Re: Home Networking Question: Bridging/IP Forwarding between 2 LAN segments



1. To enable routing on a Windows machine:

a. Click Start/Run regedit ENTER

b. Navigate to
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters

c. Double click on IPEnableRouter and set its value to 1.

2. Per your discription Server 6's 192.168.1.x card is connected to a DSL
modem. However, the 'modem' is actually a router. How you configure a
static route on a router is s product specific and you will have to consult
your manual.

Doug Sherman
MCSE, MCSA, MCP+I, MVP

"W2K Programmer" <w2k_programmer@xxxxxxxxx> wrote in message
news:1161806683.054637.204240@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
To quote from your reply: "Enable routing on server 6; And create
a static route back to 192.168.15.x on whatever is at 192.168.1.254."

Could you please show me how to do accomplish these 2 steps on Windows
2000 Pro OS?

TIA.


Doug Sherman [MVP] wrote:
If subnet A machines have a default gateway of 192.168.15.1, they will
not
be able to access the Internet via subnet B. You would have to give
subnet
A machines the 192.168.15.x address of server 6 as a gateway; Delete
the
192.168.15.1 gateway from server 6; Enable routing on server 6; And
create
a static route back to 192.168.15.x on whatever is at 192.168.1.254.

Doug Sherman
MCSE, MCSA, MCP+I, MVP

"W2K Programmer" <w2k_programmer@xxxxxxxxx> wrote in message
news:1161803465.140553.104370@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Need help from experienced MS networking pros for step by step config
of network segment A and B.


1. Server 4, 5, and 6 make a LAN segment A using a router R (subnet
192.168.15.x/Gateway 192.168.15.1)

2. Server 6 is multihomed (dual LAN card). External Card is directly
connected to DSL modem/WAN forming segment B (subnet
192.168.1.x/gateway 192.168.1.254). Internal card is connected to
router R described in step 1.

Segement A and B by themselves are fine.

But I can't seem to succesfully bridge/IP forward between the two
cards
in order for segment A to access the *internet/WAN* via segment B.
Please give *step by step intructions* for this required
configuration.
Server 4,5 run windows 2000 Pro, server 6 runs XP Pro.

Help is appreciated. TIA.




.



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