[Click] IPRewriter Patterns

[Miguel Naranjo]

Hello, I'm trying to use IPRewriter to modify both source IP and 
destination IP (same with TCP ports).

I can change the destination IP to a static value that I know. However I 
need the source IP to be rewritten to the former destination IP (same 
for tcp source port).
Is it possible to write a pattern which has access to the source IP 
address of the incoming packet?

Something like:
IPRewriter(pattern $packet_dest_ip $packet_dest_port 10.0.0.5 50000 0 1);

Thank you.

Miguel Naranjo