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Forum Discussion

Gill_32697's avatar
Gill_32697
Icon for Nimbostratus rankNimbostratus
Oct 21, 2012

help making redirect irule

Im new to irules, need some help writing a irule   vip: 10.1.255.32   node: 10.13.0.61   node: 10.0.1.213   Web programer wants any http request with   http://test.com/Akcelerant/… ...
application delivery
dev
devops
iRules
nitass's avatar
nitass
Icon for Employee rankEmployee
Oct 22, 2012
you can add more uri to httpclass.

anyway, this is an example in case of irule. 

[root@ve10:Active] config  b virtual bar list
virtual bar {
   snat automap
   destination 172.28.19.79:80
   ip protocol 6
   rules myrule
   profiles {
      http {}
      tcp {}
   }
}
[root@ve10:Active] config  b class uri_class list
class uri_class {
   {
      "/akcelerant/"
      "/idsakcelerant/"
      "/idsakcelerantmtg/"
      "/lmakcelerant/"
   }
}
[root@ve10:Active] config  b rule myrule list
rule myrule {
   when HTTP_REQUEST {
   set uri [HTTP::uri]
   if { [class match -- [string tolower $uri] starts_with uri_class] } {
      node 200.200.200.111
   } else {
      node 200.200.200.101
   }
}
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"
}
}

[root@ve10:Active] config  cat /var/log/ltm
Oct 22 09:17:21 local/tmm info tmm[7926]: Rule myrule : 172.28.19.251:36438 -> 172.28.19.79:80 -> 200.200.200.111:80 | /Akcelerant/something
Oct 22 09:17:30 local/tmm info tmm[7926]: Rule myrule : 172.28.19.251:36439 -> 172.28.19.79:80 -> 200.200.200.111:80 | /IDSAkcelerant/something
Oct 22 09:17:34 local/tmm info tmm[7926]: Rule myrule : 172.28.19.251:36440 -> 172.28.19.79:80 -> 200.200.200.111:80 | /LMAkcelerant/something
Oct 22 09:17:39 local/tmm info tmm[7926]: Rule myrule : 172.28.19.251:36441 -> 172.28.19.79:80 -> 200.200.200.111:80 | /IDSAkcelerantMTG/something
Oct 22 09:17:42 local/tmm info tmm[7926]: Rule myrule : 172.28.19.251:36442 -> 172.28.19.79:80 -> 200.200.200.101:80 | /somethingelse/