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Forum Discussion

KJ_50941's avatar
KJ_50941
Icon for Nimbostratus rankNimbostratus
Sep 21, 2015

iRules when pool member is down

I used below irule so if both pool members failed then F5 iRule due redirect to another page which is hosting on another server.   when HTTP_REQUEST { if { [active_members My_APACHE_SAT_8443_Pool ...
application delivery
devops
iRules
THi's avatar
THi
Icon for Nimbostratus rankNimbostratus
Sep 21, 2015

You have some syntax errors, for example else if should be written together "elseif" and also directly to the line of closing the main if branch. Try:

when HTTP_REQUEST { 
  if { [active_members My_APACHE_SAT_8443_Pool] < 1 } {
     HTTP::redirect http://example-test.com/ 
  } elseif { [HTTP::uri] eq "/" } {
     HTTP::redirect https://[HTTP::host]/help/html 
  }
}

That passes syntax check on TMOS version 11.5.1 on my lab unit. You can refer to iRules Wiki