Hi, I have a bridge (br0) with two enslaved interfaces (int0 and ext0). From the ext0 side, with a windows device, I ping with packet size 1932:
ping -n 1 -l 1932 10.64.160.94 ping request and reply is bridged. Now if I do the same with packet size 1933: ping -n 1 -l 1933 10.64.160.94 the request never seems to make it to the bridge interface If I sniff the ping from the windows device on the ext0 side, I see two frames sent, request + fragment, as expected. In the working case, if I sniff ext0 on the bridge device I see the same two frames received. In the working case, if I sniff br0 on the bridge I see one frame (I assume the bridge reassembles the request + fragment). In the non working case, if I sniff ext0 on the bridge device I see the same two frames received. In the non working case, if I sniff br0 I see nothing. It seems there is a bug with bridging and reassembly of packets or fragments of a certain size, and am wondering If there is a patch. The MTU of all interfaces is 1500. I am using connection tracking. The problem is seen on kernels 2.6.11 and 2.6.24 Any help would be much appreciated. Regards, Shawn
_______________________________________________ Bridge mailing list [email protected] https://lists.linux-foundation.org/mailman/listinfo/bridge
