I have site-site tunnel between SRX210 (location A ) , SRX210 (location B) , SSG5 (location C) vice-versa . each device established with 2 tunnles , Now we have added one more SRX210 in location C with additional ISP . Finally location C has 2 routers with 2 ISPs,
SRX A & SRX B should go via SRX /SSG at location C ( backup link , main link ) based on existing gateway , how to confiture this