Forum Discussion
Tom_89796
Nimbostratus
NimbostratusRoute Domain and IP::Client_addr
Running 10.2.3 LTM with multiple route domains for DR. For one of the Virtual IP's we run the following iRule to capture the requesting IP address and append it to the URI. Problem is the IP::clien...
hooleylist
Cirrostratus
CirrostratusHi Tom,
You can use getfield to parse the IP address from an IP%rd value:
https://devcentral.f5.com/wiki/iRules.getfield.ashx
set ip [getfield [IP::client_addr] % 1]
Here's an optimized version of your code:
when HTTP_REQUEST {
switch -glob [string tolower [HTTP::uri]] {
"*login.aspx" -
"*login2.aspx" -
"*accgateway.aspx" {
HTTP::uri "[HTTP::uri]?IPAddress=[getfield [IP::client_addr] % 1]"
}
"*login.aspx\?*" -
"*login2.aspx\?*" -
"*accgateway\?*" {
HTTP::uri "[HTTP::uri]&IPAddress=[getfield [IP::client_addr] % 1]"
}
}
}
Aaron