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RE: LVS-NAT with Windows 2003 as realserver

To: "Ariyo Nugroho" <ariyo132@xxxxxxxxx>, <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: RE: LVS-NAT with Windows 2003 as realserver
From: "Faruk Ahmed" <faruk@xxxxxxxxx>
Date: Tue, 21 Oct 2003 17:14:33 +0700
I guess routing problem with NAT. For NAT, so far I understand that you need
2 interfaces for re-writing the packets eth0 and eth1 (or something eth0:1)
in different network. My ip routing table in director is -

Kernel IP routing table
Destination     Gateway         Genmask         Flags   MSS Window  irtt
Iface
203.159.0.100   0.0.0.0         255.255.255.255 UH        0 0          0
eth1
203.159.36.4    0.0.0.0         255.255.255.255 UH        0 0          0
eth0
203.159.36.0    0.0.0.0         255.255.255.0   U         0 0          0
eth0
203.159.0.0     0.0.0.0         255.255.255.0   U         0 0          0
eth1
127.0.0.0       0.0.0.0         255.0.0.0       U         0 0          0 lo
0.0.0.0         203.159.0.64    0.0.0.0         UG        0 0          0
eth1

Hope that it will help you.

> > > Here's the result:
> > >
> > > Kernel IP routing table
> > > Destination     Gateway         Genmask
> > Flags   MSS Window  irtt
> > Iface
> > > 192.168.10.0    0.0.0.0         255.255.255.0   U
> >        0 0          0
> > eth0
> > > 169.254.0.0     0.0.0.0         255.255.0.0     U
> >        0 0          0
> > eth0
> > > 127.0.0.0       0.0.0.0         255.0.0.0       U
> >        0 0          0
> > lo
> > > 0.0.0.0         192.168.10.115  0.0.0.0         UG
> >        0 0          0
> > eth0
> > >
> > > Do you see anything wrong?
> >
> > Ofcourse, please see the 2nd line 169.254.0.0
> > >
>
> I'm so sorry Faruk.
>
> I've deleted it from the table, but unfortunately, it
> still remains the same. The connection still can't be
> established. May be it's not the problem?
>
> BTW, if we examine tcpdump output, it seems there's no
> packets rewriting, right? Does it mean that my LVS-NAT
> is not working yet?
>
>
>
>
>
> Ariyo
>
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