IPSec VPN between HQ and Branch with colliding LAN segment

OGX SE Lv1Posted 17 Sep 2020 09:59

Last edited by OGX SE 17 Sep 2020 10:12.

Hi,
I am trying to set up site-to-site IPSec VPN between HQ and Branch with LAN segment IP colliding as shown in the attachment below.
https://docs.google.com/document/d/1UEhvwYLf8M-OMZD968Wn9y1gADIjnBLAdL45XVJNnsg/edit?usp=sharing

I did Tunnel NAT on the HQ to translate 10.10.10.0/24 segment to 192.168.100.0/24 and found out tunnel NAT is only used to solve colliding IP segment of branches to HQ.

IPSec VPN connection cannot be established because of colliding LAN segment. Is there any solution/advice to setup IPSec VPN from HQ to Branch?

By solving this question, you may help 275 user(s).

Posting a reply earns you 2 coins. An accepted reply earns you 20 coins and another 10 coins for replying within 10 minutes. (Expired) What is Coin?

Enter your mobile phone number and company name for better service. Go

I Can Help:

Change

Moderator on This Board

1
25
3

Started Topics

Followers

Follow

Board Leaders