Cisco shows LACP not enabled on 11.1U2, BCM 57810S-t, 2960X IOS 15.2
Rob Hutton
justlikeef at gmail.com
Wed Mar 14 14:52:15 UTC 2018
Thanks for your help on this!
On Tue, Mar 13, 2018 at 9:09 PM Eugene Grosbein <eugen at grosbein.net> wrote:
> 14.03.2018 1:28, Rob Hutton wrote:
>
> > Trying to get to a LACP Trunk config working on FreeNAS, but I'm not sure
> > if this is an upstream issue. First step is just LACP bundle in edge
> mode
> > (no vlans) and bundle will not form. The FreeNAS side shows it as being
> > active. The switch is reporting that LACP is not enabled on the
> individual
> > ports. We have tried multiple versions of IOS from 15.0 to 15.2(6)E1. I
> > have about 10 windows servers with the same NICs on the same switch that
> > are negotiating LACP successfully as well as tagging vlans, so the
> hardware
> > pieces seem to be OK. I have tried configuring from both the GUI and the
> > CL with the same result.
> >
> > Cisco 2960X
> >
> > switch config:
> > interface Port-channel10
> > switchport access vlan 1900
> > switchport mode access
> > !
> > interface GigabitEthernet1/0/27
> > switchport access vlan 1900
> > switchport mode access
> > channel-group 10 mode active
> > !
> > interface GigabitEthernet1/0/28
> > switchport access vlan 1900
> > switchport mode access
> > channel-group 10 mode active
> >
> > logs from switch:
> > Mar 13 17:38:09.626: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/27,
> > changed state to up
> > Mar 13 17:38:09.665: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/28,
> > changed state to up
> > Mar 13 17:38:15.753: %EC-5-L3DONTBNDL2: Gi1/0/28 suspended: LACP
> currently
> > not enabled on the remote port.
> > Mar 13 17:38:16.005: %EC-5-L3DONTBNDL2: Gi1/0/27 suspended: LACP
> currently
> > not enabled on the remote port.
> >
> > Switch#sh etherc summ
> > Flags: D - down P - bundled in port-channel
> > I - stand-alone s - suspended
> > H - Hot-standby (LACP only)
> > R - Layer3 S - Layer2
> > U - in use N - not in use, no aggregation
> > f - failed to allocate aggregator
> >
> > M - not in use, minimum links not met
> > m - not in use, port not aggregated due to minimum links not met
> > u - unsuitable for bundling
> > w - waiting to be aggregated
> > d - default port
> >
> > A - formed by Auto LAG
> >
> >
> > Number of channel-groups in use: 1
> > Number of aggregators: 1
> >
> > Group Port-channel Protocol Ports
> >
> ------+-------------+-----------+-----------------------------------------------
> > 10 Po10(SD) LACP Gi1/0/27(w) Gi1/0/28(w)
> >
> > Switch#sh int gi1/0/27
> > GigabitEthernet1/0/27 is up, line protocol is down (notconnect)
> >
> > Switch#sh int gi1/0/28
> > GigabitEthernet1/0/28 is up, line protocol is down (notconnect)
> >
> >
> > FreeNAS
> > ifconfig
> >
> > bxe0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu
> 1500
> >
> options=527bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSU
> > M,TSO4,TSO6,LRO,WOL_MAGIC,VLAN_HWFILTER,VLAN_HWTSO>
> > ether 00:0e:1e:86:7c:70
> > hwaddr 00:0e:1e:86:7c:70
> > nd6 options=9<PERFORMNUD,IFDISABLED>
> > media: Ethernet autoselect (10Gbase-T <full-duplex>)
> > status: active
> >
> > bxe1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu
> 1500
> >
> options=527bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSU
> > M,TSO4,TSO6,LRO,WOL_MAGIC,VLAN_HWFILTER,VLAN_HWTSO>
> > ether 00:0e:1e:86:7c:70
> > hwaddr 00:0e:1e:86:7c:72
> > nd6 options=9<PERFORMNUD,IFDISABLED>
> > media: Ethernet autoselect (10Gbase-T <full-duplex>)
> > status: active
> >
> > lagg0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu
> 1500
> >
> options=527bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSU
> > M,TSO4,TSO6,LRO,WOL_MAGIC,VLAN_HWFILTER,VLAN_HWTSO>
> > ether 00:0e:1e:86:7c:70
> > nd6 options=9<PERFORMNUD,IFDISABLED>
> > media: Ethernet autoselect
> > status: active
> > groups: lagg
> > laggproto lacp lagghash l2,l3,l4
> > laggport: bxe0 flags=0<>
> > laggport: bxe1 flags=0<>
> >
> > Last edited: 12 minutes ago
>
> See also: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=213606
>
> In short: bxe(4) driver fails to setup hardware so it would receive
> incoming
> multicast LACP frames unless switched to promisc. mode.
>
> For now, replace the NIC with one from distinct manufacturer (Intel etc.)
>
>
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