# Quick and dirty VPN with pppd and ssh
# From http://www.nardol.org/2009/1/12/quick-and-dirty-vpn-with-pppd-and-ssh
# and comments there

/usr/sbin/pppd noauth 10.0.0.1:10.0.0.2 pty \
  'ssh -x -t -e none remote_user@remote_server /usr/sbin/pppd passive noauth'

# or, with slirp:

sudo pppd updetach noauth pty \
  "ssh remote_user@remote_server slirp ppp" 10.0.0.1:10.0.0.2

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