Routing problems when Proxy Dials up

Routing problems when Proxy Dials up

Post by Jim Provos » Sun, 31 Dec 1899 09:00:00



I have installed a couple of routers(Intel Express 9100 and 9000).  I have
static routes set up via a 56k Frame relay WAN port.  The static routes are
working fine.  When I dialup I loose my routing to the other site and vice
versa.  The problem is that The NDIS WAN adapter is taking control with it's
default gateway, and intercepting packets from the server/clients that are
determined to need routing.

Here is my IPconfig before and after:

BEFORE:

Windows NT IP Configuration

Ethernet adapter E100B1:

        IP Address. . . . . . . . . : 10.0.0.2
        Subnet Mask . . . . . . . . : 255.255.255.0
        Default Gateway . . . . . . : 10.0.0.253

AFTER:

Windows NT IP Configuration

Ethernet adapter E100B1:

        IP Address. . . . . . . . . : 10.0.0.2
        Subnet Mask . . . . . . . . : 255.255.255.0
        Default Gateway . . . . . . : 10.0.0.253

Ethernet adapter NdisWan5:

        IP Address. . . . . . . . . : xxx.xxx.xxx.xxx
        Subnet Mask . . . . . . . . : 255.255.255.0
        Default Gateway . . . . . . : xxx.xxx.xxx.xxx

I know the correct way to do this, is to set up a dedicated line/route to the
ISP.  But this was setup prior to my coming on board, and the client is highly
resistant to change and increased expense.  

Is there a way to block routing updates from the ISP?  Should Proxy be setup on
another server?

Any suggestions is greatly appreciated.

Jim
--
==========================
Jim Provost

==========================

 
 
 

Routing problems when Proxy Dials up

Post by Cris Hanna, BS, MCP, MV » Sun, 31 Dec 1899 09:00:00


get rid of the gateway in the 10.0.0.2 settings on the internal NIC

--
Cris Hanna, BS, MCP
SBS-MVP

> I have installed a couple of routers(Intel Express 9100 and 9000).  I have
> static routes set up via a 56k Frame relay WAN port.  The static routes
are
> working fine.  When I dialup I loose my routing to the other site and vice
> versa.  The problem is that The NDIS WAN adapter is taking control with
it's
> default gateway, and intercepting packets from the server/clients that are
> determined to need routing.

> Here is my IPconfig before and after:

> BEFORE:

> Windows NT IP Configuration

> Ethernet adapter E100B1:

> IP Address. . . . . . . . . : 10.0.0.2
> Subnet Mask . . . . . . . . : 255.255.255.0
> Default Gateway . . . . . . : 10.0.0.253

> AFTER:

> Windows NT IP Configuration

> Ethernet adapter E100B1:

> IP Address. . . . . . . . . : 10.0.0.2
> Subnet Mask . . . . . . . . : 255.255.255.0
> Default Gateway . . . . . . : 10.0.0.253

> Ethernet adapter NdisWan5:

> IP Address. . . . . . . . . : xxx.xxx.xxx.xxx
> Subnet Mask . . . . . . . . : 255.255.255.0
> Default Gateway . . . . . . : xxx.xxx.xxx.xxx

> I know the correct way to do this, is to set up a dedicated line/route to
the
> ISP.  But this was setup prior to my coming on board, and the client is
highly
> resistant to change and increased expense.

> Is there a way to block routing updates from the ISP?  Should Proxy be
setup on
> another server?

> Any suggestions is greatly appreciated.

> Jim
> --
> ==========================
> Jim Provost

> ==========================


 
 
 

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