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Date: Tue, 22 Feb 2011 14:29:40 +0100
From: Damien Fleuriot <ml@my.gd>
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Cc: freebsd-hackers@freebsd.org
Subject: Re: LAGG - interface comes up but no laggports
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On 2/22/11 2:27 PM, Bernhard Schmidt wrote:
> On Tuesday, February 22, 2011 14:17:46 Damien Fleuriot wrote:
>> On 2/22/11 1:18 PM, Bernhard Schmidt wrote:
>>> On Tuesday, February 22, 2011 12:31:34 Damien Fleuriot wrote:
>>>> rc.conf
>>>> ---
>>>> # LINK AGGREG
>>>> ifconfig_lagg0="laggproto failover laggport em0 laggport em1"
>>>> ipv4_addrs_lagg0="192.168.1.3/29"
>>>> ifconfig_lagg0="inet6 fe80::3/64"
>>>
>>> You are overwriting the variable, you have to use some alternative
>>> or move everything into one statement.
>>
>> Good  call, it now works correctly:
>> lagg0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0
>> mtu 9014
>> options=19b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4>
>> ether 00:15:17:37:17:e6
>>         inet6 fe80::215:17ff:fe37:17e6%lagg0 prefixlen 64 scopeid 0x5
>>         inet 192.168.1.3 netmask 0xfffffff8 broadcast 192.168.1.7
>>         nd6 options=3<PERFORMNUD,ACCEPT_RTADV>
>>         media: Ethernet autoselect
>>         status: active
>>         laggproto failover
>>         laggport: em1 flags=0<>
>>         laggport: em0 flags=5<MASTER,ACTIVE>
>>
>>
>> You'll notice that using ipv6_addrs didn't work, as the interface is
>> using an automatic address instead of fe80::3/64 which I tried to
>> set.
>>
>> I suppose I could use the crontab for this, @reboot ifconfig lagg0
>> inet6 fe80::3/64 , or perhaps rc.local
> 
> I'm using ipv6_ifconfig_XXX0[_aliasX] to assign IPv6 addresses, might be 
> worth a try? I don't see ipv6_addrs_XXX0 to be even defined somewhere. 
> 


Indeed I was just tryng that and waiting for the reboot, works fine.