Rewrite URL (301) when matches a certain condition

HTTP::uri will keep path value as well as any parameters. See details https://devcentral.f5.com/wiki/iRules.HTTP__uri.ashx

For the following URL: http://www.example.com:8080/main/index.jsp?user=test&login=check The URI is: /main/index.jsp?user=test&login=check

I doubt you will need to redirect based on DNS IP. As long as there is DNS entry for zyx, redirect should work OK.

Can you please open up Firefox debugger with F12, go to Network tab, and then visit "; ?

Then paste all request and response headers:

• initial request and response headers

and if it's there,

• request headers to final destination, ";

I was able to figure out part of the issue. The reason the iRule was not working was caused by the SSL Certificate. One site would have to redirect to the other and then the 301 can rewrite the URL. Because both of the Certs don't live on the F5 that was at least part of the issue.

The Rule that I setup, and is working, looks like this:

when HTTP_REQUEST {
if {[string tolower [HTTP::host]] equals "abc.def.com"}
        {
        HTTP::redirect "https://zyx.wuv.com[HTTP::uri]"
    }
}