Date: Thu, 01 Dec 2016 16:11:16 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-net@FreeBSD.org Subject: [Bug 202510] [CARP] advertisements sourced from CARP IP cause double MASTER situations Message-ID: <bug-202510-2472-Pa38oMqsct@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-202510-2472@https.bugs.freebsd.org/bugzilla/> References: <bug-202510-2472@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D202510 --- Comment #9 from dam@my.gd --- (In reply to Kubilay Kocak from comment #7) Confirming behaviour on 10-STABLE (r309356) with my provided patch. patch =3D=3D root@bsd10:/usr/src/etc # patch < /tmp/network.subr.patch Hmm... Looks like a unified diff to me... The text leading up to this was: -------------------------- |--- network.subr.orig 2015-08-24 14:10:15.188579000 +0000 |+++ network.subr.patched 2015-08-24 14:10:22.298347000 +0000 -------------------------- File to patch: network.subr Patching file network.subr using Plan A... Hunk #1 succeeded at 1091. Hunk #2 succeeded at 1144. done rc.conf =3D=3D ifconfig_vtnet0=3D"inet 46.[snip].253/25 -rxcsum -txcsum -tso -vlanhwtso -vlanhwcsum -vlanhwtag up" ipv4_addrs_vtnet0=3D"1.1.1.1/32" ifconfig_vtnet0_alias0=3D"1.1.1.2/32" ifconfig_vtnet0_alias1=3D"vhid 101 pass test advskew 50 1.1.1.3/32" ifconfig =3D=3D root@bsd10:~ # ifconfig vtnet0: flags=3D8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric= 0 mtu 1500 =20=20=20=20=20=20=20 options=3D6804a8<VLAN_MTU,JUMBO_MTU,VLAN_HWCSUM,LRO,LINKSTATE,RXCSUM_IPV6,T= XCSUM_IPV6> ether f2:53:d5:fc:49:8a inet 46.[snip].253 netmask 0xffffff80 broadcast 46.182.42.255=20 inet 1.1.1.1 netmask 0xffffffff broadcast 1.1.1.1=20 inet 1.1.1.2 netmask 0xffffffff broadcast 1.1.1.2=20 inet 1.1.1.3 netmask 0xffffffff broadcast 1.1.1.3 vhid 101=20 nd6 options=3D29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> media: Ethernet 10Gbase-T <full-duplex> status: active carp: MASTER vhid 101 advbase 1 advskew 50 tcpdump =3D=3D root@bsd10:~ # tcpdump -ni vtnet0 vrrp tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on vtnet0, link-type EN10MB (Ethernet), capture size 65535 bytes 16:04:27.942147 IP 46.[snip].253 > 224.0.0.18: VRRPv2, Advertisement, vrid = 101, prio 50, authtype none, intvl 1s, length 36 16:04:29.156181 IP 46.[snip].253 > 224.0.0.18: VRRPv2, Advertisement, vrid = 101, prio 50, authtype none, intvl 1s, length 36 16:04:30.358144 IP 46.[snip].253 > 224.0.0.18: VRRPv2, Advertisement, vrid = 101, prio 50, authtype none, intvl 1s, length 36 ^---- sourced with physical IP despite the use of ipv4_addrs_vtnet0 Can anyone confirm 9 and 11 branches ? --=20 You are receiving this mail because: You are the assignee for the bug.=
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