Bug#984707: systemd-networkd: DHCP-assigned IPv6 address lost after router restart, backport of bd7d6cec
Control: notfixed -1 243-1 Hi Tiziano, thanks for reporting back. Am 25.03.21 um 09:57 schrieb Tiziano Müller: If you want you can close this issue since at the moment it is unclear whether or not the issue is fixed at upstream or not. Since we don't have a patch/commit which we can backport, I guess it's indeed best to close this issue at this point (also removing the fixed version accordingly). Regards, Michael OpenPGP_signature Description: OpenPGP digital signature
Bug#984707: systemd-networkd: DHCP-assigned IPv6 address lost after router restart, backport of bd7d6cec
Hi Michael, ok, I just tried with the patch (I hope so at least, I followed one of the tutorials, using `debuild -us -uc -i -I -b` to build the package after I patched the source and added the patch to `debian/control`, then installed with `sudo debi`). Unfortunately it doesn't seem to solve the issue :( After the last stable release it seems that some dependencies were updated which allowed me to finally use systemd-247 from the buster-backports, but that one also does not solve the issue. So, it seems I have to dig deeper and/or wait for systemd-248 (or roll a custom package) since there are more IPv6 fixes flying in: https://github.com/systemd/systemd/commit/12f7469bbe0142d7f360a29ca2b407ce7f5ff096 Since this happens during router restart (rather than just link-loss) my guess is that systemd switches to using SLAAC as soon as the link is up again (but before the DHCPv6 server on the router is ready) and then ignores the IP it would get from DHCPv6. But then I guess I have to do more serious reading into IPv6 to fully understand this. If you want you can close this issue since at the moment it is unclear whether or not the issue is fixed at upstream or not. Best regards, Tiziano On 3/18/21 9:17 PM, Michael Biebl wrote: Am 18.03.21 um 12:48 schrieb Michael Biebl: On Tue, 16 Mar 2021 16:36:24 +0100 =?UTF-8?Q?Tiziano_M=c3=bcller?= wrote: Hi Michael, thank you very much for the reminder, I will try to build the package with the patch as fast as I can and see whether I can verify that it fixes the issue. Just a heads up, that I will prepare the package for 10.9 this Thursday evening. This has just happened, see #985472 So let's do that in 10.10 then (which should happen in 2-3 months). Would be great if you can report back with your findings by then. Regards, Michael
Bug#984707: systemd-networkd: DHCP-assigned IPv6 address lost after router restart, backport of bd7d6cec
Am 18.03.21 um 12:48 schrieb Michael Biebl: On Tue, 16 Mar 2021 16:36:24 +0100 =?UTF-8?Q?Tiziano_M=c3=bcller?= wrote: Hi Michael, thank you very much for the reminder, I will try to build the package with the patch as fast as I can and see whether I can verify that it fixes the issue. Just a heads up, that I will prepare the package for 10.9 this Thursday evening. This has just happened, see #985472 So let's do that in 10.10 then (which should happen in 2-3 months). Would be great if you can report back with your findings by then. Regards, Michael OpenPGP_signature Description: OpenPGP digital signature
Bug#984707: systemd-networkd: DHCP-assigned IPv6 address lost after router restart, backport of bd7d6cec
On Tue, 16 Mar 2021 16:36:24 +0100 =?UTF-8?Q?Tiziano_M=c3=bcller?= wrote: > Hi Michael, > > thank you very much for the reminder, I will try to build the package > with the patch as fast as I can and see whether I can verify that it > fixes the issue. > Just a heads up, that I will prepare the package for 10.9 this Thursday evening. If I haven't heard back from you by then, we will have to punt this to 10.10. Regards, Michael signature.asc Description: This is a digitally signed message part
Bug#984707: systemd-networkd: DHCP-assigned IPv6 address lost after router restart, backport of bd7d6cec
Hi Michael, thank you very much for the reminder, I will try to build the package with the patch as fast as I can and see whether I can verify that it fixes the issue. Best regards, Tiziano On 3/16/21 4:34 PM, Michael Biebl wrote: Hello Tiziano, the next stable point release 10.9 will be Saturday March 27th. Processing of new uploads into buster-proposed-updates will be frozen during the preceding weekend. Since I lack the setup to verify the fix, I have to rely on you. If you want to see this fixed in stable, it would be great to have a confirmation really soon, that this commit really fixes the issue you are seeing. Regards, Michael Am 08.03.21 um 16:36 schrieb Michael Biebl: Control: fixed -1 243-1 Control: user pkg-systemd-maintain...@lists.alioth.debian.org Control: usertag -1 + buster-backport Hello Tiziano Am 07.03.21 um 15:12 schrieb Tiziano Müller: my NAS running Armbian Buster is losing its DHCPv6 assigned IPv6 address upon restart of the router. A restart of the NAS is required to fix it. I believe this to be the upstream issue https://github.com/systemd/systemd/issues/2365 which was fixed in systemd v243+. Since installation of the systemd package from backports would break OpenMediaVault, I would like to ask whether it is possible to backport the necessary fix to stable instead: https://github.com/systemd/systemd/commit/bd7d6cec331a00fed29d00c2498f04e83d70b19c The context of the patch changed slightly, so it won't apply cleanly out of the box. I can provide the adapted patch if that helps. Would be great to have a tested patch, i.e. a confirmation that the issue is actually fixed by bd7d6cec331a00fed29d00c2498f04e83d70b19c The change itself looks small enough, so should be suitable for an inclusion in a stable update (user tagging accordingly). Regards, Michael
Bug#984707: systemd-networkd: DHCP-assigned IPv6 address lost after router restart, backport of bd7d6cec
Hello Tiziano, the next stable point release 10.9 will be Saturday March 27th. Processing of new uploads into buster-proposed-updates will be frozen during the preceding weekend. Since I lack the setup to verify the fix, I have to rely on you. If you want to see this fixed in stable, it would be great to have a confirmation really soon, that this commit really fixes the issue you are seeing. Regards, Michael Am 08.03.21 um 16:36 schrieb Michael Biebl: Control: fixed -1 243-1 Control: user pkg-systemd-maintain...@lists.alioth.debian.org Control: usertag -1 + buster-backport Hello Tiziano Am 07.03.21 um 15:12 schrieb Tiziano Müller: my NAS running Armbian Buster is losing its DHCPv6 assigned IPv6 address upon restart of the router. A restart of the NAS is required to fix it. I believe this to be the upstream issue https://github.com/systemd/systemd/issues/2365 which was fixed in systemd v243+. Since installation of the systemd package from backports would break OpenMediaVault, I would like to ask whether it is possible to backport the necessary fix to stable instead: https://github.com/systemd/systemd/commit/bd7d6cec331a00fed29d00c2498f04e83d70b19c The context of the patch changed slightly, so it won't apply cleanly out of the box. I can provide the adapted patch if that helps. Would be great to have a tested patch, i.e. a confirmation that the issue is actually fixed by bd7d6cec331a00fed29d00c2498f04e83d70b19c The change itself looks small enough, so should be suitable for an inclusion in a stable update (user tagging accordingly). Regards, Michael OpenPGP_signature Description: OpenPGP digital signature
Bug#984707: systemd-networkd: DHCP-assigned IPv6 address lost after router restart, backport of bd7d6cec
Control: fixed -1 243-1 Control: user pkg-systemd-maintain...@lists.alioth.debian.org Control: usertag -1 + buster-backport Hello Tiziano Am 07.03.21 um 15:12 schrieb Tiziano Müller: my NAS running Armbian Buster is losing its DHCPv6 assigned IPv6 address upon restart of the router. A restart of the NAS is required to fix it. I believe this to be the upstream issue https://github.com/systemd/systemd/issues/2365 which was fixed in systemd v243+. Since installation of the systemd package from backports would break OpenMediaVault, I would like to ask whether it is possible to backport the necessary fix to stable instead: https://github.com/systemd/systemd/commit/bd7d6cec331a00fed29d00c2498f04e83d70b19c The context of the patch changed slightly, so it won't apply cleanly out of the box. I can provide the adapted patch if that helps. Would be great to have a tested patch, i.e. a confirmation that the issue is actually fixed by bd7d6cec331a00fed29d00c2498f04e83d70b19c The change itself looks small enough, so should be suitable for an inclusion in a stable update (user tagging accordingly). Regards, Michael OpenPGP_signature Description: OpenPGP digital signature
