From nobody Thu Feb 29 18:57:23 2024 X-Original-To: bugs@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4Tm0pC6dtkz5CjnN for ; Thu, 29 Feb 2024 18:57:23 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Tm0pC4zPnz4SVG for ; Thu, 29 Feb 2024 18:57:23 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1709233043; a=rsa-sha256; cv=none; b=KSeDe+OvJSSQsvfFCH2jhey9KVjjA3sSQePxu3zOVjqfgQqx5d1yOUmk9QGrDTOlfwX6Q/ E2Vc90qMmN8IgDMjkrsrb+srMI+FTAdJvu0FJMmOApaSShB6j9XsNBw3d00TV7lAniqgwJ f52YqstbbrXTsnz6dSxgRcglyT3BMRwwrcVaxpzj9g4zpyX76ObCCqcSPFdQkDtDg6jVBB qMUfFvmeB9SaR9/oDvY4mriAJj9bnxtnoUwi5ACkXPxxMQLv6omw0/afayODyX7hjsluQv 3gk0Evur8fkmmuc2I65Eu2hTmnL9yn0Z+MctuiJmssBbySaUz2m6D+dKqDqFAg== ARC-Authentication-Results: i=1; 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Thu, 29 Feb 2024 18:57:23 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 41TIvNcc035809 for ; Thu, 29 Feb 2024 18:57:23 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 41TIvNFP035807 for bugs@FreeBSD.org; Thu, 29 Feb 2024 18:57:23 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 277396] CARP packet not processed Date: Thu, 29 Feb 2024 18:57:23 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 14.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: mgrooms@shrew.net X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D277396 Bug ID: 277396 Summary: CARP packet not processed Product: Base System Version: 14.0-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: mgrooms@shrew.net HOST A: cloned_interfaces=3D"lagg0 bridge10 vlan10 vlan16" ifconfig_ix0=3D"up" ifconfig_ix1=3D"up" ifconfig_ix2=3D"up" ifconfig_ix3=3D"down" ifconfig_bridge10=3D"addm vlan10 addm ix2" ifconfig_lagg0=3D"laggproto failover laggport ix0 laggport ix1" ifconfig_vlan10=3D"inet 10.99.99.5/24 vlan 10 vlandev lagg0" ifconfig_vlan16=3D"inet 10.28.16.2/24 vlan 16 vlandev lagg0" ifconfig_vlan10_alias10=3D"inet 10.99.99.4/24 vhid 10 pass Yzc1I3xd10tJCVYJ advskew 0" ifconfig_vlan16_alias16=3D"inet 10.28.16.1/24 vhid 16 pass Yzc1I3xd10tJCVYJ advskew 0" vlan10: flags=3D1008943 metric 0 mtu 1500 =20=20=20=20=20=20=20 options=3D4600703 ether 0c:c4:7a:c3:52:86 inet 10.99.99.5 netmask 0xffffff00 broadcast 10.99.99.255 inet 10.99.99.4 netmask 0xffffff00 broadcast 10.99.99.255 vhid 10 groups: vlan carp: MASTER vhid 10 advbase 1 advskew 0 peer 224.0.0.18 peer6 ff02::12 vlan: 10 vlanproto: 802.1q vlanpcp: 0 parent interface: lagg0 media: Ethernet autoselect status: active nd6 options=3D29 vlan16: flags=3D1008943 metric 0 mtu 1500 =20=20=20=20=20=20=20 options=3D4600703 ether 0c:c4:7a:c3:52:86 inet 10.28.16.2 netmask 0xffffff00 broadcast 10.28.16.255 inet 10.28.16.1 netmask 0xffffff00 broadcast 10.28.16.255 vhid 16 groups: vlan carp: MASTER vhid 16 advbase 1 advskew 0 peer 224.0.0.18 peer6 ff02::12 vlan: 16 vlanproto: 802.1q vlanpcp: 0 parent interface: lagg0 media: Ethernet autoselect status: active nd6 options=3D29 HOST B: cloned_interfaces=3D"lagg0 bridge10 vlan10 vlan16" ifconfig_ix0=3D"up" ifconfig_ix1=3D"up" ifconfig_ix2=3D"up" ifconfig_ix3=3D"down" ifconfig_bridge10=3D"addm vlan10 addm ix2" ifconfig_lagg0=3D"laggproto failover laggport ix0 laggport ix1" ifconfig_vlan10=3D"inet 10.99.99.6/24 vlan 10 vlandev lagg0" ifconfig_vlan16=3D"inet 10.28.16.3/24 vlan 16 vlandev lagg0" ifconfig_vlan10_alias10=3D"inet 10.99.99.4/24 vhid 10 pass Yzc1I3xd10tJCVYJ advskew 200" ifconfig_vlan16_alias16=3D"inet 10.28.16.1/24 vhid 16 pass Yzc1I3xd10tJCVYJ advskew 200" vlan10: flags=3D1008943 metric 0 mtu 1500 =20=20=20=20=20=20=20 options=3D4600703 ether 0c:c4:7a:99:3b:f6 inet 10.99.99.6 netmask 0xffffff00 broadcast 10.99.99.255 inet 10.99.99.4 netmask 0xffffff00 broadcast 10.99.99.255 vhid 10 groups: vlan carp: MASTER vhid 10 advbase 1 advskew 200 peer 224.0.0.18 peer6 ff02::12 vlan: 10 vlanproto: 802.1q vlanpcp: 0 parent interface: lagg0 media: Ethernet autoselect status: active nd6 options=3D29 vlan16: flags=3D1008943 metric 0 mtu 1500 =20=20=20=20=20=20=20 options=3D4600703 ether 0c:c4:7a:99:3b:f6 inet 10.28.16.3 netmask 0xffffff00 broadcast 10.28.16.255 inet 10.28.16.1 netmask 0xffffff00 broadcast 10.28.16.255 vhid 16 groups: vlan carp: BACKUP vhid 16 advbase 1 advskew 200 peer 224.0.0.18 peer6 ff02::12 vlan: 16 vlanproto: 802.1q vlanpcp: 0 parent interface: lagg0 media: Ethernet autoselect status: active nd6 options=3D29 RESULT: The vlan16 carp works fine. The vlan10 carp does not. Both hosts claim mast= er as if they aren't processing the others advertisements. I've tried adding t= he peer unicast option but that doesn't help. Packets are definitely making it back and forth as I can see the packets when I run tcpdump on the vlan10 interfaces of both hosts ... root@fw1:~ # tcpdump -nei vlan10 carp tcpdump: verbose output suppressed, use -v[v]... for full protocol decode listening on vlan10, link-type EN10MB (Ethernet), snapshot length 262144 by= tes 12:52:48.921935 0c:c4:7a:c3:52:86 > 01:00:5e:00:00:12, ethertype IPv4 (0x08= 00), length 70: 10.99.99.5 > 224.0.0.18: VRRPv2, Advertisement, vrid 10, prio 0, authtype none, intvl 1s, length 36 12:52:49.601410 0c:c4:7a:99:3b:f6 > 01:00:5e:00:00:12, ethertype IPv4 (0x08= 00), length 70: 10.99.99.6 > 224.0.0.18: VRRPv2, Advertisement, vrid 10, prio 20= 0, authtype none, intvl 1s, length 36 12:52:49.933759 0c:c4:7a:c3:52:86 > 01:00:5e:00:00:12, ethertype IPv4 (0x08= 00), length 70: 10.99.99.5 > 224.0.0.18: VRRPv2, Advertisement, vrid 10, prio 0, authtype none, intvl 1s, length 36 12:52:50.947001 0c:c4:7a:c3:52:86 > 01:00:5e:00:00:12, ethertype IPv4 (0x08= 00), length 70: 10.99.99.5 > 224.0.0.18: VRRPv2, Advertisement, vrid 10, prio 0, authtype none, intvl 1s, length 36 12:52:51.494325 0c:c4:7a:99:3b:f6 > 01:00:5e:00:00:12, ethertype IPv4 (0x08= 00), length 70: 10.99.99.6 > 224.0.0.18: VRRPv2, Advertisement, vrid 10, prio 20= 0, authtype none, intvl 1s, length 36 12:52:52.008944 0c:c4:7a:c3:52:86 > 01:00:5e:00:00:12, ethertype IPv4 (0x08= 00), length 70: 10.99.99.5 > 224.0.0.18: VRRPv2, Advertisement, vrid 10, prio 0, authtype none, intvl 1s, length 36 ^C 6 packets captured 133 packets received by filter 0 packets dropped by kernel root@fw2:~ # tcpdump -nei vlan10 carp tcpdump: verbose output suppressed, use -v[v]... for full protocol decode listening on vlan10, link-type EN10MB (Ethernet), snapshot length 262144 by= tes 12:52:56.096460 0c:c4:7a:c3:52:86 > 01:00:5e:00:00:12, ethertype IPv4 (0x08= 00), length 70: 10.99.99.5 > 224.0.0.18: VRRPv2, Advertisement, vrid 10, prio 0, authtype none, intvl 1s, length 36 12:52:56.940140 0c:c4:7a:99:3b:f6 > 01:00:5e:00:00:12, ethertype IPv4 (0x08= 00), length 70: 10.99.99.6 > 224.0.0.18: VRRPv2, Advertisement, vrid 10, prio 20= 0, authtype none, intvl 1s, length 36 12:52:57.158365 0c:c4:7a:c3:52:86 > 01:00:5e:00:00:12, ethertype IPv4 (0x08= 00), length 70: 10.99.99.5 > 224.0.0.18: VRRPv2, Advertisement, vrid 10, prio 0, authtype none, intvl 1s, length 36 12:52:58.182284 0c:c4:7a:c3:52:86 > 01:00:5e:00:00:12, ethertype IPv4 (0x08= 00), length 70: 10.99.99.5 > 224.0.0.18: VRRPv2, Advertisement, vrid 10, prio 0, authtype none, intvl 1s, length 36 12:52:58.742371 0c:c4:7a:99:3b:f6 > 01:00:5e:00:00:12, ethertype IPv4 (0x08= 00), length 70: 10.99.99.6 > 224.0.0.18: VRRPv2, Advertisement, vrid 10, prio 20= 0, authtype none, intvl 1s, length 36 12:52:59.218959 0c:c4:7a:c3:52:86 > 01:00:5e:00:00:12, ethertype IPv4 (0x08= 00), length 70: 10.99.99.5 > 224.0.0.18: VRRPv2, Advertisement, vrid 10, prio 0, authtype none, intvl 1s, length 36 ^C 6 packets captured 115 packets received by filter 0 packets dropped by kernel If I move the vlan 10 address and carp address to either bridge10 or ix2, it works fine. Any idea why it doesn't work on a vlan10? --=20 You are receiving this mail because: You are the assignee for the bug.=