Hello,
So using QFX10K as P core, it seems 6PE traceroute handling is broken
(15.1X63-D65).
QFX10K configured typically as a Juniper P box, and to get it to respond to
traceroute in 6PE environment, I have the following config below (pasted below).
Basically, you configure family inet6 on core/PE facing interfaces so LSR can
source
icmp using the core-facing interface's v6 address in a 6PE setup. This works
fine on MX.
It appears that on QFX10K, the box is attempting to pop labels and use inet6.0
unicast
routing table to send ttl-expired? Seems like icmp-tunneling is broken for
v6..? o_O
Anyone else seeing similar issues? Nothing surrounding icmp or 6pe issues when
doing
quick PR searches for 15.1X.
James
-------------------------------------------
protocols {
mpls {
ipv6-tunneling;
icmp-tunneling;
}
}
interfaces {
et-0/0/1 {
description "facing another P router";
mtu 9216;
unit 0 {
family inet {
address 192.168.1.1/31;
}
family inet6 {
address 2001:db8::192.168.1.1/127;
}
}
}
}
-------------------------------------------
_______________________________________________
juniper-nsp mailing list juniper-nsp@puck.nether.net
https://puck.nether.net/mailman/listinfo/juniper-nsp
