![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
![Creating a Site to Site IPSec VPN with a Palo Alto Networks Application Firewall and a Cisco Router | Curiosity killed the cat Creating a Site to Site IPSec VPN with a Palo Alto Networks Application Firewall and a Cisco Router | Curiosity killed the cat](https://nchrissos.files.wordpress.com/2013/07/0.jpg)
Creating a Site to Site IPSec VPN with a Palo Alto Networks Application Firewall and a Cisco Router | Curiosity killed the cat
![Amazon.com: TP-Link Safestream Multi WAN VPN Router | 1 Gigabit WAN+3 Gigabit WAN/LAN+1 Gigabit LAN Port | IPsec/L2TP/PPTP VPN Supported| SPI Firewall | DoS Defense | Lightning Protection(TL-R600VPN) : Electronics Amazon.com: TP-Link Safestream Multi WAN VPN Router | 1 Gigabit WAN+3 Gigabit WAN/LAN+1 Gigabit LAN Port | IPsec/L2TP/PPTP VPN Supported| SPI Firewall | DoS Defense | Lightning Protection(TL-R600VPN) : Electronics](https://m.media-amazon.com/images/I/41n7zWQrwzL._AC_SY580_.jpg)