Multiple IRules to same VS

i will do an Irule mentioned at the below link :

 

http://devcentral.f5.com/Community/GroupDetails/tabid/1082223/asg/50/aft/2160986/showtab/groupforums/Default.aspx

 

but at the same time i want to forward to specific Pool based on src ip of client , will i do 2 Irules & then apply to the VS ? or it should only be one combined IRules containing all ?

 

SSHSSH

 

 

I'd use 1 iRule - would this work? Oh and I've found a neat src ip irule example from hoolio. I take it you'll be forwarded a specific src ip to a different pool altogether? If so try this.

 

 

when CLIENT_ACCEPTED {

 

 

Save VS default pool name

 

set default_pool [LB::server pool]

 

 

Check if client IP is 1.1.1.1

 

if {[IP::addr [IP::client_addr] equals 1.1.1.1]}{

 

 

Select the second pool

 

pool second_pool

 

}

 

}

 

when HTTP_REQUEST {

 

 

switch [string tolower [URI::host [HTTP::uri]]] {

 

youtube.com -

 

www.youtube.com -

 

4shared.com -

 

www.4shared.com -

 

rapidshare.com -

 

www.rapidshare.com {

 

pool cache_pool

 

}

 

default {

 

pool $default_pool

 

}

 

}

 

}

 

 

N

Do you want requests from the specific client IP to still get checked for the requested host header? If not, you could disable the HTTP_REQUEST event:

when CLIENT_ACCEPTED {

 Save VS default pool name
set default_pool [LB::server pool]

 Check if client IP is 1.1.1.1 select second pool 
 and skip the host header check in HTTP_REQUEST
if {[IP::addr [IP::client_addr] equals 1.1.1.1]}{

 Select the second pool
pool second_pool
event HTTP_REQUEST disable
}
}
when HTTP_REQUEST {

switch [string tolower [URI::host [HTTP::uri]]] {
youtube.com -
www.youtube.com -
4shared.com -
www.4shared.com -
rapidshare.com -
www.rapidshare.com {
pool cache_pool
}
default {
pool $default_pool
}
}
}

Aaron

Thanks All , but my target exactly is :

 

i have 2 pools ( each one has 2 proxies ) at my vs=0.0.0.0/80

 

if the requesting client source ip x.x.x.0 or y.y.y.0& at the same time requesing one of the above sites >>>>>> forward to pool one ( sothat the proxy group1 can serve the request )

 

if the requesting client source ip x1.x1.x1.0 or y1.y1.y1.0 & at the same time requesing one of the above sites >>>>>> forward to pool two ( sothat the proxy group2 can serve the request )

 

if not of the above , i don't need to forward to proxies at all , i need to forward to my GW router to the internet directly

So what would be final IRules ?

i need it with if else not with switch (if possible )

 

.........

can you try this?

when HTTP_REQUEST {
   switch [string tolower [HTTP::host]] {
      youtube.com -
      www.youtube.com -
      4shared.com -
      www.4shared.com -
      rapidshare.com -
      www.rapidshare.com { 
         set flag 1 
      }
      default { 
         set flag 0 
      }
   }

   if {[class match -- [IP::client_addr] equals group1] and $flag} {
      pool proxy1
   } elseif {[class match -- [IP::client_addr] equals group2] and $flag} {
      pool proxy2
   } else {
      forward
      pool gateway
   }
}

Thanks alot nitass , but how can i use if/else instead of switch sothat all the IRule depends on if/else

 

do you mean something like this? anyway, i do not get the point. why do you need if/else instead of switch??

when HTTP_REQUEST {
   if {[class match -- [string tolower [HTTP::host]] equals domain_list]} {
      set flag 1   
   } else {
      set flag 0
   }

   if {[class match -- [IP::client_addr] equals group1] and $flag} {
      pool proxy1
   } elseif {[class match -- [IP::client_addr] equals group2] and $flag} {
      pool proxy2
   } else {
      forward
      pool gateway
   }
}