I have a lab setup as follow:
CCR1072 <==10gB (MTU 9212)==> ARISTA 7050S <==LACP (MTU 9212)==> NETONIX WS-12-250-DC <==GBE (MTU 4074)==> RB2011
I'm connecting the RB2011 to the CCR via VPLS for testing purposes and I get all packets over 1488 bytes dropped, inside the tunnel.
Code: Select all
[dmayan@HQ] > /ping 10.7.7.2 interface=vpls.core2 size=1500
SEQ HOST SIZE TTL TIME STATUS
0 10.7.7.2 timeout
1 10.7.7.2 timeout
2 10.7.7.2 timeout
sent=3 received=0 packet-loss=100%
[dmayan@HQ] > /ping 10.7.7.2 interface=vpls.core2 size=1488
SEQ HOST SIZE TTL TIME STATUS
0 10.7.7.2 1488 64 2ms
1 10.7.7.2 1488 64 0ms
2 10.7.7.2 1488 64 0ms
sent=3 received=3 packet-loss=0% min-rtt=0ms avg-rtt=0ms max-rtt=2ms
MPLS MTU is set to 1600 on both RBs.
ROS 6.40.8 on the 2011
ROS 6.39.3 on the CCR1072
Is there something I'm not understanding about VPLS or may I have a misconfiguration somewhere?
Many thanks!