OS show-lsp-interface
From Juniper Clue
| Script Type | Op |
| Author | Cougar |
| Version | 1.2 |
| Min JUNOS | All Versions |
| SLAX | show-lsp-interface.slax |
| XSLT | show-lsp-interface.xslt |
Contents |
Information
This Op Script lists LSPs like "show mpls lsp" does but also adds ingress and/or egress interface information (interface name, description and next-hop IP address). Using this command together with "match" filter makes it easy to find out all LSPs that go through specific interface for example.
Now it is also possible to limit LSPs which use certain interfaces by different arguments using "interface", "srcif" or "dstif"
Up to date information is always avaliable at http://wiki.version6.net/juniper page.
Usage
cougar@router1> op show-lsp-interface interface ae4.1 ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ t name dst next-hop dst-if dst-ifdescr I router1->router2 203.0.113.1 203.0.113.192 ae4.1 -> router2 ae4.1 I router1->router5 203.0.113.2 203.0.113.192 ae4.1 -> router2 ae4.1 ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ t name src prev-hop src-if src-ifdescr E router5->router1 203.0.113.2 203.0.113.192 ae4.1 -> router2 ae4.1 E router2->router1 203.0.113.1 203.0.113.192 ae4.1 -> router2 ae4.1 ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ t name src prev-hop src-if src-ifdescr dst next-hop dst-if dst-ifdescr T router5->router3 203.0.113.2 203.0.113.192 ae4.1 -> router2 ae4.1 203.0.113.10 203.0.113.121 ae5.1 -> router3 ae5.1 T router3->router2 203.0.113.10 203.0.113.121 ae5.1 -> router3 ae5.1 203.0.113.1 203.0.113.192 ae4.1 -> router2 ae4.1 T router3->router5 203.0.113.10 203.0.113.121 ae5.1 -> router3 ae5.1 203.0.113.2 203.0.113.192 ae4.1 -> router2 ae4.1
Bugs
This script doesn't list fast-reroute detour LSPs. It is quite complicated to add fast-reroute detour LSPs because there can be either more than one detour LSP (easy case) or normal LSP with detour information which is much more complicated to parse.
ChangeLog
- 1.2 - interface, srcif, dstif and showbypass arguments, much better printf() based output format
- 1.1 - only one invoke of "show interfaces descriptions" which makes it many times faster
- 1.0 - Initial Version
