FIB and jail regression [Was: can't reach jails own ipv4 from inside anymore]

[Harald Schmalzbauer]

 schrieb Harald Schmalzbauer am 19.12.2012 12:19 (localtime):
>  Hello,
>
> with 8.2 I could "ssh IPofTheJail" inside the jail and got connected to
> the sshd in the corresponding jail. Same with "ssh localhost".
>
> With 9.1, it's not possible anymore.
> I have assigned a different FIB to my jail in both cases.
>
> The picture is different for IPv6. "ping6 IPofTheJail" does work!
>
> I have more oddities I wanted to check with jails and lagg-interfaces
> together with VLANs, but I have no idea why I can't connect from one
> jail to it's own IP(v4) anymore!

Found out that defining a different FIB causes that behaviour in 9.1.
But using a different FIB doesn't caus the same in 8.2!

Can anybody tell me what has changed regarding FIBs after 8.2?

Thanks,

-Harry

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