The titie might confuse and let me explain here.
I have 2 routers connect to 2 different ISPs for BGP. I have HSRP configured on both to form a failover redundant pair. However basing on Solarwinds, one of the 2 ISP link is loaded at the moment. So I start thinking about configuring GLBP to replace HSRP to utilize both ISPs at the same time.
However something holding me is the IP Sec VPN Tunnels. I have ASA 5510 behind the 2 routers as VPN termination point. So will GLBP (load balancing with Host Dependent OR round robin) work with IP Sec VPN Tunnels? If so, I wont benifit from Round Robin loadbalancing, right?
I have the iBGP configured between 2 Routers but just not sure how I would configure BGP attributes to do load balancing. Thats why I start thinking of GLBP.