I need to check 4 different headers and re-direct

when HTTP_REQUEST {
if  { [string tolower [HTTP::host]] equals "o-zone.ou.edu" } {
         HTTP::redirect "https://ozone.ou.edu"

    }
if  { [string tolower [HTTP::host]] equals "0zone.ou.edu" } {
         HTTP::redirect "https://ozone.ou.edu"

    }
if  { [string tolower [HTTP::host]] equals "ouzone.ou.edu" } {
         HTTP::redirect "https://ozone.ou.edu"

    }
if  { [string tolower [HTTP::host]] equals "zone.ou.edu" } {
         HTTP::redirect "https://ozone.ou.edu"

    }
}

this may be more efficient, I've added a default handling also.

when HTTP_REQUEST {
  switch [string tolower [HTTP::host]] {
    "o-zone.ou.edu" -
    "0zone.ou.edu" -
    "ouzone.ou.edu" -
    "zone.ou.edu" {
      HTTP::redirect "https://ozone.ou.edu"
    }
    default {
    pool xxx
    }
  }
}

so what does the Default xxx do

or it could be written this way ? when HTTP_REQUEST { switch [string tolower [HTTP::host]] { "o-zone.ou.edu" || "0zone.ou.edu" || "ouzone.ou.edu" || "zone.ou.edu" { HTTP::redirect "https://ozone.ou.edu" } default { pool xxx } } }

when HTTP_REQUEST {
  switch [string tolower [HTTP::host]] {
    "o-zone.ou.edu" ||
    "0zone.ou.edu" ||
    "ouzone.ou.edu" ||
    "zone.ou.edu" {
      HTTP::redirect "https://ozone.ou.edu"
    }
    default {
    pool xxx
    }
  }
}

no, check out the wiki for switch syntax https://devcentral.f5.com/articles/irules-101-04-switch

the default condition is what happens if the other conditions do not get matched, in the example send to pool named abc, it could be other actions e.g. reject or drop

cheers

Hi,

If you are in version 11.4.0 or above, try using Local Traffic Policies... (menu Policies below virtual server in WebUI)