[f-nsp] Brocade Deny route from iBGP in IGP

Robert Hass robhass at gmail.com
Sun Jun 7 10:38:05 EDT 2015


Just apply your prefix-list inbound filter on your iBGP neighbor.
Table-map is used for whole table.

Rob



On Thu, Jun 4, 2015 at 2:11 PM, <tech at elecks.nl> wrote:

> Hi all,
>
> We want to deny all /32 routes in IGP learned from iBGP.
> How can we do this? With a table-map the route go in the IGP:
>
>
> ip prefix-list only32 seq 5 permit 0.0.0.0/0 ge 32
>
> router bgp
>  local-as xxxx
>  -knip-
>
>  address-family ipv4 unicast
>  table-map deny-blackhole-in-IGP
> -knip-
> exit-address-family
>
>
> route-map deny-blackhole-in-IGP deny 10
>  match ip address prefix-list only32
>
>
>
>
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