fib issue with jails.

[Loïc Blot]

Hmmm sorry Julian,
in fact everything works perfect... somebody has changed by F5 master/slave and the current master wasn't synced for network and doesn't route ... This is solved. No problem with Fib + Vlan + Lagg :)

Sorry for the inconvenience
Regards,

Loïc Blot,
UNIX Systems, Network and Security Engineer
http://www.unix-experience.fr

2 mars 2015 10:52 "Julian Elischer" <julian at freebsd.org> a écrit:
> On 3/2/15 1:37 AM, Loïc Blot wrote:
> 
>> In fact, if i use setfib on the host, not in the jail and i do a setfib ping 192.168.1.1 it's not
>> working. The mac address is correct in the packet (default router) but the packet stays on VLAN
>> inteface and doesn't use lag
> 
> confirming from your other email,
> if you set the same route in fib0 (or maybe just a very specific one
> to 192 168.1.1 so that you don't break your system),
> then you see identical packets on the vlan, and they do go to the lagg,
> where ones done with a setfib at the same time, do not.
> but before the reboot both would have worked.
> 
> Do the packets turn up somewhere else? or do they just disappear?
> I'm assuming you have tried multiple reboots and also doing the set up
> sequence by hand slowly?
> 
> Unfortunatly, while I do understand the fib code generally, I know
> nothing about lagg.
> 
> If you set this up by hand, what is the full list of commands you
> would have to do to get to this state?
> 
> does it make a difference if the order is not the same?
> (e.g. if you set up the fib before or after the lagg?)
> it might be that the lag doesn't set itself up for multiple fibs if
> there is only one at the time
> that it is started, or maybe it's the other way around, and that the
> fibs are not set onto interfaces
> that do not exist when their routes are set...
> 
> try both ways..
> 
> (I'll look in the morning.. it's late here now)
> 
>> Regards,
>> 
>> Loïc Blot,
>> UNIX Systems, Network and Security Engineer
>> http://www.unix-experience.fr
>> 
>> 2 mars 2015 10:06 "Julian Elischer" <julian at freebsd.org> a écrit:
>>> On 3/2/15 12:44 AM, Loïc Blot wrote:
>>> 
>>>> Hi Julian,
>>>> 
>>>> with tcpdump i see the packet on vlan136 but i don't see it on lagg0, whereas it must appear.
>>>> 
>>>> it was working without vnet/vimage before the reboot.
>>> 
>>> so my guess is that it is independent of the fib part..
>>> 
>>> If you make a jail with normal fib, but set routes to use vlan136
>>> where do the packets go?
>>>> Regards,
>>> 
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