Date: Wed, 11 Jun 2014 08:31:36 +0000 From: bz-noreply@freebsd.org To: freebsd-net@FreeBSD.org Subject: [Bug 185967] [lagg] [patch] Link Aggregation LAGG: LACP not working in 10.0 Message-ID: <bug-185967-2472-yJmoMRTeoz@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-185967-2472@https.bugs.freebsd.org/bugzilla/> References: <bug-185967-2472@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=185967 olivier@cochard.me changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |olivier@cochard.me --- Comment #8 from olivier@cochard.me --- The patch didn't solve Lagg regression between 9.2 and 10-stable (r267244). My configuration only use one lagg member (the second will be added later): ifconfig_em0="up" cloned_interfaces="lagg0" ifconfig_lagg0="laggproto lacp laggport em0 SYNCDHCP" ifconfig_lagg0_ipv6="inet6 accept_rtadv" And it's works great on 9.2: [root@R1]~# uname -a FreeBSD R1 9.2-RELEASE FreeBSD 9.2-RELEASE #0 r255918M: Sat Oct 26 22:41:39 CEST 2013 root@orange.bsdrp.net:/usr/obj/BSDRP.amd64/usr/local/BSDRP/BSDRP/FreeBSD/src/sys/amd64 amd64 [root@R1]~# ifconfig lagg0 lagg0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=9b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM> ether aa:aa:00:01:01:01 inet6 fe80::a8aa:ff:fe01:101%lagg0 prefixlen 64 scopeid 0x8 inet 10.0.12.1 netmask 0xffffff00 broadcast 10.0.12.255 inet6 2001:db8:12:0:a8aa:ff:fe01:101 prefixlen 64 autoconf nd6 options=23<PERFORMNUD,ACCEPT_RTADV,AUTO_LINKLOCAL> media: Ethernet autoselect status: active laggproto lacp lagghash l2,l3,l4 laggport: em0 flags=1c<ACTIVE,COLLECTING,DISTRIBUTING> [root@R1]~# uname -a FreeBSD R1 9.2-RELEASE FreeBSD 9.2-RELEASE #0 r255918M: Sat Oct 26 22:41:39 CEST 2013 root@orange.bsdrp.net:/usr/obj/BSDRP.amd64/usr/local/BSDRP/BSDRP/FreeBSD/src/sys/amd64 amd64 But once upgraded to 10-stable AND DISABLING the strict mode, it didn't works anymore: [root@R1]~# uname -a FreeBSD R1 10.0-STABLE FreeBSD 10.0-STABLE #0 r267244M: Mon Jun 9 03:57:44 CEST 2014 root@orange.bsdrp.net:/usr/obj/BSDRP.amd64/usr/local/BSDRP/BSDRP/FreeBSD/src/sys/amd64 amd64 [root@R1]~# echo "net.link.lagg.0.lacp.lacp_strict_mode=0" >> /etc/sysctl.conf [root@R1]~# ifconfig lagg0 lagg0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=9b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM> ether aa:aa:00:01:01:01 inet6 fe80::a8aa:ff:fe01:101%lagg0 prefixlen 64 scopeid 0x7 inet 0.0.0.0 netmask 0xff000000 broadcast 255.255.255.255 nd6 options=23<PERFORMNUD,ACCEPT_RTADV,AUTO_LINKLOCAL> media: Ethernet autoselect status: active laggproto lacp lagghash l2,l3,l4 laggport: em0 flags=0<> [root@R1]~# sysctl net.link.lagg.0. net.link.lagg.0.use_flowid: 1 net.link.lagg.0.flowid_shift: 16 net.link.lagg.0.count: 1 net.link.lagg.0.active: 0 net.link.lagg.0.flapping: 0 net.link.lagg.0.lacp.lacp_strict_mode: 0 net.link.lagg.0.lacp.debug.rx_test: 0 net.link.lagg.0.lacp.debug.tx_test: 0 In debug mode, I've got this output: lacp_select_tx_port: no active aggregator -- You are receiving this mail because: You are the assignee for the bug.
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