My scenario is our Branch office is connected to headoffice using DXX as primary link if primary link goes down the branch office use secondary link to connect headoffice the secondary link is also DXX. If both links to head office will down then branch will connect to DR site using another DXX link. I use floating static route to control the priority of the links.
I configure backup interface under primary link of headoffice. Further i configure IP SLA on secondary link to track it if its down then the route to DR site will install in routing table of branch router which is on third priority. But the issue is if primary link goes down then it skips the secondary link to headoffice and moves to third link which is connected to DR Site then in few seconds it comes back and remove DR site route and install the secondary route which is connected to headoffice. this is happen to IP SLA tracking beacuse the primary link in down and also secondary link is in standby state thats why it moves to route which has third priority. I need to solve this issue on route priorities. This is our application requirement. Configuration is attached. Please mail me solution at [email protected].