Thanks for answering Leif, With some trail and error I came to the same conclusion last night after I had sent my email. That seems to work.
However, this requires me to configure the each client side LB to send on a specific port. I’ll explore Alan’s suggestion and see if I can make work the way I want. Otherwise, I’ll have to live with this. Thanks again. > On Sep 28, 2018, at 10:06 AM, Leif Hedstrom <zw...@apache.org> wrote: > > > >> On Sep 27, 2018, at 10:31 PM, Dk Jack <dnj0...@gmail.com> wrote: >> >> Hi, >> I need to remap incoming traffic from a specific IP (connection IP) or >> traffic that is received on a specific port i.e ATS listening/server port >> to be sent to a specific IP+port. Distribute incoming traffic to multiple >> sites based on source-ip or listening port. For example, I want to do >> something like this: >> >> map_with_recv_port 8081 http://10.1.10.1:8080/ >> map_with_recv_port 8082 http://10.1.10.2:8080/ > > > No, I’d expect it to look like this > > map_with_recv_port http://example.com:8081 http://10.1.10.1:8080/ > map_with_recv_port http://example.com:8082 http://10.1.10.2:8080/ > > > The only (afaik) difference I know is that the match is done on the incoming > port rather than what the request sent in the Host: header. So, a request > like this (that connects to port server port 8081) would still match the > above: > > GET / HTTP/1.1 > Host: example.com > > > (notice the absence of a port in the request). This feature was done, I > believe, where you might have a router, switch or load balancer in front of > ATS, which remaps the incoming port (say 80) to a different destination port > (say 8081) based on something else (like, source IP). > > > Try it and see if that helps. > > — leif > > > >> >> >> or >> >> map_with_src_ip 10.1.1.1 http://10.1.10.1:8080/ >> map_with_src_ip 10.1.1.2 http://10.1.10.2:8080/ >> >> With map or regex_remap, they allow me to filter on particular source IP. >> However, what I want is not filtering, but remap based on source-ip or >> listen port. Tried this: >> >> regex_remap http://.*:8081/ http://10.1.10.1:8080/ >> @actio=allow @src_ip=10.1.1.1 >> regex_remap http://.*:8082/ http://10.1.10.2:8080/ >> @actio=allow @src_ip=10.1.1.2 >> >> Since the regex matches all traffic (both from 10.1.1.1 and 10.1.1.2), it >> always tries to send it to 10.1.10.1. >> >> The documentation for map_with_recv_port says it should work exactly as >> map, but I haven't found a good example. The example, I showed above >> doesn't seem to work. Would greatly appreciate any tips or suggestions. >> Thanks. >> >> Regards, >> Dk. >
