Press "Enter" to skip to content

Cisco IOS and StrongSWAN IPSEC VPN

Shahriar 0

In this blog post we will cover IPSEC tunnel between Linux StrongSWAN and Cisco IOS.

The strongSWAN config file can copied exactly as is to another server with the IP of Cisco Router and the tunnel will be connected between two linux routers. That is you do not need to change right and left in config files. It will be automatically detected from interface IP address (if available of course)

Cisco IOS configuration is very similar to previous post.

Here are the configuration files:

IOS Configuration:

StrongSWAN configuration:

/etc/ipsec.conf


/etc/ipsec.secret

/etc/sysctl.conf

Leave a Reply

Your email address will not be published. Required fields are marked *