AZTCOFW / TECHNICAL GUIDE
Routing Internet Traffic Through a Site-to-Site IPsec Tunnel
It is possible to use IPsec on a AZTCO-FW router to send Internet traffic from Site A such that it would appear to be coming from Site B. This may be needed if a vendor requires that connections originate from a specific address at Site B.
In this article we have two sites:
- Site A is a branch office, LAN subnet 192.168.10.0/24
- Site B is the main office through which all Internet traffic is routed, 192.168.20.0/24
Imported from the AZTCOFW knowledge base on 2026-09-05. Historical guidance may refer to older software versions. Confirm applicability before changing a production system.
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