![Linksys Official Support - Establishing a client-to-gateway IPSec tunnel with Shrew Soft VPN client behind a router or NAT firewall Linksys Official Support - Establishing a client-to-gateway IPSec tunnel with Shrew Soft VPN client behind a router or NAT firewall](https://s3.amazonaws.com/downloads.linksys.com/support/assets/image/316761/sf316761-001_en_v1.png)
Linksys Official Support - Establishing a client-to-gateway IPSec tunnel with Shrew Soft VPN client behind a router or NAT firewall
![VPN IPSec (site-to-site) between Mikrotik virtual routers behind NAT Traversal (NAT-T) — SIM-Cloud 5.0 documentation VPN IPSec (site-to-site) between Mikrotik virtual routers behind NAT Traversal (NAT-T) — SIM-Cloud 5.0 documentation](https://docs.sim-cloud.net/en/_images/IPSec_Mikrotik.png)
VPN IPSec (site-to-site) between Mikrotik virtual routers behind NAT Traversal (NAT-T) — SIM-Cloud 5.0 documentation
![How to setup Site to Site IPSEC VPN When Both Sites is Behind NAT - Network Protection: Firewall, NAT, QoS, & IPS - UTM Firewall - Sophos Community How to setup Site to Site IPSEC VPN When Both Sites is Behind NAT - Network Protection: Firewall, NAT, QoS, & IPS - UTM Firewall - Sophos Community](https://community.sophos.com/cfs-file/__key/communityserver-discussions-components-files/54/Both-behind-NAT.jpg)
How to setup Site to Site IPSEC VPN When Both Sites is Behind NAT - Network Protection: Firewall, NAT, QoS, & IPS - UTM Firewall - Sophos Community
![How-to: Set-up a site-to-site IPSec connection with Ubiquiti Edgerouter and NAT translation/masking | Sebastiaan Dammann How-to: Set-up a site-to-site IPSec connection with Ubiquiti Edgerouter and NAT translation/masking | Sebastiaan Dammann](https://damsteen.nl/images/blog/2017-07-21-setup-site-to-site-ipsec-vpn-with-edgerouter-cisco-asa/diagram.png)