Re: please advise - problem with routing

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From: andrew (kc2ine_at_yahoo.com)
Date: 10/18/04 

Date: Sun, 17 Oct 2004 21:41:16 -0500

Hi Mike,
I use gateway 255.255.255.0 in both. The 192.168.26.1 is not on the server,
this is separated remote network with router( GW 192.168.26.1) The problem
is what gateway use to get to 192.168.2.1 network. I use 192.168.26.1 GW to
get to 192.168.1.1 and this work.
The NIC 192.168.2.1 is on the server 192.168.1.1 (second NIC)
thanks, Andrew

"Miha Pihler" <mihap-news@atlantis.si> wrote in message
news:uh6LV8BtEHA.2660@TK2MSFTNGP12.phx.gbl...
> Hi Andrew,
>
> You haven't told us the subnet mask that you use (in this case, this would
> be very important information).
>
> If you decided to use default subnet mask for 192.168.x.x network that
would
> be 255.255.255.0 (or 24 bit subnet mask). If we look at an example one
> subnet would be:
> 192.168.1.1 - 192.168.1.255 with 24 bit subnet mask. Second subnet would
in
> this case be
> 192.168.2.1 - 192.168.2.255 with 24 bit subnet mask Third subnet would in
> this case be
> 192.168.3.1 - 192.168.3.255 with 24 bit subnet mask ....
> .
> .
> .
> 192.168.26.1 - 192.168.26.255 with 24 bit subnet mask
> .
> .
> .
> 192.168.255.1 - 192.168.255.255 with 24 bit subnet mask.
>
> In this case computers and devices in 192.168.1.x network will need a
> gateway on 192.168.1.x subnet. Computers and devices in 192.168.2.x
network
> will need their gateway on 192.168.2.x subnet or will not be able to
connect
> to 192.168.1.x network (or anything outside 192.168.2.x network). And
> computers and devices in 192.168.26.x network will need their gateway on
> 192.168.26.x subnet...
>
> Gateway _must_ always be on same subnet as computers/devices are...
>
> If you have a server with 3 NIC with IPs 192.168.1.1 and 192.168.2.1 and
> 192.168.26.1 this server will be able to connect to all three networks
(but
> only this server/device). It will use information from the NIC to build a
> routing table.
>
> Such servers (and Windows computer) can have only one default gateway.
This
> would be the NIC that leads e.g. to the internet. E.g. if your NIC
> 192.168.1.1 would be connected to the router that lead to the internet
this
> NIC would have a gateway.
>
> Mike
>
> "andrew" <kc2ine@yahoo.com> wrote in message
> news:OsVm8RBtEHA.3052@tk2msftngp13.phx.gbl...
> > hi,
> > I have 2 network 192.168.1.1 and 192.168.26.1 connected together by
> router.
> > On first server 192.168.1.1 I have additional NIC 192.168.2.1 which is
> used
> > by some
> > device. From 192.168.1.1 I can access that device since I checked IP
> routing
> > on that sever
> > and use 192.168.1.1 as a gateway, but I cannot access that device from
the
> > second 192.168.26.1 network. Can somebody help? I cannot use the same
> > gateway since this is different network.
> >
> >
>
>

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