anchor.diff:  
   #
   # START IPSEC
  -# 
  +#
   
   # Inspired by https://github.com/gaomd/docker-ikev2-vpn-server/blob/master/Dockerfile
   #
  -RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get -y install \
  +RUN apt-get update && apt-get -y install \
         iptables \
         ndppd \
         openssl \
  
positive.code: # RUN /etc/my_init.d/00_regen_ssh_host_keys.sh
  RUN rm -f /etc/service/sshd/down \
      && ln -s ${ACROSSFW_HOME}/service/ssh /service/ssh
      
  ENV SSH_AUTHORIZED_KEYS "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC6GRsnNc1judMmIFeYzu02KbkkWW0mkrOusAe1kdEW9MeXIgq4cOjMMYHGHLxQR+WU4/yexpKdBlDUNSJiw7uSTyGl0ORwwKZfAeMlaFWRCtIrPh1DBugjZQKcAxoKaMeH2lzHIj5H/tCrgyjmQ6foUG70cKFQFtp6+aSURr1Oj12mQGD/JsfTRw2nnLdDA7TEV9SmhThliu7voq/u50doZjutFmASQVJJ+QD2jISyc7DGudVoQWNqsy6fJyHqnFKWpvlLMw22MgXOJEKpGS616jHGLqwvCCFghSl2+Dh3XVkhtL5WV9mU0dyqcesr347TH7FtVwufhI7yArU7+qin dev@acrossfw.com"
  
  #
  
negative.code: #	module-init-tools \ operation not permitted inside docker
  RUN apt-get update -qq && apt-get -qqy install \
      	curl \
      	dnsmasq \
      	dnsutils \
      	inetutils-ping \
      	inetutils-traceroute \
      	iperf \
      	iptables \
      	lsof \
      	lua5.1 \
      	net-tools \
      	netcat \
  