Re: : Re: [vpp-dev] linux-cp created tap interface send out packets issue

Hey Wei, Good to see that it works for you now. For what it's worth, the TAP (and accompanying interface in VPP) is only the transport between the VPP device *tn-eth2* and the Linux device representation *vpp2* - it doesn't carry any IP address, but tn-eth2 and vpp2 should be mirror copies of one

Re: : Re: [vpp-dev] linux-cp created tap interface send out packets issue

Pim, Thanks for the reply. I pulled in https://gerrit.fd.io/r/c/vpp/+/31122. Set the default netns in startup.conf. Now it works. tap3 doesn