Forum Discussion

Erwin_25552's avatar
Erwin_25552
Icon for Nimbostratus rankNimbostratus
May 04, 2018

Forwarding traffic to specific port

Hi All   Building a IRule were a specific path is directed towards a node / member with a specific port.   To do so I created a datagroup (string) where each path has a value (port) So far the ...
application delivery
iRules
Simon_Blakely's avatar
Simon_Blakely
Icon for Employee rankEmployee
May 06, 2018

Try the following - shifting the node command to the HTTP_REQUEST event

when HTTP_REQUEST { 
  set URI [string tolower [HTTP::uri]] 
  log local0. "Path is $URI" 
  if { [class match $URI starts_with ITSM_URL_Port] } 
  { 
    set port [class match -value [string tolower [HTTP::uri]] starts_with ITSM_URL_Port] 
    log local0. $URI selects $server_address:$port
    node $server_address $port
    } else { 
      log local0. "no match - [HTTP::uri] "
    } 
  }
  when LB_SELECTED {
    set server_address = [LB::server addr]
  }