I-rule not working

can you put some logging?

e.g.

[root@ve10:Active] config  b rule myrule list
rule myrule {
   when HTTP_REQUEST {
   switch -glob [string tolower [HTTP::uri]] {
      "URI 1" { pool pool1 }
      "URI 2" { pool pool2 }
      "URI 3" { pool pool3 }
        }
}
when HTTP_RESPONSE {
   log local0. "[IP::client_addr]:[TCP::client_port] -> [clientside {IP::local_addr}]:[clientside {TCP::local_port}] -> [IP::remote_addr]:[TCP::remote_port]"
}
}

@nitass

 

 

Thanks for the reply

 

 

when trying to add i get a error

 

line 6: [command is not valid in the current scope] [when HTTP_RESPONSE

 

 

but another thing even the vendor irules that they installed doesn't seem to work. i can see on the F5 web-front that rules are executed without a error but it's just not working...

Angelo

 

 

Think there's a rogue } at the end. Try this:

 

 

when HTTP_REQUEST {

 

switch -glob [string tolower [HTTP::uri]] {

 

"URI 1" { pool pool1 }

 

"URI 2" { pool pool2 }

 

"URI 3" { pool pool3 }

 

}

 

}

 

when HTTP_RESPONSE {

 

log local0. "[IP::client_addr]:[TCP::client_port] -> [clientside {IP::local_addr}]:[clientside {TCP::local_port}] -> [IP::remote_addr]:[TCP::remote_port]"

 

}

 

 

As for the second part, as Nitass said, logging is a good starting point.

 

 

Hope this helps,

 

N

thanks nathan. 🙂

Angelo,

you may add more information in log.

e.g.

[root@ve10: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@ve10:Active] config  b rule myrule list
rule myrule {
   when HTTP_REQUEST {
   set uri [HTTP::uri]
   switch -glob [string tolower $uri] {
      "/uri1*" { pool pool1 }
      "/uri2*" { pool pool2 }
      "/uri3*" { pool pool3 }
   }
}
when HTTP_RESPONSE {
   log local0. "[IP::client_addr]:[TCP::client_port] -> [clientside {IP::local_addr}]:[clientside {TCP::local_port}] -> [IP::remote_addr]:[TCP::remote_port] | uri: $uri | pool: [LB::server pool]"
}
}

[root@ve10:Active] config  tail -f /var/log/ltm
Jul 14 03:07:31 local/tmm info tmm[5111]: Rule myrule : 172.28.19.251:37297 -> 172.28.19.79:80 -> 200.200.200.101:80 | uri: /uri1 | pool: pool1
Jul 14 03:07:34 local/tmm info tmm[5111]: Rule myrule : 172.28.19.251:37298 -> 172.28.19.79:80 -> 200.200.200.101:80 | uri: /uri2 | pool: pool2
Jul 14 03:07:35 local/tmm info tmm[5111]: Rule myrule : 172.28.19.251:37299 -> 172.28.19.79:80 -> 200.200.200.101:80 | uri: /uri3 | pool: pool3

guys i got the rule woking the problem is now that all the traffic is only going to the first pool

I'm getting this from the logs

 

 

 

Jul 17 21:11:04 tmm2 info tmm2[12177]: Rule /SOA/Irule_soa_dev : 10.200.201.14:53492 -> 10.211.184.100:443 -> 10.211.58.168:8111 | uri: /wccustom/ | pool: /SOA/pool1

 

Jul 17 21:11:04 tmm info tmm[12175]: Rule /SOA/Irule_soa_dev : 10.200.201.14:53494 -> 10.211.184.100:443 -> 10.211.58.178:8111 | uri: /favicon.ico | pool: /SOA/pool1

 

 

i don't know what this is /favicon.ico because it's not a uri defined..

 

favicon.ico is a request the browser makes automatically for display in the browser itself:

http://en.wikipedia.org/wiki/Favicon

Make sure to specify a default pool or use a OneConnect profile on the virtual server.

when HTTP_REQUEST {
   switch -glob [string tolower [HTTP::uri]] {
      "/uri1*" { pool pool1 }
      "/uri2*" { pool pool2 }
      "/uri3*" { pool pool3 }
      default { pool my_default_pool}
   }
}

Aaron

thanks guys everything is working you guys are LEGENDS