[FROG] Redistribute to BGP ipv4 labeled-unicast
Renato Westphal
renato at opensourcerouting.org
Mon Jul 23 16:01:17 EDT 2018
You need to configure static MPLS bindings for the connected routes.
Please try this:
mpls label global-block 16 1000
mpls label bind 192.0.2.8/32 101
mpls label bind 192.0.2.2/30 102
On Mon, Jul 23, 2018 at 4:59 PM, Renato Westphal
<renato at opensourcerouting.org> wrote:
> You need to configure static MPLS bindings for the connected routes.
> Please try this:
>
>
> On Mon, Jul 23, 2018 at 4:54 PM, Marco Marzetti <marco at lamehost.it> wrote:
>> Hello Renato,
>>
>> Are you sure about that?
>>
>> Configuration is:
>> !
>> interface eth0
>> ip address 192.0.2.2/30
>> !
>> interface lo
>> ip address 192.0.2.8/32
>> !
>> router bgp 64497
>> no bgp default ipv4-unicast
>> coalesce-time 1000
>> neighbor 192.0.2.1 remote-as 64496
>> !
>> address-family ipv4 unicast
>> network 192.0.2.8/32
>> redistribute connected
>> exit-address-family
>> !
>> address-family ipv4 labeled-unicast
>> neighbor 192.0.2.1 activate
>> exit-address-family
>> !
>>
>> And 192.0.2.1 is not receiving any routes
>>
>> Regards
>>
>> Marco
>>
>> On Mon, Jul 23, 2018 at 6:18 PM Renato Westphal
>> <renato at opensourcerouting.org> wrote:
>>>
>>> Hi Marco,
>>>
>>> In the FRR BGP-LU implementation, both the unicast and labeled-unicast
>>> SAFIs share the same routing table. So if you use the "network" and
>>> "redistribute" commands under "address-family ipv4 unicast", the
>>> redistributed routes will be assigned a local label if one is
>>> configured in zebra (BGP-LU doesn't support dynamic labels yet).
>>>
>>> Example:
>>> address-family ipv4 unicast
>>> network 1.1.1.1/32
>>> no neighbor 10.0.1.2 activate
>>> exit-address-family
>>> !
>>> address-family ipv4 labeled-unicast
>>> neighbor 10.0.1.2 activate
>>> exit-address-family
>>> !
>>>
>>> Unfortunately we don't have documentation for BGP-LU yet since it's a
>>> relatively new feature. In case it helps, here's my BGP-LU test
>>> topology:
>>> https://gist.github.com/rwestphal/9707df2ff6c2073c8b46a23e7d603859
>>>
>>> Regards,
>>> Renato.
>>>
>>> On Fri, Jul 20, 2018 at 5:08 AM, Marco Marzetti <marco at lamehost.it> wrote:
>>> > Dear members of the group,
>>> >
>>> > I've noticed neither "redistribute" nor "network" commands are supported
>>> > by
>>> > bgpd for AFI/SAFI ipv4 labeled-unicast.
>>> >
>>> > I took a look at github and i can't find the features in any of the
>>> > milestones.
>>> > Is there an underlying reason i can't spot or is it just the dev team
>>> > hasn't
>>> > found time yet?
>>> >
>>> > Thank you for your help.
>>> >
>>> > Regards
>>> >
>>> > _______________________________________________
>>> > frog mailing list
>>> > frog at lists.frrouting.org
>>> > https://lists.frrouting.org/listinfo/frog
>>> >
>>>
>>>
>>>
>>> --
>>> Renato Westphal
>>
>>
>>
>> --
>> Marco
>
>
>
> --
> Renato Westphal
--
Renato Westphal
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