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Zorro wrote:
>
> Hi.
>
> So I've tried. I've read "Routing in Linux 2.2" and "Advanced Routing HOWTO".
> Tried various possibilities of "ip route add" command and still can't do it.
> Can
> anyone help me?
I assume that you have two concurrently operating LVS-NAT directors, forwarding
requests to two RS. Lets say you are serving http and the directors are
forwarding
requests to VIP1:80 and VIP2:80. Each realserver will have to be offering a
service
for each director, ie 2 http services on say RIP1:80 and RIP1:8080, RIP2:80 and
RIP2:8080
(or each RS can have 2 RIPs each offering service on port 80). These two
services can
be reading the same files in DOCROOT.
Now you have replies coming from two IP:ports on each realserver. iproute2
allows
routing by src_addr and/or src_port.
Joe
--
Joseph Mack PhD, Senior Systems Engineer, Lockheed Martin
contractor to the National Environmental Supercomputer Center,
mailto:mack.joseph@xxxxxxx ph# 919-541-0007, RTP, NC, USA
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