First version of new em01 tunnel
log em01 username to syslog
Most of the vpn setup
Load firewall and turn on forwarding when the vpn comes up
Added firewall logging
Use the %admin group, and grant passwordless sudo
The reith side of the VPN
Split bbc-ssh-config to ssh-to-em01 to their own files
Added deprecation notice to old tunnel
sshd UseDNS no
bbc user AllowTcpForwarding no
Prevent logins via the old tunnel
Name fix, and multiple clients