Hi all I have some problem with gre tunnels. I need to fragment packages in tunnel. I run gre between two jseries (junos 10.4R6) and lunch MPLS on it. The problem looks like that packages with MTU above 1476 are not fragmented/reassembled and are dropped.
interfaces gr-0/0/0 unit 10 { clear-dont-fragment-bit; description "Tulne to r1-lab"; tunnel { source 10.200.0.1; destination 10.200.0.2; allow-fragmentation; path-mtu-discovery; } family inet { mtu 1500; address 100.100.100.1/30; } family mpls { } } Have someone have similar problem ? is there a simple way to fix this ? Best Lukasz _______________________________________________ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp