конфигурация сети (Network configuration)
[IPV6ROUTEPREFIX] SECTION OPTIONS
One or more [IPv6RoutePrefix] sections contain the IPv6 prefix
routes that are announced via Router Advertisements. See RFC
4191
Route=
The IPv6 route that is to be distributed to hosts. Similarly
to configuring static IPv6 routes, the setting is configured
as an IPv6 prefix routes and its prefix route length,
separated by a "/" character. Use multiple [IPv6PrefixRoutes]
sections to configure multiple IPv6 prefix routes.
LifetimeSec=
Lifetime for the route prefix measured in seconds.
LifetimeSec= defaults to 604800 seconds (one week).
