Forum Discussion
Bastion Host/L3 L4 Proxy - Rewriting IP Address and Port
I am trying to write an iRule that rewrites the destination IP address and port. Is it possible to use the built-in [IP::local_addr] to do this, or will I have to actually search the IP and TCP heade...
Yes, this might work, depending on the customer's requirements.
I could just predefine all the possible node (ip/port) permutations and then base the decision on the destination port.
Thanks!
By the way, is it possible to actually rewrite the IP address and port without using predefined nodes? I created a URI rewrite that works great:
when HTTP_REQUEST {
if { [HTTP::uri] == "/" } {
HTTP::uri "/dir1/dir2"
}
}
Here, HTTP::uri is used to rewrite the uri. I tried to do the same thing with IP::client_addr and I received error messages in the ltm log.
