[c-nsp] traceroute shows mpls labels...how?

sthaug at nethelp.no sthaug at nethelp.no
Wed Aug 22 16:56:11 EDT 2012

> Also this depends on vendor too.  IIRC junos uses udp for its trace routing
> and ios uses icmp.    Meaning that if you did traceroute from a cisco box
> going over a juniper network the labels wouldn't show and vice
> versa.

Works just fine, labels are shown, both ways in our mixed Cisco - Juniper

Steinar Haug, Nethelp consulting, sthaug at nethelp.no

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