a valid route to this node. + * NB: if target is proxy dont reply. */ if (rttarg != NULL && - (rttarg->rt_flags & IEEE80211_MESHRT_FLAGS_VALID)) { + rttarg->rt_flags & IEEE80211_MESHRT_FLAGS_VALID && + !(rttarg->rt_flags & IEEE80211_MESHRT_FLAGS_PROXY)) { /* * Check if we can send an intermediate Path Reply, * i.e., Target Only bit is not set and target is not
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