Quick report on L2 experiments. I have VPLS working, with a few caveats, on both 7000s and 8000s.
I still can't get a tunneled packet larger than (S1 interface - 74 bytes). For now, this is 1496-74=1422. UE management IP returns pings *up to 1496*, even with DNF. Oddly, if the UE WAN MTU is set higher than ~(S1-28)<=1468, the UE management IP *stops* responding up to 1496, and cuts off at 1460. I've successfully run PPOE from Mikrotik -> Mikrotik, with MRRU, inside the L2 tunnel. Not a huge amount of extra overhead. HOWEVER, I have completely failed to get a non-Mikrotik PPPoE client working over the tunnel. Packets leave the server (upstream) but don't actually reach the client downstream. Has anyone ever seen anything like this? > For an L2 PDN, though, what is the mechanism for setting/knowing the > actual MTU size? In this instance, we would like to be able to pass a full > L2 1500 byte packet, if the functionality is there. > > -- Jeremy Austin (907) 895-2311 (907) 803-5422 [email protected] Heritage NetWorks Whitestone Power & Communications Vertical Broadband, LLC Schedule a meeting: http://doodle.com/jermudgeon
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