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Forum Discussion

tqu_93931's avatar
tqu_93931
Icon for Nimbostratus rankNimbostratus
Sep 23, 2012

Direct HTTP request from an IP to specific pool members

We have an iRule works OK as below. HTTP requests are directed to coresponding pools respectively according to URI.   Rule_1:     when HTTP_REQUEST {   switch -glob [HTTP::uri] {   ...
application delivery
dev
devops
iRules
nathe's avatar
nathe
Icon for Cirrocumulus rankCirrocumulus
Sep 24, 2012
tqu

Thought I'd repost back with my 1 iRule for this: 

when HTTP_REQUEST {       
 if { [HTTP::header "True-Client-IP"] equals "1.2.3.4"} {    
  log local0. "Requests from 1.2.3.4"
    switch -glob [HTTP::uri] {
    "/video/*" { pool VIDEO member video_a}
    "/audio/*" {pool AUDIO member audio_a}
    "/text/*" {pool TEXT member text_a}
    default {pool default_pool member default_a}
  }
} else {  
  switch -glob [HTTP::uri] {
    "/video/*" { pool VIDEO }
    "/audio/*" {pool AUDIO}
    "/text/*" {pool TEXT}
   default {pool default_pool}
    }
  }
}

Also, according to https://devcentral.f5.com/Tutorials/TechTips/tabid/63/articleType/ArticleView/articleId/130/iRules-101--05--Selecting-Pools-Pool-Members-and-Nodes.aspx 

You can also choose a specific pool member using the pool command:

pool HTTP_pool member 10.10.10.1 80

So if you haven't you may bee to add the port number after video_a etc..

Hope this helps,

N