Bug#892794: systemd-networkd fails to configure IPv6 without MTU from RA

2018-03-22 Thread Cyril Brulebois
Hallo Norbert, Norbert (2018-03-22): > I tested your systemd-build from > https://people.debian.org/~kibi/systemd/ > > The problem is resolved with your patched version. :-) Thanks for confirming. > I urge the package maintainers to introduce this new build really fast > into stretch. I coul

Bug#892794: systemd-networkd fails to configure IPv6 without MTU from RA

2018-03-22 Thread Norbert
Hi Ciryl, I tested your systemd-build from https://people.debian.org/~kibi/systemd/ The problem is resolved with your patched version. :-) I urge the package maintainers to introduce this new build really fast into stretch. I could imagine, this affects a whole bunch of people: My ISP hands

Bug#892794: systemd-networkd fails to configure IPv6 without MTU from RA

2018-03-18 Thread Dominik George
Hi, I can confirm that our infrastructure completely broke IPv6-wise right after updating to stretch 9.4 ☺. I did not try the new build, but can confirm that everything start working again if radvd on the gateway is configured to send out an MTU. -nik signature.asc Description: PGP signature _

Bug#892651: Bug#892794: systemd-networkd fails to configure IPv6 without MTU from RA

2018-03-15 Thread Florent Fourcot
Hello, I confirm that patched package works as well for networks with MTU options enabled in RA. I used nldecap tool (https://github.com/etene/nldecap) to check systemd behavior for IPv6 configuration. 232-25+deb9u1 => not reading MTU at all, and it breaks partially IPv6 connectivity for n

Bug#892651: Bug#892794: systemd-networkd fails to configure IPv6 without MTU from RA

2018-03-15 Thread Cyril Brulebois
Hi Russ, Russ Allbery (2018-03-14): > Cyril Brulebois writes: > > > I've put up an amd64 build for stretch here: > > https://people.debian.org/~kibi/systemd/ > > > along with the source package. I'm also attaching the source debdiff. > > > I'm not tagging this bug report with +patch yet, as

Bug#892651: Bug#892794: systemd-networkd fails to configure IPv6 without MTU from RA

2018-03-15 Thread Cyril Brulebois
Marc Haber (2018-03-15): > On Thu, Mar 15, 2018 at 05:24:07AM +0100, Cyril Brulebois wrote: > > I've put up an amd64 build for stretch here: > > https://people.debian.org/~kibi/systemd/ > > > > along with the source package. I'm also attaching the source debdiff. > > I would need to build my o

Bug#892651: Bug#892794: systemd-networkd fails to configure IPv6 without MTU from RA

2018-03-15 Thread Marc Haber
On Thu, Mar 15, 2018 at 05:24:07AM +0100, Cyril Brulebois wrote: > I've put up an amd64 build for stretch here: > https://people.debian.org/~kibi/systemd/ > > along with the source package. I'm also attaching the source debdiff. I would need to build my own systemd since I need two other patche

Bug#892651: Bug#892794: systemd-networkd fails to configure IPv6 without MTU from RA

2018-03-14 Thread Russ Allbery
Cyril Brulebois writes: > I've put up an amd64 build for stretch here: > https://people.debian.org/~kibi/systemd/ > along with the source package. I'm also attaching the source debdiff. > I'm not tagging this bug report with +patch yet, as this needs to be > tested on networks with and withou

Bug#892651: Bug#892794: systemd-networkd fails to configure IPv6 without MTU from RA

2018-03-14 Thread Cyril Brulebois
Hello Russ & Marc, Cyril Brulebois (2018-03-14): > Russ Allbery (2018-03-12): […] > Yeah, that seems very likely… Even if the word regression or the commit > ID doesn't appear in the commit message, the follow-up commit seems to > fix this specific issue: > > commit 29b5ad083a6925efec8e1880

Bug#892794: systemd-networkd fails to configure IPv6 without MTU from RA

2018-03-14 Thread Cyril Brulebois
Hi Russ, Russ Allbery (2018-03-12): > Package: systemd > Version: 232-25+deb9u2 > Severity: important > Tags: ipv6 > > systemd 232-25+deb9u2 breaks IPv6 configuration with systemd-networkd > if the RA doesn't include an MTU. This is a regression from 232-25+deb9u1 > and breaks all IPv6 networki