Clearing And Refreshing Ipv4 Dynamic Routes In The Tunnel Routing Table; Clearing And Refreshing Ipv6 Dynamic Routes In The Tunnel Routing Table; Tracing Paths Through The Mpls User Plane - Juniper JUNOSE 11.2.X BGP AND MPLS Configuration Manual

Related Topics

Clearing and Refreshing IPv4 Dynamic Routes in the Tunnel Routing Table

Related Topics

Clearing and Refreshing IPv6 Dynamic Routes in the Tunnel Routing Table

Related Topics

Tracing Paths Through the MPLS User Plane

Purpose
Action
Copyright © 2010, Juniper Networks, Inc.
You can use this command to reapply policies related to dynamic IPv4 and IPv6 interfaces
on top of MPLS major interfaces.
There is no no version.
clear mpls dynamic-interfaces on-major-interfaces
To clear and then refresh a specified IPv4 dynamic route or all IPv4 dynamic routes from
the tunnel routing table of the virtual router or a specified VRF:
Issue the clear ip tunnel-routes command.
host1(config)#clear ip tunnel-routes *
There is no no version. This command takes effect immediately.
clear ip tunnel-routes
To clear and then refresh a specified IPv6 dynamic route or all IPv6 dynamic routes from
the tunnel routing table of the virtual router or a specified VRF.
Issue the clear ipv6 tunnel-routes command.
host1(config)#clear ipv6 tunnel-routes *
There is no no version. This command takes effect immediately.
clear ipv6 tunnel-routes
To trace paths through the MPLS user plane.
To trace the path that packets follow enroute to the destination IP address 10.90.101.9:
host1:edge1#traceroute 10.90.101.9
Tracing route to 10.90.101.9, TTL = 32, timeout = 2 sec.
(Press ^c to stop.)
1 3ms 2ms 2ms 10.90.101.4
mplsExpBits1=0
2 2ms 2ms 2ms 10.90.101.7
mplsExpBits1=0
3 2ms 2ms 2ms 10.90.101.9
ICMP extensions enable LSRs to append MPLS header information (the label stack) to
ICMP destination unreachable and time exceeded messages. This sample output shows
the label and EXP bits used to switch the ICMP packets.
Chapter 5: Monitoring MPLS
mplsLabel1=4009
mplsLabel1=7004
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