Hi,

I'm trying to set up a LACP trunk with thee links to connect to a switch. I 
followed the man page:

bash-5.3# ifconfig aggr0 create
bash-5.3# ifconfig aggr0 trunkport em1
bash-5.3# ifconfig aggr0 trunkport em2
bash-5.3# ifconfig aggr0 trunkport em3
bash-5.3# ifconfig aggr0 192.168.241.42/24
bash-5.3# ifconfig aggr0 up

but the aggr0 interface stays offline.

bash-5.3# ifconfig
...
em1: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 1500
        lladdr fe:e1:ba:d0:c3:51
        index 2 priority 0 llprio 3
        trunk: trunkdev aggr0
        media: Ethernet autoselect (1000baseT full-duplex,master)
        status: active
em2: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 1500
        lladdr fe:e1:ba:d0:c3:51
        index 3 priority 0 llprio 3
        trunk: trunkdev aggr0
        media: Ethernet autoselect (1000baseT full-duplex,master)
        status: active
em3: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 1500
        lladdr fe:e1:ba:d0:c3:51
        index 4 priority 0 llprio 3
        trunk: trunkdev aggr0
        media: Ethernet autoselect (1000baseT full-duplex,master)
        status: active
...
aggr0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        lladdr fe:e1:ba:d0:c3:51
        index 11 priority 0 llprio 7
        trunk: trunkproto lacp
        trunk id: [(8000,fe:e1:ba:d0:c3:51,000B,0000,0000),
                 (0000,00:00:00:00:00:00,0000,0000,0000)]
                em1 lacp actor system pri 0x8000 mac fe:e1:ba:d0:c3:51, key 
0xb, port pri 0x8000 number 0x2
                em1 lacp actor state activity,aggregation,defaulted
                em1 lacp partner system pri 0x0 mac 00:00:00:00:00:00, key 0x0, 
port pri 0x0 number 0x0
                em1 lacp partner state activity,aggregation,sync
                em1 port disabled
                em2 lacp actor system pri 0x8000 mac fe:e1:ba:d0:c3:51, key 
0xb, port pri 0x8000 number 0x3
                em2 lacp actor state activity,aggregation,defaulted
                em2 lacp partner system pri 0x0 mac 00:00:00:00:00:00, key 0x0, 
port pri 0x0 number 0x0
                em2 lacp partner state activity,aggregation,sync
                em2 port disabled
                em3 lacp actor system pri 0x8000 mac fe:e1:ba:d0:c3:51, key 
0xb, port pri 0x8000 number 0x4
                em3 lacp actor state activity,aggregation,defaulted
                em3 lacp partner system pri 0x0 mac 00:00:00:00:00:00, key 0x0, 
port pri 0x0 number 0x0
                em3 lacp partner state activity,aggregation,sync
                em3 port disabled
        groups: aggr
        media: Ethernet autoselect
        status: no carrier
        inet 192.168.241.42 netmask 0xffffff00 broadcast 192.168.241.255
...

I also tried with tunk interface but this was also not working.

How can I find out, why the interface is not coming online?

Kind regards
Thomas








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