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zhaleh_329474's avatar
zhaleh_329474
Icon for Nimbostratus rankNimbostratus
Jan 08, 2019

f5 irule redirect based on source ip

Hello

 

I want redirect to for specific 5 subnet ip address,and If these 5 addresses were not requested, they should be redirected to another address example to .

 

application delivery
devops
iRules
LTM
  • Yann_Desmarest_'s avatar
    Yann_Desmarest_
    Icon for Nacreous rankNacreous
    Jan 08, 2019

    Hi,

     

    Here is a code sample that may help you :

     

    when HTTP_REQUEST {
    if { [IP::client_addr] eq "x.x.x.x" and [HTTP::host] eq "www.aaa.com" } {
        HTTP::redirect http://www.bbb.com[HTTP::uri]
    } else {
        HTTP::redirect http://www.ccc.com[HTTP::uri]
    }
}

    That's just an example. You can have a look at IP::client_addr or class match commands to integrate a more complex lookup for a range of IP addresses.

     

    You can also replace HTTP::redirect command by a HTTP::respond command.

     

    Hope it helps

     

    Yann

     

    • Hamish's avatar
      Hamish
      Icon for Cirrocumulus rankCirrocumulus
      Jan 12, 2019

      That's probably because it was (As Yann stated) an example...

       

      if you'd like some more help please at least tell us what you actually tried, what went wrong and what diagnostics/debugging you attempted to find the issue.

       

      if including a copy of your iRule, please put the code fences around it.

       

  • Yann_Desmarest's avatar
    Yann_Desmarest
    Icon for Cirrus rankCirrus
    Jan 08, 2019

    Hi,

     

    Here is a code sample that may help you :

     

    when HTTP_REQUEST {
    if { [IP::client_addr] eq "x.x.x.x" and [HTTP::host] eq "www.aaa.com" } {
        HTTP::redirect http://www.bbb.com[HTTP::uri]
    } else {
        HTTP::redirect http://www.ccc.com[HTTP::uri]
    }
}

    That's just an example. You can have a look at IP::client_addr or class match commands to integrate a more complex lookup for a range of IP addresses.

     

    You can also replace HTTP::redirect command by a HTTP::respond command.

     

    Hope it helps

     

    Yann

     

    • Hamish's avatar
      Hamish
      Icon for Cirrocumulus rankCirrocumulus
      Jan 12, 2019

      That's probably because it was (As Yann stated) an example...

       

      if you'd like some more help please at least tell us what you actually tried, what went wrong and what diagnostics/debugging you attempted to find the issue.

       

      if including a copy of your iRule, please put the code fences around it.

       

  • Rico's avatar
    Rico
    Icon for Cirrus rankCirrus
    Jan 09, 2019

    zhaleh,

    Try this iRule

    when HTTP_REQUEST {
    if {[IP::addr 10.0.0.0/8 equals [IP::client_addr]]} {
        HTTP::redirect http://bbb.com[HTTP::uri]
    } else {
        HTTP::redirect http://ccc.com[HTTP::uri]
    }
}

    You can use the IP::addr command to compare the subnets of the IP address. The if statement would also work like this:

    if {[IP::addr "10.0.0.0 mask 255.0.0.0" equals [IP::client_addr]]} {