How to clear or purge routing table ?

[tlouedec]

Hello,

I'm searching how to clear or purge routing table. A few days ago we were using a IP Adr Scope (10.10.3.0-10.10.7.254) for our IPSEC Forticlient user and we did some change to a new scope (10.10.24.0-10.10.28.0).

But in the old IP Addresses remains in the routing monitor list as static addresses and in conflict with some we now need.

How can I do a purge or clean the routing-table ?

Regards

[emnoc]

Okay I don't think that is your issue but to answer your question

1: to clear routes static you can do from the cli

e.g

  diag  ip route delete <intf> <route> 2: if you have a router process ( bgp ospf )  e.g   execute router clear bgp <insert ? to see option>  3: in your issues, you need to search for the old range and ensure it's not being used e.g   show full | grep -f x.x.x.x Ken Felix

[tlouedec]

Thanks for your help.

I try and follow the ? help to set the command line for Interface and route

diag  ip route delete <intf> <route>

Command fail. Return code -1

Not possible to delete one route and i've more than 500 to delete (Ipadr Scope).

Does a Fortigate restart will solve the issue ?

Regards

[emnoc]

yes obviously a restart will clear teh rib but what is your exact issue? It does not sound like a rib issue. What does

"get router info routing all " show you ?

Also , does it match "diag ip route list" ?

ken Felix

[tlouedec]

Yes it's the same list.

What do you mean by RIB ?

thanks

[emnoc]

 routing information base (RIB)  == route-table

The RIB holds active and update routes.

Ken Felix