Re: Two NICS - Windows XP - I don't want any traffic between them
- From: "Doug Sherman [MVP]" <dsherman@xxxxxxxxxxxxxxxxxxxxxxxxxx>
- Date: Fri, 26 Aug 2005 13:27:48 -0400
We need more information about what you are trying to do. It sounds like
you have two routers, and one of them is described as being on the LAN, the
other is not. If these are both merely Internet routers, then you do not
need 2 default gateways; or you can configure 2 default gateways and give
one a lower metric so that it becaomes the 'default' default gateway. Does
one or both of these routers provide a gateway to some other network? If
so, you can use a static route to the other network pointing to the correct
router, and you do not need to set that router as your default gateway
unless it is your only connection to the Internet.
Doug Sherman
MCSE, MCSA, MCP+I, MVP
"boe" <boe_d@xxxxxxxxxxxxxxxxxx> wrote in message
news:eZvF7jlqFHA.3540@xxxxxxxxxxxxxxxxxxxxxxx
> Thanks - perhaps the solution might including setting up routes - but I
have
> no idea how to do that in XP.
>
> Also - how do I set one of the two adapters as a primary/default?
>
> "Doug Sherman [MVP]" <dsherman@xxxxxxxxxxxxxxxxxxxxxxxxxx> wrote in
message
> news:ePFsKUlqFHA.2724@xxxxxxxxxxxxxxxxxxxxxxx
> > Don't quite follow all of this, but 2 things to consider:
> >
> > 1. All NICs in a Windows machine will use the same default gateway
> > regardless of how many NICs and default gateways are configured:
> >
> > http://support.microsoft.com/default.aspx?scid=kb;en-us;157025
> >
> > 2. Even if routing is not enabled on a multihomed Windows machine, a
> > device
> > which can reach one of the adapters can get a response from all of them:
> >
> > http://support.microsoft.com/default.aspx?scid=kb;en-us;139334
> >
> > Doug Sherman
> > MCSE, MCSA, MCP+I, MVP
> >
> > "boe" <boe_d@xxxxxxxxxxxxxxxxxx> wrote in message
> > news:uVRBGekqFHA.1444@xxxxxxxxxxxxxxxxxxxxxxx
> >> This may be the simplest thing in the world but I can't get it to work.
> >>
> >> I'm setting up a system that requires two nics to two different
networks.
> >> Both are set for static. Both are set for different default gateways.
> > Only
> >> one uses a static DNS entry. If it matters both have a class C subnet
> > mask.
> >> If I plug in the network cable on one which is connected to the LAN, I
> >> see
> >> it register on the other router - which is not connected in any way to
> >> the
> >> LAN other than the workstation between the two. If the router which
is
> > not
> >> on the lan sees the other nic, it has issues - no need to discuss why -
> >> it
> >> can't be configured. So I really need to prevent the nics from
> >> communicating in any way to eachother.
> >>
> >> I made sure internet sharing is turned off. Not sure what else to do.
> > The
> >> default firewall settings are on for both nics.
> >>
> >> If there is a different group for this please let me know where I
should
> >> post.
> >>
> >> Thanks!
> >>
> >>
> >
> >
>
>
.
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