Hi,
I have the following configuration:
R2-------------R1-| | | | -------Fortigate HA FW ---| ----- L3 switch (with VLANS) | | R4-------------R3-|
I would like to load balance through R1 and R3 but don't think GLBP will be effective in this scenario because the FW's arp will constantly point to one of the routers. I thought of using OSPF on the routers and the Fortigate which supports ECMP. In this case, can I also use HSRP or GLBP? Do I need to point the FW's default gateway to the VIP of R1/R3?
Thanks, Haim