Forum Discussion

jzitnik's avatar
jzitnik
Icon for Nimbostratus rankNimbostratus
Aug 15, 2024

Header injection rule

Hello everyone. I need to make a rule that injects a header value based on the presence of specific client side IP addresses 192.168.0.1, 192.168.0.2, 192.168.0.3 Etc..   What I think it would be ...
application delivery
  • Paulius's avatar
    Paulius
    Aug 16, 2024

    I believe the following should work for you and you shouldn't need X-Forwarded-For.

    when HTTP_REQUEST priority 500 {

    if { [class match -- [IP::client_addr] equals "datagroup_name" ] } {
        HTTP::header insert proxy_action "trusted"
    }

    if { [HTTP::host] eq "myhost.mydomain.com" } {
        pool MYPOOL
    }

}

     

Aswin_mk's avatar
Aswin_mk
Icon for Cumulonimbus rankCumulonimbus
Aug 15, 2024

Hi,

 

Do you want only need to allow specific ips or need to allow all ips and need to add header on specific ips 

If you want to allow only specific ips, then create a source group and add custom header in http profile. Use below article 

https://my.f5.com/manage/s/article/K57354286