Function netstack_testing_common::ndp::send_ra_with_router_lifetime

pub async fn send_ra_with_router_lifetime<'a>(
    fake_ep: &TestFakeEndpoint<'a>,
    lifetime: u16,
    options: &[NdpOptionBuilder<'_>],
    src_ip: Ipv6Addr
) -> Result

Send Router Advertisement NDP message with router lifetime.