[Service] # A space separated list of one or more hostnames/IPv4 addresses to use as # potential routers. # The default is the unqualified hostname 'isatap' Environment="ISATAP_ROUTERS=isatap" # Interval in seconds to send router solicitations. # Default (unset): 'auto' Environment="ISATAP_INTERVAL=auto" # Interval in seconds to check for DNS changes. Set to 0 to disable. # Default: 3600 Environment="ISATAP_CHECK_DNS=3600" # Link tunnel to device # Default (unset): automatically find outgoing device Environment="ISATAP_LINK=auto" # The name of the ISATAP tunnel device # Default is 'is0' if ISATAP_LINK is unset and 'is_${ISATAP_LINK}' otherwise. Environment="ISATAP_NAME=auto" # IPv6 MTU of the created ISATAP tunnel interface. The IPv4 path to # the ISATAP router and all other ISATAP clients should be able to # handle at least MTU+20 bytes. # The minimum IPv6 MTU (1280 Bytes) is the safest choice here Environment="ISATAP_MTU=1280" # Additional options, see isatapd(8) for details Environment="DAEMON_OPTS="