ffmuc fastd vpn offloader hack

fastd.conf

secret "xxx";
log to syslog level info;
method "salsa2012+umac";
log to syslog level verbose;
mode tap;
interface "ffmuc-mesh-vpn";
mtu 1426;
status socket "/var/run/fastd.ffmuc.socket";
secure handshakes yes;
packet mark 1;
bind 0.0.0.0:10000;

peer "gw03" {
  key "4b856fca91077d08ea79f13e139c33b1d1a62e1566e0d447bbfd9cf640c74c41";
  remote ipv4 "gw03.ffmuc.net" port 10000;
  remote ipv4 "gw03.freifunk-muenchen.de" port 10000;
}

on up "
  ip l set $INTERFACE up
  batctl if add $INTERFACE
  batctl if add eth0
  ip l set bat0 addr xx:xx:xx:xx:xx:xx
  ip l set bat0 up
  batctl gw client 3
  alfred -i bat0 &
  batadv-vis -s &
";