[ovs-discuss] Setting up STT -- receive tunnel port not found

Rajesh Chawla rajesh.chawla at oracle.com
Tue Oct 13 18:49:14 UTC 2015


Hi folks,

 

I'm struggling to set up a simple STT connection between 2 nodes.

I see a reasonable setup using ovs-vsctl show (see below), but when I try to 

ping using the bridge, I get the following error in the log file:

 

2015-10-13T18:31:49.492Z|00005|tunnel(handler4)|WARN|receive tunnel port not found (arp,tun_id=0x64,tun_src=10.106.15.34,tun_dst=10.106.15.30,tun_gbp_id=0,tun_gbp_flags=0,tun_tos=0,tun_ttl=63,csum|key,in_port=2,vlan_tci=0x0000,dl_src=ae:bb:cc:5e:15:48,dl_dst=ff:ff:ff:ff:ff:ff,arp_spa=10.1.2.1,arp_tpa=10.1.2.100,arp_op=1,arp_sha=ae:bb:cc:5e:15:48,arp_tha=00:00:00:00:00:00)
2015-10-13T18:31:49.492Z|00006|ofproto_dpif_upcall(handler4)|INFO|received packet on unassociated datapath port 2
2015-10-13T18:31:52.492Z|00007|ofproto_dpif_upcall(handler4)|INFO|received packet on unassociated datapath port 2

 

Any pointers on where to look to troubleshoot this?

 

Regards,

Rajesh

 

 

$ sudo ovs-vsctl show

0d282c54-21c2-4217-b8e6-ef3e58267e01

    Bridge "br0"

        Port "br0"

            Interface "br0"

                type: internal

        Port "stt0"

            Interface "stt0"

                type: stt

                options: {key=flow, remote_ip="129.144.28.49"}

    ovs_version: "2.4.0"

 

$ sudo ovs-vsctl show

3ab12299-e790-4b33-8e73-7ee7eb25d398

    Bridge "br0"

        Port "stt0"

            Interface "stt0"

                type: stt

                options: {key=flow, remote_ip="129.144.27.61"}

        Port "br0"

            Interface "br0"

                type: internal

    ovs_version: "2.4.0"

 
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