# IP addresses of physical devices that carry tunneled packets (required).
#TUNLOCAL=
#TUNREMOTE=

# Tunneled (resulting) packets TTL, can be 1-64 or "inherit" (default).
# For some applications it's better to configure a fixed value.
#TUNTTL=

# IP tunnel type: 'ipip' (default), 'gre' or 'sit'.
#TUNTYPE=

# Append whatever you want (GRE keys etc). Don't set 'dev' here
#TUNOPTIONS=

# Optional host interface. If set, this name will be used for 'dev' option.
#HOST=
