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Yuri Slobodyanyuk
2020-09-03 12:14:05 +00:00
parent f95c538a1d
commit 4819dfa090
1 changed files with 21 additions and 4 deletions
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25
Fortigate-debug-diagnose-complete-cheat-sheet.adoc
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@@ -96,11 +96,26 @@ a| Filter VPN debug messages using various parameters:
|Command
|Description
|*diagnose ip router bgp level info*
*diagnose ip router bgp all enable*
| Set BGP debug level to INFO (the default is ERROR which gives very little info) and enable the BGP debug.
|*exec router clear bgp all*
| Disconnect all BGP peering sessions and clear BGP routes in BGP table and RIB. Use with care, involves downtime.
|*get router info bgp summary*
| State of BGP peering sessions with peers, one per line.
|*get router info bgp network <prefix>*
| Detailed info about <prefix> from the BGP process table. Output includes all learned via BGP routes, even those not currently installed in RIB. E.g. `get router info bgp network 0.0.0.0/0`
| Detailed info about <prefix> from the BGP process table. Output includes all learned via BGP routes, even those not currently installed in RIB. E.g. `get router info bgp network 0.0.0.0/0`. The <prefix> is optional, if absent shows the whole BGP table.
|*get router info routing-table bgp*
| Show BGP routes actually installed in the RIB.
|*get router info bgp neighbors*
| Detailed info on BGP peers: BGP version, state, supported capabilities, how many hops away, reson for the last reset.
|*get router info bgp neighbors <IP of the neighbor> advertised-routes*
| Show all routes advertised by us to the specific neighbor.
@@ -108,9 +123,11 @@ a| Filter VPN debug messages using various parameters:
|*get router info bgp neighbors <IP of the neighbor> routes*
| Show all routes learned from this BGP peer. It shows routes AFTER filtering on local peer, if any.
|*diagnose ip router bgp level info*
*diagnose ip router bgp all enable*
| Set BGP debug level to INFO (the default is ERROR which gives very little info) and enable the BGP debug.
|*get router info bgp neighbors 12.12.12.12 received-routes*
| Show all received routes from the neighbor BEFORE any local filtering is being applied. It only works if `set soft-reconfiguration enable` is set for this peer under `router bgp` configuration.
|*diagnose sys tcpsock | grep 179*
| List all incoming/outgoing TCP port 179 sessions for BGP.