Date: Sat, 12 Aug 2023 17:08:42 +0000 From: Benoit Chesneau <benoitc@enki-multimedia.eu> To: "freebsd-net@FreeBSD.org" <freebsd-net@freebsd.org> Subject: IPv6 DAD issue Message-ID: <Q9PEz0x7rC8jx_HLwWyCmoWLY2oor7duKgw0j7TLXNu7Z5LULSPhAMerQMbHClDMPeJX2AMc59Iw5u2lMWHaH_bQF7HCQUsN86T1tTjpHcU=@enki-multimedia.eu>
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[-- Attachment #1 --] I read different forums and blog [1] and it seems that the DAD issue is occurring offen with jails and is not only related to mce [2] . Is there any trick as of today that would help to fix it? I have tempted to report also on the forum but didn't get any answer yet [3] I always need for now to remove DA both on the system but also any jails using vnet. Is there any external issue that could cause this issue? Any help/hint is welcome :) Benoît [1] https://dan.langille.org/2023/03/10/is-your-jail-not-getting-an-ipv6-address-soon-enough-blame-dad/ [2] https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=270859 [3] https://forums.freebsd.org/threads/how-to-solve-error-vnet0-a-looped-back-ns-message-is-detected-during-dad.89888/ [-- Attachment #2 --] <div style="font-family: Arial, sans-serif; font-size: 14px;">I read different forums and blog [1] and it seems that the DAD issue is occurring offen with jails and is not only related to mce [2] . Is there any trick as of today that would help to fix it? I have tempted to report also on the forum but didn't get any answer yet [3]</div><div style="font-family: Arial, sans-serif; font-size: 14px;"><br></div><div style="font-family: Arial, sans-serif; font-size: 14px;">I always need for now to remove DA both on the system but also any jails using vnet. Is there any external issue that could cause this issue?</div><div style="font-family: Arial, sans-serif; font-size: 14px;"><br></div><div style="font-family: Arial, sans-serif; font-size: 14px;">Any help/hint is welcome :)</div><div style="font-family: Arial, sans-serif; font-size: 14px;"><br></div><div style="font-family: Arial, sans-serif; font-size: 14px;">Benoît</div><div style="font-family: Arial, sans-serif; font-size: 14px;"><br></div><div style="font-family: Arial, sans-serif; font-size: 14px;">[1] <span><a target="_blank" rel="noreferrer nofollow noopener" href="https://dan.langille.org/2023/03/10/is-your-jail-not-getting-an-ipv6-address-soon-enough-blame-dad/">https://dan.langille.org/2023/03/10/is-your-jail-not-getting-an-ipv6-address-soon-enough-blame-dad/</a></span></div><div style="font-family: Arial, sans-serif; font-size: 14px;">[2] <span><a href="https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=270859" rel="noreferrer nofollow noopener" target="_blank">https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=270859</a></span></div><div style="font-family: Arial, sans-serif; font-size: 14px;">[3] <span><a target="_blank" rel="noreferrer nofollow noopener" href="https://forums.freebsd.org/threads/how-to-solve-error-vnet0-a-looped-back-ns-message-is-detected-during-dad.89888/">https://forums.freebsd.org/threads/how-to-solve-error-vnet0-a-looped-back-ns-message-is-detected-during-dad.89888/</a></span></div><div style="font-family: Arial, sans-serif; font-size: 14px;"><br></div><div style="font-family: Arial, sans-serif; font-size: 14px;" class="protonmail_signature_block"> </div>
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