Tip
This is the documentation for the 25.06 version. Looking for the documentation of the latest version? Have a look here.
IS-IS Debugging Information¶
The following debugging commands are available in config-frr-isis
mode.
Messages will be logged in accordance with the settings in Dynamic Routing Logging.
- debug adj-packets:
Enable debugging information for IS-IS adjacency packets.
- debug events:
Enable debugging information for IS-IS Events.
- debug flooding:
Enable debugging information for IS-IS flooding.
- debug lfa:
Enable debugging information for IS-IS LFA events.
- debug lsp-gen:
Enable debugging information for IS-IS LSP generation.
- debug lsp-sched:
Enable debugging information for IS-IS scheduling of LSP generation.
- debug packet-dump:
Enables packet-level debugging.
- debug route-events:
Enable debugging information for IS-IS route events.
- debug snp-packets:
Enable debugging information for IS-IS CSNP/PSNP packets.
- debug spf-events:
Enable debugging information for IS-IS SPF events.
- debug tx-queue:
Enable debugging information for IS-IS TX queue.
- debug update-packets:
Enable debugging information for IS-IS update packets.