iRule with HTTP::request and datagroup

[Thiago_Morais]

Hi Guys,

I need to create an iRule that will check two conditions:

1) HTTP::request contain a specific word "test"

2) The source IP is a member of the Datagroup

I would like to create an iRule using only one if statement (one line) to check both conditions above?

Thanks in advance

[Mayur_Sutare]

Here, you can use logical AND operator to check both conditions and if both are fulfilled, set required actions.

Below is IF statement for your reference.

if { ([HTTP::host] contains "test") && ([class match [IP::client_addr] equals Allow-List]) }

Hope it helps!

[Samir]

Add string tolower functions may help here.

[Thiago_Morais]

I can use this irule inside a HTTP_REQUEST event? The HTTP_REQUEST event allows me to check the client IP address in datagroup?

[Mayur_Sutare]

Yes it should! I tested below iRule on my lab setup and it is working fine. You can try your iRule using above IF Statement and test.

when HTTP_REQUEST {
 
if {([HTTP::host] contains "test") && ([class match [IP::client_addr] equals Allow-List])} {
 
    pool TEST-Pool
log local0. "Allowed client IP is  [IP::client_addr]"
} else {
  
    log local0. "Dropped IP is [IP::client_addr]"
}
}

Hope it helps!