Hi, I have followed ASAP2 Direct documentation for Kernel OVS. I can confirm that VXLAN encapsulation offload is working properly. But, decapsulation is not with following flow offloading error. The servers are using MCX654105A-HCAT with latest firmware and OFED version. I need to know why those flow cannot be offloaded (maybe bug) and how to fix this issue.
Port 2 is attached VF representor interface. Port 3 is VXLAN0 interface. 2024-10-18T20:45:23.394Z|00003|dpif_netlink(handler1)|DBG|failed to offload flow: Operation not supported: vxlan0 2024-10-18T20:45:23.394Z|00004|dpif_netlink(handler1)|DBG|system@ovs-system: put[create] ufid:68cadec8-4a1d-4ee2-acf0-a51964e3a0ea recirc_id(0),dp_hash(0/0),skb_priority(0/0),tunnel(tun_id=0x62,src=192.168.22.1,dst=192.168.22.2,ttl=64/0,tp_src=57351/0,tp_dst=4789/0,flags(-df-csum+key)),in_port(3),skb_mark(0/0),ct_state(0/0),ct_zone(0/0),ct_mark(0/0),ct_label(0/0),eth(src=d2:77:a4:7c:aa:aa,dst=d2:77:a4:7c:bb:bb),eth_type(0x0800),ipv4(src= 10.0.0.1/0.0.0.0,dst=10.0.0.2/0.0.0.0,proto=6/0,tos=0/0,ttl=64/0,frag=no),tcp(src=5001/0,dst=57964/0),tcp_flags(0/0), actions:2 2024-10-18T20:45:28.754Z|00005|dpif_netlink(handler1)|DBG|failed to offload flow: Operation not supported: vxlan0 2024-10-18T20:45:28.754Z|00006|dpif_netlink(handler1)|DBG|system@ovs-system: put[create] ufid:a10ef4ec-5e84-4246-b0c7-ba36771ef06b recirc_id(0),dp_hash(0/0),skb_priority(0/0),tunnel(tun_id=0x62,src=192.168.22.1,dst=192.168.22.2,ttl=64/0,tp_src=56692/0,tp_dst=4789/0,flags(-df-csum+key)),in_port(3),skb_mark(0/0),ct_state(0/0),ct_zone(0/0),ct_mark(0/0),ct_label(0/0),eth(src=d2:77:a4:7c:aa:aa,dst=d2:77:a4:7c:bb:bb),eth_type(0x0806),arp(sip= 10.0.0.1/0.0.0.0,tip=10.0.0.2/0.0.0.0,op=1/0,sha=d2:77:a4:7c:aa:aa/00:00:00:00:00:00,tha=00:00:00:00:00:00/00:00:00:00:00:00), actions:2 Best regards.
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