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VRF/MPLS on Linux
- Subject: VRF/MPLS on Linux
- From: simon.perreault at viagenie.ca (Simon Perreault)
- Date: Wed, 24 Aug 2011 13:40:50 -0400
- In-reply-to: <[email protected]>
- References: <20110823134543.GA31360@Oslo> <1314155814.3434.9.camel@ilion> <20110824100607.GB2717@brian> <[email protected]> <[email protected]>
On 2011-08-24 13:37, Jussi Peltola wrote:
>> Just FYI: on OpenBSD you can set the VRF (aka "routing table" or
>> "routing domain") per socket with code like this:
>>
>> int s, table;
>> s = socket(...);
>> table = 123;
>> setsockopt(s, IPPROTO_IP, SO_RTABLE, &table, sizeof(table));
>>
>
> Or exec your commands wrapped in route -T$TABLE exec $*
>
> Caveat: ipv6 vrf's did not work the last time I tried, and I think they
> still don't.
The fix for that was committed to HEAD recently. I think it's going to
be part of 5.0 or 5.1. Effectively it means s/IPPROTO_IP/SOL_SOCKET/ in
the example code above.
Simon
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