Hi, I am observing an issue when a packet that reached the switch through a tunnel is send back to the same tunnel
The packet reaches the swtich for DNAT through a tunnel. The switch sends the packet to the same tunnel after doing the reverse NAT(using ovs-netfilter integration) with a different tunnel id. But the packet seems to be dropped by the Ovs though it is hitting the openflow rule to output the packet to tunnel. I am seeing the below entry in dpctl show when this traffic is live. recirc_id(0x43),tunnel(tun_id=0x186a4,src=192.168.0.115,dst=192.168.0.110,flags(-df-csum+key)),in_port(3),ct_state(-snat+dnat),eth(dst=fa:16:3e:fe:6c:89),eth_type(0x0800),ipv4(dst=10.100.5.8,proto=1,frag=no), packets:3946, bytes:386708, used:0.305s, actions:drop Is it possible to send packet came from a tunnel back to the same tunnel but with a different tunnel id or am I missing anything here? Thanks Aswin
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