Thanks for the response Ben. If I am understanding the document correctly, the packets coming in from the host (classified as Flow1 on page 29) in Switch A are tagged with VLAN100, then tunneled to O3 (SwitchB's IP address) with a VNI ID 50. So there is only 1 VLAN field and that is the inner (the VLAN field of the frame encapsulated in the VXLAN tunnel), which I need to match on.
Alan On Sat, Nov 3, 2018 at 4:25 PM Ben Pfaff <[email protected]> wrote: > > On Sat, Nov 03, 2018 at 06:45:08AM +0100, Alan Kayahan wrote: > > Hello, > > > > I am trying to build a simplified version of the "sample L2 > > transparent network service chaining implementation" described in > > section 6 of this document > > https://www.opennetworking.org/wp-content/uploads/2014/10/L4-L7_Service_Function_Chaining_Solution_Architecture.pdf. > > > > My simplifications: > > 1) 3 OVS bridges on 3 nodes > > 2) Just a single flow and a single chain to steer without bypassing any > > service. > > 3) No 5-tuple matching, just in_port > > 4) VXLAN remoteIPs are hardcoded, key=flow, and attached as a port to the > > bridge > > > > Problem: Matching the VLAN field inbound to a VXLAN port doesn't work. > > Do you expect the VLAN field to match the inner or outer VLAN? It will > actually match the inner VLAN? _______________________________________________ discuss mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-discuss
