SD-WAN and BGP

[markab2015]

Hi fortiexpers,

I'm having and issue. On one hand I have a BGP peering two ISP. That works fine, and I'm routing traffic thru there. Also I have two ISP only for lan users. I have configured an SDWAN. The problem is the routing table. I have created an static route with same weight of the bgp, but when I do that BGP routes are not more default. I change the weight of the static route, increasing it, BGP becomes default again, but lan users can not navigate. I can't create a policy route, because is not avaible the option to use sdwan.

This is my routing table database

FGT02COMARB # get router info routing-table database   Routing table for VRF=0 Codes: K - kernel, C - connected, S - static, R - RIP, B - BGP        O - OSPF, IA - OSPF inter area        N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2        E1 - OSPF external type 1, E2 - OSPF external type 2        i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area        > - selected route, * - FIB route, p - stale info   S       0.0.0.0/0 [21/0] via 192.168.0.1, vlan_fibertel                   [21/0] via 200.68.123.254, vlan_iplan_int B    *> 0.0.0.0/0 [20/0] via 190.210.42.158, vlan_iplan, 00:32:57 S    *> 10.1.1.0/24 [10/0] via 172.26.114.1, x1 C    *> 45.174.52.0/30 is directly connected, vlan_claro C    *> 45.174.54.0/24 is directly connected, vlan_bgp C    *> 172.18.1.0/24 is directly connected, meraki C    *> 172.26.114.0/28 is directly connected, x1 S    *> 186.122.63.252/32 [1/0] via 200.68.123.254, vlan_iplan_int S       186.158.183.192/27 [254/0] is a summary, Null S    *> 186.158.183.192/27 [10/0] is directly connected, ipsecClaro C    *> 190.210.42.144/28 is directly connected, vlan_iplan C    *> 192.168.0.0/24 is directly connected, vlan_fibertel S    *> 192.168.2.0/24 [10/0] via 192.168.8.254, vlan_monitoreo S    *> 192.168.4.0/24 [10/0] via 172.26.114.1, x1, [10/0] C    *> 192.168.8.0/24 is directly connected, vlan_monitoreo S    *> 192.168.54.0/24 [10/0] via 172.26.114.1, x1 S    *> 200.61.56.10/32 [10/0] via 45.174.52.1, vlan_claro S    *> 200.61.160.100/32 [10/0] via 190.210.42.158, vlan_iplan S    *> 200.61.160.120/32 [10/0] via 190.210.42.158, vlan_iplan C    *> 200.68.123.0/24 is directly connected, vlan_iplan_int   ANy idea??

thanks

Mariano

[boneyard]

did you try same weight, but different priority? that is how you usually get multiple default routes in your routing table.