retitle #869995 networkd gets wedged if more than one IPv6 address configured thanks
Hi, I took the opportunity to learn about stateless DHCPv6, while I was still thinking that it is static configuration of additional IPv addresses that causes the issue. Unfortunately, this is not the case, and systemd-networkd also gets wedged when a second IPv6 address additional to the one coming in via SLAAC comes in via DHCPv6. And I also noticed that systemd-networkd gets wedged so badly that even no DHCPv4 is happening, leaving the system with only the SLAAC IP (the one that is unlikely to be in DNS). I think this warrants an "important" priority, if not a release critical one. Please consider that. Greetings Marc On Sat, Aug 19, 2017 at 11:39:06AM +0200, Marc Haber wrote: > From: Marc Haber <mh+debian-b...@zugschlus.de> > Subject: Bug#869995: interface stays in "routable (configuring)", > systemd-networkd-wait-online.service in failed state > To: Felipe Sateler <fsate...@debian.org> > Cc: 869...@bugs.debian.org > Reply-To: Marc Haber <mh+debian-b...@zugschlus.de>, 869...@bugs.debian.org > Date: Sat, 19 Aug 2017 11:39:06 +0200 > X-Debian-PR-Package: systemd > User-Agent: NeoMutt/20170113 (1.7.2) > List-Id: Debian systemd Maintainers > <pkg-systemd-maintainers.lists.alioth.debian.org> > X-Spam-Score: (------) -6.9 > X-Spam-Report: torres.zugschlus.de Content analysis details: (-6.9 > points, 5.0 required) pts rule name description ---- > ---------------------- ------------------------------------------- -5.0 > RCVD_IN_DNSWL_HI RBL: Sender listed at http://www.dnswl.org/, high > trust > [2001:41c8:1000:21:0:0:21:21 listed in] > [list.dnswl.org] 0.0 > HEADER_FROM_DIFFERENT_DOMAINS From and EnvelopeFrom 2nd level mail > domains are different -0.0 RP_MATCHES_RCVD > Envelope sender domain matches handover relay domain -1.9 BAYES_00 > BODY: Bayes spam probability is 0 to 1% > [score: 0.0000] > > forwarded #869995 https://github.com/systemd/systemd/issues/6359 > thanks > > Hi Felipe, > > I finally got aound to verifying against the github issue. > > On Fri, Jul 28, 2017 at 10:49:20AM -0400, Felipe Sateler wrote: > > Does the problem go away if you remove all the static configuration? This > > may be related (but not the same as) upstream issue #6359 . > > > > https://github.com/systemd/systemd/issues/6359 > > Yes, looks like this issue, but I didn't yet verify debug output. > > Disabling IPv6 is not an option, neither is removing my static > configuration. Announcing a prefix with a preferred lifetime of zero is > a valid and common use case when one wants the system to use the > statically configured IP address for outgoing connections and still stay > reachable when static configuration fails (for example in case of a > prefix change). > > Greetings > Marc > > P.S.: setting the forwarded information trying to be helpful. If you > disagree, please complain and remove the forwarded information. > > -- > ----------------------------------------------------------------------------- > Marc Haber | "I don't trust Computers. They | Mailadresse im Header > Leimen, Germany | lose things." Winona Ryder | Fon: *49 6224 1600402 > Nordisch by Nature | How to make an American Quilt | Fax: *49 6224 1600421 > > _______________________________________________ > Pkg-systemd-maintainers mailing list > Pkg-systemd-maintainers@lists.alioth.debian.org > http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/pkg-systemd-maintainers -- ----------------------------------------------------------------------------- Marc Haber | "I don't trust Computers. They | Mailadresse im Header Leimen, Germany | lose things." Winona Ryder | Fon: *49 6224 1600402 Nordisch by Nature | How to make an American Quilt | Fax: *49 6224 1600421 _______________________________________________ Pkg-systemd-maintainers mailing list Pkg-systemd-maintainers@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/pkg-systemd-maintainers
