vpnc

Containerized Cisco VPN Client with SSH access automated to container.

Environment Variables

Make sure that .env file is populated with required values:

cp -p .env.sample .env

Then Edit the file and put correct values where needed. Leave the VPNC_SSHD_AUTHORIZED_KEYS as is this will be populated when bin/hostPrep.sh is ran.

VPNC_GATEWAY=<IP_NAME_OF_IPSEC_GATEWAY>
VPNC_ID=<IPSEC_GROUP_NAME>
VPNC_SECRET=<IPSEC_GROUP_SECRET>
VPNC_USERNAME=<XAUTH_USERNAME>
VPNC_PASSWORD=<XAUTH_PASSWORD>
VPNC_SSHD_AUTHORIZED_KEYS=GENERATED_AUTOMATICALLY
CREATE_TUN_DEVICE=true

Using image

# Creates ssh keys and updates the .env file with generated public ssh key
bin/hostPrep.sh
# Runs container and puts in background
docker-compose up -d
# SSH's into container once its up
bin/sshvpnc
# Kills container and removes it so it can be relaunched again easily
docker-compose kill && docker-compose rm -f

Building new image

docker-compose build

Credits/References

• Credit to jsecchiero for initial docker configuration.