ImmaeEu-up

   1 #!/bin/sh
   2 # This file sets up the tap device.
   3 # It gives you the freedom to do anything you want with it.
   4 # Use the correct name for the tap device:
   5 # The environment variable $INTERFACE is set to the right name
   6 # on most platforms, but if it doesn't work try to set it manually.
   7
   8 # Give it the right ip and netmask. Remember, the subnet of the
   9 # tap device must be larger than that of the individual Subnets
  10 # as defined in the host configuration file!
  11 SUBDOMAIN=$(echo "$NAME" | sed -e "s/\([A-Z][a-z0-9]*\)/\L\1 /g;" | awk '{ for (i=NF; i>1; i--) printf("%s.",$i); print $1; }')
  12 while [ -z "$MYIPS" -o -z "$GWIP" ]; do
  13   MYIPS=`getent hosts ${SUBDOMAIN}.immae.eu | cut -d' ' -f1 | tr "\\n" ' '`
  14   GWIP=`getent hosts gw.vpn.immae.eu | head -n1 | cut -d' ' -f1`
  15   sleep 5
  16 done
  17 rm -f /run/tinc_$NETNAME.vars
  18 echo -e "MYIPS=\"$MYIPS\"\nGWIP=\"$GWIP\"" > /run/tinc_$NETNAME.vars
  19 ip -6 link set $INTERFACE up mtu 1280
  20 for MYIP in $MYIPS; do
  21   ip -6 addr add $MYIP/96 dev $INTERFACE
  22   ip -6 rule add from $MYIP/96 table 655
  23   ip -6 rule add to $MYIP/96 table 655
  24 done
  25 ip -6 route add default via $GWIP dev $INTERFACE table 655
  26 (cd /etc/tinc/$NETNAME/hosts && git pull -q origin master) || true