cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
456
Views
10
Helpful
5
Replies

VPN to two different remotes sites with same IP subnet

Tyara MM
Level 1
Level 1

I want to connect to two separate remote sites. But the problem is both the sites have the same network i.e both use 10.10.10.0/24.

Changing the network of the remote sites is out of the question.

What's the best way to connect to both these networks using a single router?

5 Replies 5

Philip D'Ath
VIP Alumni
VIP Alumni

To both networks need to talk to IP's on both sides, or does only one network talk to IP addresses on the other side?

Both networks. I will have a separate Vlan for each network because it's different companies.

You can do either double NAT, rewriting the source/destination of one network - or simply renumber one site,

How about tunnel interfaces with say the IPs 192.168.1.0/24 and 192.168.2.0/24 that hides the other IPs?

No, because you still need machines in the same subnet that are at different sites to be able to talk to each other.

Review Cisco Networking for a $25 gift card