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fwmark questions.

To: Linux Virtual Server MList <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: fwmark questions.
From: Jeremy Hansen <jeremy@xxxxxxxxxxxx>
Date: Thu, 15 Jun 2000 18:11:29 -0400 (EDT)
So I'm trying to use fwmark and I'm running into problems.  I'm using the
UltraMonkey examples and I think where I'm having the problem is with the
192.168.0.0/24 network example.  My cluster is setup using 10.2.9.0/24.

floating ip is 10.2.9.5

ld1 and ld2, 10.2.9.2, and 10.2.9.3

real servers

web1-3, 10.2.9.10-12

So I decided to use 10.2.20.0/24 in place of the 192.168.0.0/24 in the
example.

As far as I can tell I had things exactly as they instruct in the example.

On real server lo:0 was config'd for 10.2.20.0

ipchains was accepting all, but I did do the ipchains -A input -d
10.2.20.0/24 -m 1 and added the route for 10.2.20.0/24 to gateway via the
vip, 10.2.9.5.

and ipvsadm used ipvsadm -A -f 1 vip1:80 and ipvsadm -a -f -1 -r
webtest1:80, etc.

so did all this and it did not work...so the only thing looking fishy to
me is my use of 10.2.20.0/24.  Any ideas what I could be overlooking?

Also is there any real performance advantages to using fwmark?  I guess
the cool thing is it easily allows me to use other services, right?

Thanks
-jeremy 




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