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Gbps_31870's avatar
Gbps_31870
Icon for Nimbostratus rankNimbostratus
Nov 28, 2011

iRule to log requester_uri, redirected_uri, client_IP and selcted_server

Hi All,

 

 

I would like to know the syntax for an iRule to log the following:

 

 

Requested_uri

 

Redirected_uri

 

Client_IP

 

Selected_server/pool_member

 

 

I will link this iRule to a Datagroup which contains specific IPs, so I don't want to log all the hits coming to the VS (which is very huge).

 

 

Please let me know your thoughts, and thanks in advance.

 

application delivery
dev
devops
iRules

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  • nitass's avatar
    nitass
    Icon for Employee rankEmployee
    Nov 28, 2011
    e.g. 

    [root@ve1023:Active] config  b virtual bar list
virtual bar {
   snat automap
   pool foo
   destination 172.28.19.79:80
   ip protocol 6
   rules myrule
   profiles {
      http {}
      tcp {}
   }
}
[root@ve1023:Active] config  b pool foo list
pool foo {
   members 200.200.200.101:80 {}
}
[root@ve1023:Active] config  b rule myrule list
rule myrule {
   when HTTP_REQUEST {
        set requested_uri [HTTP::uri]
}

when HTTP_RESPONSE {
        if {[class match -- [IP::client_addr] equals clientclass]} {
                if {[HTTP::is_redirect]} {
                        set redirected_uri [HTTP::header Location]
                } else {
                        set redirected_uri "none"
                }
                log local0. "[IP::client_addr]:[TCP::client_port]|$requested_uri|$redirected_uri|[IP::remote_addr]:[TCP::remote_port]"
        }
}
}
[root@ve1023:Active] config  b class clientclass list
class clientclass {
   host 192.168.206.102
}

[root@ve1023:Active] config  tail /var/log/ltm
Nov 28 01:05:17 local/tmm info tmm[23027]: Rule myrule : 192.168.206.102:50063|/|none|200.200.200.101:80
Nov 28 01:05:17 local/tmm info tmm[23027]: Rule myrule : 192.168.206.102:50064|/favicon.ico|none|200.200.200.101:80
Nov 28 01:05:17 local/tmm info tmm[23027]: Rule myrule : 192.168.206.102:50065|/favicon.ico|none|200.200.200.101:80