Intranet and Internet works simultaneously

May 28, 2017 at 00:52:42
Specs: Windows 7
I need to run Internet and Intranet on same pc simultaneously. I need to run on multiple computers. If I run only one pc(using route add 192.168.92.0 mask 255.255.255.0 172.20.20.6 -p) then my pc runs both connections simultaneously without any problem. But the problem is when i try to run simultaneously multiple pcs at once for internet and intranet connections.
For Intranet
172.20.20.5
255.255.255.252
172.20.20.6

For Internet
192.168.1.5
255.255.255.0
192.168.1.1
Please note: I want to make the above connection with one lan card only.

message edited by duffer38


See More: Intranet and Internet works simultaneously

Reply ↓  Report •

#1
May 28, 2017 at 00:59:16
You need unique ip addresses for each computer. So you can't use 172.20.20.5 and 192.168.1.5 for more than one computer.

Reply ↓  Report •

#2
May 28, 2017 at 01:07:41
I am using the intranet connection from Nepal Telcom (dedicated leased line) so not possible to allocate multiple intranet ip address. Using dsl router with the single ip address i connect multiple pcs but at that time i am limited to the intranet connection only. So if anyone has idea to solve this problem help me.

message edited by duffer38


Reply ↓  Report •

#3
May 28, 2017 at 03:08:00
I think the best choice is to setup a router where you can define a static route to your Intranet link.

http://www.tp-link.in/faq-475.html


Reply ↓  Report •

Related Solutions

#4
May 28, 2017 at 05:06:32
If I'm understanding this correctly, you have two separate network connections to your LAN. One with external (internet) access and another that is intranet only.

If that is the case you might find it simplest to use two network interfaces in each PC that requires dual access. One interface would be configured for the internet and the other for the intranet. Windows doesn't normally do multiple interfaces as well as say, Linux or Unix but if you don't put a default gateway IP on one of the two interfaces it should work just fine.

Since the intranet won't be crossing any network boundaries (or if it is, that would likely be bridged and invisible to the end users), you could define it's TCP/IP settings without adding a gateway IP.

The internet IP would of course need a gateway IP.

It matters not how straight the gate,
How charged with punishments the scroll,
I am the master of my fate;
I am the captain of my soul.

***William Henley***


Reply ↓  Report •

#5
May 30, 2017 at 06:00:13
I need to connect many pcs at different departments (around 50pcs) so not possible to use two LAN cards in each pic. If anyone has better options please support me.

Reply ↓  Report •

#6
May 30, 2017 at 06:31:18
You need a router. Better still, as you don't appear to understand the basics of networking, you need to hire someone who know what they are doing to set the network up for you and explain and document what they have done.

You don't need multiple NICs or multiple IP addresses per PC. All you need is a router that is set up to provide NAT for the external Internet connection. But, again, I cannot emphasize enough - you need to hire someone to do this for you. It is very easy to set up an insecure network if you don't know what you are doing; and I'm sure the security of your computers is worth paying for.


Reply ↓  Report •

Ask Question