Dual WAN configuration TL-R480T

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Dual WAN configuration TL-R480T

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
Dual WAN configuration TL-R480T
Dual WAN configuration TL-R480T
2017-10-10 17:09:00 - last edited 2021-08-21 05:59:52
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Hardware Version :

Firmware Version :

ISP :

Hello everyone, I am new to the forum but I always follow you so I know you can be of help..
I know that there is the faq 530 that is a valid help in this configuration but not for the mine.

I have a network divided into two offices of a company.

these networks have ip 192.168.2.x and 192.168.3.x

The host on the 192.168.3.x network went online through the other subnet without a standalone DSL contract.

Now, another separate contract on the 192.168.3.x network has been activated
I want that the users go to the internet through the new applet and to the other hosts through the older network.

This is the configuration that i apply to my TL-R480T.

WAN 1 192.168.3.100
Sub 255.255.255.0
Gatway 192.168.3.200 -> old router address
DNS 192.168.2.250 -> DNS site master

WAN2 192.168.3.101
Sub 255.255.255.0
Gatway 192.168.3.1 -> new dsl connection address
DNS 192.168.3.1

The two wan's addressing i hope that are correct.
The problem arises with the LAN address of the dual wan router. If i put the address 192.168.3.x, the answer is that the LAN and the WAN cannot stay on the same subnet.
If I put it in 192.168.x.x I can not reach it from hosts on the network.
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Re:Dual WAN configuration TL-R480T
2017-10-13 11:30:31 - last edited 2021-08-21 05:59:52
Hi dude, it's certain that LAN and WAN can't be in the same subnet. It's a NAT router.
And I am a little confused about your topology, it could be better to draw a topology. So that I can try to help you.
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Topology
2017-10-13 17:28:32 - last edited 2021-08-21 05:59:52

Panda wrote

Hi dude, it's certain that LAN and WAN can't be in the same subnet. It's a NAT router.
And I am a little confused about your topology, it could be better to draw a topology. So that I can try to help you.


Hi and thank you for the reply.
I hope that this topology clarifies the problem.






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