Revert "wait for IPv6 RA if using none/static IPv6 assignment" #714
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This reverts commit c603419. wait_for_ipv6_dad_link is only called from dhclient script, so the original intent "wait for IPv6 RA if using none/static IPv6 assignment" does not seem to be correct. Anyway, this brings an issue on isolated networks, where you don't have any routes outside. dhclient-script hangs on this check and after it times out, dhclient is able to set the address normally.
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This reverts commit c603419.
wait_for_ipv6_dad_link is only called from dhclient script,
so the original intent "wait for IPv6 RA if using none/static IPv6 assignment"
does not seem to be correct.
Anyway, this brings an issue on isolated networks, where you don't
have any routes outside. dhclient-script hangs on this check
and after it times out, dhclient is able to set the address normally.