You can check VPP error counters using: sh errors You can also trace the packet within VPP: Please add ‘trace add virtio-input 10’ before pinging through tap interface. Once you ping the desired IP address, please do ‘sh trace’.
-br Mohsin From: <vpp-dev@lists.fd.io> on behalf of "long...@gmail.com" <long...@gmail.com> Date: Wednesday, April 6, 2022 at 8:59 AM To: "vpp-dev@lists.fd.io" <vpp-dev@lists.fd.io> Subject: Re: [vpp-dev] Fastest way to connect application in user space to VPP #vpp [Edited Message Follows] Hi All, I created virtio interface and using l2 xconnect to connect it to tap interface: vppctl create int virtio 0000:00:08.0 gso-enabled vppctl create tap id 0 host-ip4-addr 192.168.56.101/24 gso vppctl set interface l2 xconnect tap0 virtio-0/0/8/0 vppctl set interface l2 xconnect virtio-0/0/8/0 tap0 vppctl set interface state virtio-0/0/8/0 up vppctl set interface state tap0 up But currently I can not ping to 192.168.56.1(an external server gateway) through tap interface. Can you help me correct?
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