On Fri, Mar 8, 2013 at 1:17 AM, Robert van Leeuwen <[email protected]> wrote: > Hi, > > I've got a strange networking problem, with connecting a private network > (across GRE tunnels) with a physical network (vlan). > * I can ping from my virtual to nodes to the "real network" and vice versa. > * "Real" traffic (e.g. TCP packets) from the "physical network" to the > virtual disappears into nothingness. (Traffic from the virtual arrives at the > physical network) > > It looks like the openvswitch discards the traffic from the physical network > before tcpdump is allowed to capture any traffic. > (a tcpdump on the eth interface does not show any return traffic)
tcpdump runs before Open vSwitch so it's not being discarded by OVS. You mentioned that that this is a vlan, are tagged packets being delivered directly to the host? Some versions of the Linux kernel have problems with vlans when used with OVS. _______________________________________________ discuss mailing list [email protected] http://openvswitch.org/mailman/listinfo/discuss
