Not All SDWAN Members appear in static routing table

[arie12092]

Hi,

We have created the SD-WAN and has 4 members.

We also create default route with sdwan enable.

When we 'get router info routing-table static', it only shows 3 SDWAN members.

Why does the static routing table only have 3 SDWAN members?

FortiGate 61F

Thanks

Arie

[akristof]

Hello,

First, check this:

#get router info routing-table database

This will show you if route was at least created and maybe just SDWAN is disabling it.

Then, check health-checks. Check if health-check that has Tun-A-M1 is up or down. If health-check is down, it might remove route.

[arie12092]

Hi,

The 'get router info routing-table database' also shows only 3 Tun.

Then, the health check shows that Tun-A-M1 is up.

So why does the Tun-A-M1 not appear in the routing table?

Thanks

Arie

[akristof]

Hi,

What FortiOS are you running? Can you check this setting, maybe you have non-default value:

Firewall (root) # show full system setting | grep ecmp
    set ecmp-max-paths 255

[arie12092]

Hi,

We are running v6.4.10

The ECMP max value is 255.

Thanks

Arie

[akristof]

Hi, at the moment, only thing that I can suggest is to delete default route and re-create it (if you did not do it yet). Also, can you share configuration for that static route?

[arie12092]

Hi,

Here is the static route configuration.

Thanks

Arie

[akristof]

Hi, and recreating the route does not resolve it, right? I don't have anything else to check atm, because next thing I would be just checking VPN configs, IPs, kernel table, etc. Feel free to open TAC ticket.

[arie12092]

Hi,

We tried to recreate the route and it solves.

Also, when the FortiGate is rebooted, it also solves.

Thanks