Hi Guys,
My first post here. I am trying to figure out how I can route using diverse links at the same ISP via independent SRXes and do load balacing and failover. Is this possible? I talked to the ISP and they are recommending using BGP. We were thinking of using the ISP's managed router. How would I route traffic from the QFX to the SRXes? My thinking was to use per packet load ballancing and use the next qualified hop for failover but I don't think that would work. The SRXes are not in an HA cluster so the only place this whole thing combines is at the QFX5100 cluster. Here is a pic of the layout. We are using SRX550Ms. Any help would be greatly appreciated.
+---------+ +---------+
| ISP | | ISP |
+---+-----+ +---+----+
| |
| |
| |
| |
+---+----+ +---+-----+
| SRX | | SRX |
+---+----+ +----+----+
| |
| |
| |
| |
| +--------+ |
+---+ QFX +--+
+--------+