ornew/vsh-cisco

Virtual Shell Docker Container - SSH beyond to Cisco VPN

SSH on VPN

Usage

Must use --cap-add=NET_ADMIN --device=/dev/net/tun or privileged option.

Require: VPN_SERVER and SSH_SERVER environment variables.

$ docker run -it -e VPN_SERVER=vpn.exemple.com -e SSH_SERVER=ssh_user@ssh.example.com --privileged ornew/vpn-ssh

Example

In ./volume/.ssh/config:

# Define host
Host example
    HostName 0.0.0.0
    Port 22
    User ssh_user
    IdentityFile ~/.ssh/id_rsa

In ./volume/.openconnect/config:

# VPN options
# see: http://www.infradead.org/openconnect/manual.html
user=vpn_user

In ./.env:

VPN_SERVER=vpn.example.server.com

# If defined host at ~/.ssh/config
SSH_SERVER=example
# else: ssh option
#SSH_SERVER="ssh_user@ssh.example.com -p 22"

On ./:

$ docker run -it --env-file=.env -v=$(pwd)/volume:/root --privileged ornew/vpn-ssh