Looks like your GTPU tunnel is setup to send decap packets into L2 forwarding (either via "decap-next l2" CLI or default). Now, you need to setup how to L2 forward the decap packets. You can either put this tunnel interface into a bridge domain or cross connect it to an output interface for the decap packets to be L2 forwarded as desired. -John
From: [email protected] <[email protected]> On Behalf Of Umberto Fattore Sent: Friday, April 26, 2019 9:24 AM To: [email protected] Subject: [vpp-dev] Problem with GTP in VPP Hi everybody, I setup a GTPU tunnel in my VPP, receiving gtpu encapsulated packets. The setup is summarized as: -------------- ------------ Msg--------->| GTP encap |========>| VPP | -------------- ------------ 192.168.4.97 192.168.4.14 Having a look at the trace in VPP, it seems that the received packet is correctly decap, but then for some reason it is dropped at the end, stating the following message: 'L2 feature forwarding disabled'. Have any idea of the reason? Attached you can find the complete trace. Thanks! Umberto
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