Hi Suresh, The linux-cp/linux-nl plugins will not automatically manage assignments of interfaces to a VRF/table, but you can use iproute2 commands to create a VRF and move the tap to it.
Using table 1 and host interface lo5007 from your example, these commands would associate that interface with the kernel's table 1: ip link add dev vrf1 type vrf table 1 ip link set dev vrf1 up ip link set dev lo5007 master vrf1 Routes added to the kernel's table 1 will be propagated to VPP's table 1 by linux-nl. -Matt On Wed, Mar 9, 2022 at 8:27 PM suresh vuppala <suresh...@gmail.com> wrote: > HI VPP dev, > > I have a loop configured under a vrf 1 in VPP. I need this interface to > write into linux so it can be read by FRR as interface in vrf 1. I have > configured as below but FRR still sees lo5007 in default vrf. > > ip table add 1 > > set interface ip table loop5007 *1* > > lcp create loop5007 host-if lo5007 > > > FRR# show int br > > Interface Status VRF Addresses > > --------- ------ --- --------- > > > > lo up default > > lo5007 up * default * 192.168.7.9/24 > > lo5008 up *default * 192.168.6.9/24 > > Can you please help here to config loop on VPP so FRR recognizes it as vrf > interface > > Thanks, > Suresh > > > > > >
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