Hoi,

Is bird running in the 'dataplane' network namespace ?
groet,
Pim

On Thu, Dec 22, 2022 at 12:52 AM Christopher Adigun <future...@gmail.com>
wrote:

> Hi,
>
> I am currently trying to use linx-cp plugins to sync routes learned via
> BGP, bird is seeing the BGP route but I can't see the routes in VPP.
>
> Details:
>
> *vpp v22.10-release built by root on ff42e25458af at 2022-10-26T14:00:24*
>
> *startup.conf:*
>
> unix {
>   nodaemon
>   log /tmp/vpp.log
>   full-coredump
>   gid vpp
>   interactive
>   cli-listen /run/vpp/cli.sock
>   exec /etc/vpp/init.conf
> }
>
> cpu {
>   main-core 1
>   corelist-workers 19
> }
>
> memory {
>   main-heap-size 2G
> }
> api-trace {
>   on
> }
>
> dpdk {
>  dev 0000:00:09.0 {name n6}
>  dev 0000:00:07.0 {name internet}
> }
>
> api-segment {
>   gid vpp
> }
>
> plugins {
>   path /usr/lib/x86_64-linux-gnu/vpp_plugins/
>   plugin ping_plugin.so { disable }
>   plugin linux_cp_plugin.so { enable }
>   plugin linux_nl_plugin.so { enable }
>   plugin dpdk_plugin.so { enable }
> }
>
> *Init.conf:*
>
> lcp default netns dataplane
> lcp lcp-sync on
> lcp lcp-auto-subint on
> create loopback interface instance 0
> lcp create loop0 host-if loop0
> set interface state loop0 up
> set interface ip address loop0 192.168.163.2/32
> lcp create n6 host-if xe0-1
> set interface mtu 9001 n6
> set interface mtu 9001 internet
> set interface ip address n6 10.0.5.10/24
> set interface ip address internet 10.0.4.9/24
> set interface state n6 up
> set interface state internet up
> ip route add 0.0.0.0/0 via 10.0.4.1 internet
> set cnat snat-policy addr 10.0.4.9
> set cnat snat-policy if-pfx
> set cnat snat-policy if table include-v4 internet
> set cnat snat-policy prefix 10.45.0.0/16
> set interface feature internet cnat-snat-ip4 arc ip4-unicast
>
> *BIRD routes:*
>
> root@nat-gw-697d886cb4-xn62q:/etc/bird# birdc show route all
> BIRD 1.6.8 ready.
> 10.45.0.0/16       via 10.0.5.9 on xe0-1 [neighbor_v4_1 23:13:04] * (100)
> [i]
>         Type: BGP unicast univ
>         BGP.origin: IGP
>         BGP.as_path:
>         BGP.next_hop: 10.0.5.9
>         BGP.med: 0
>         BGP.local_pref: 100
>
> root@nat-gw-697d886cb4-xn62q:/etc/bird# ip r
> 10.0.5.0/24 dev xe0-1 proto kernel scope link src 10.0.5.10
> 10.45.0.0/16 via 10.0.5.9 dev xe0-1 proto bird
>
>
> *BIRD config:*
>
> router id 194.1.163.2;
>
> protocol device { scan time 30; }
> protocol kernel kernel4 {
>   import none;
>   export where source != RTS_DEVICE;
>   learn off;
>   scan time 300;
> }
>
> protocol bgp neighbor_v4_1 {
>   local as 65001;
>   direct;
>   neighbor 10.0.5.9 as 65001;
> }
>
> Need any hint on troubleshooting this.
>
> Thanks
>
>
> 
>
>

-- 
Pim van Pelt <p...@ipng.nl>
PBVP1-RIPE - http://www.ipng.nl/
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