Forum Discussion
L4 TCP redirect to simulate HTTP redirect
I have a requirement for a v9.2.3 Link Controller (no L7 iRules or HTTP redirect within the http profile) to be able to redirect to a holding page when all pool members are down.
Below is th...
I has some more time today to debug my iRule. It turns out that spaces are critical in the tcp response if it is to be interpreted as an http response. The working iRule is:
when CLIENT_ACCEPTED {
if {[active_members pool_80]< 2}{
TCP::respond "HTTP/1.0 302 Found\r\nServer: BIG-IP\r\nLocation: http://holdingpage.domain.com\r\nConnection: close\r\n\r\n"
TCP::close
return}
}
Many thanks for your interest though.
Best regards
jrf.
