[Bug 1874661] Re: networkd sometimes doesn't set mtu received by dhcp

2020-07-02 Thread Dan Streetman
Sorry, Eoan is EOL in just a few weeks, and I don't think this will make it. please upgrade to Focal if still affected by this bug. ** Changed in: systemd (Ubuntu Eoan) Status: New => Won't Fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1874661] Re: networkd sometimes doesn't set mtu received by dhcp

2020-05-26 Thread Dan Streetman
thanks, per comment 12 marking fixed in focal. ** Changed in: systemd (Ubuntu Focal) Status: In Progress => Fix Released ** Changed in: systemd (Ubuntu Focal) Assignee: Dan Streetman (ddstreet) => (unassigned) -- You received this bug notification because you are a member of Ubuntu

[Bug 1874661] Re: networkd sometimes doesn't set mtu received by dhcp

2020-05-17 Thread Christoph Ziebuhr
Tried with image ubuntu-minimal-2004-focal-v20200501 (systemd 245.4-4ubuntu3). No issues seen. I will then upgrade our project to Focal, which also has LTS. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1874661] Re: networkd sometimes doesn't set mtu received by dhcp

2020-05-13 Thread Dan Streetman
Also I marked this as fix released upstream (per comment 8), and assume this is fixed for Groovy as well (or, will be fixed during Groovy dev cycle), but I did not specifically check Groovy. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to

[Bug 1874661] Re: networkd sometimes doesn't set mtu received by dhcp

2020-05-13 Thread Dan Streetman
> 245.5-2upstream202005091618~ubuntu19.10.1 from your ppa seems to be fine: ah, that's excellent, then, I'll try to find the upstream patch fixing this. ** Also affects: systemd (Ubuntu Focal) Importance: Undecided Status: New ** Also affects: systemd (Ubuntu Eoan) Importance:

[Bug 1874661] Re: networkd sometimes doesn't set mtu received by dhcp

2020-05-13 Thread Dan Streetman
I marked this as affecting Eoan, but I may not be able to get to patching it before it reaches EOL, since that's in just 2 months. If you do happen to upgrade to Focal, and find it's fixed there, please add a comment. -- You received this bug notification because you are a member of Ubuntu

[Bug 1874661] Re: networkd sometimes doesn't set mtu received by dhcp

2020-05-13 Thread Christoph Ziebuhr
245.5-2upstream202005091618~ubuntu19.10.1 from your ppa seems to be fine: May 11 18:32:54 ct-prod systemd-networkd[435]: DHCP CLIENT (0x8c68da26): REQUEST (renewing) May 11 18:32:54 ct-prod systemd-networkd[435]: DHCP CLIENT (0x8c68da26): ACK May 11 18:32:54 ct-prod systemd-networkd[435]: DHCP

[Bug 1874661] Re: networkd sometimes doesn't set mtu received by dhcp

2020-05-09 Thread Dan Streetman
For testing with the latest upstream, can you try the systemd from this ppa: https://launchpad.net/~ddstreet/+archive/ubuntu/systemd-upstream You should only use that for testing, please - remove it and revert the packages back to the official versions once you've tested. Also, strictly as a

[Bug 1874661] Re: networkd sometimes doesn't set mtu received by dhcp

2020-05-09 Thread Christoph Ziebuhr
Do you have any suggestion on what to look at? Systemd only tracks bugs for the two most recently released versions (which should be 245 and 244) and I don't have the ressources to test those. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to

[Bug 1874661] Re: networkd sometimes doesn't set mtu received by dhcp

2020-05-07 Thread Dan Streetman
it looks like your dhcp lease is expiring, which causes networkd to drop your dhcp configuration, including resetting your mtu back to its original value. That's done asynchronously by netlink, and networkd sets a flag "setting_mtu" while the netlink request to change the mtu is pending.

[Bug 1874661] Re: networkd sometimes doesn't set mtu received by dhcp

2020-04-27 Thread Christoph Ziebuhr
After the weekend, I observed that the original MTU gets set on every second renew: Apr 23 09:51:00 ct-prod systemd-networkd[1737]: ens4: Saved original MTU: 1420 Apr 23 09:51:00 ct-prod systemd-networkd[1737]: ens4: Setting MTU: 1460 Apr 23 21:50:59 ct-prod systemd-networkd[1737]: ens4: Setting

[Bug 1874661] Re: networkd sometimes doesn't set mtu received by dhcp

2020-04-24 Thread Christoph Ziebuhr
This is the full log: Apr 23 09:51:00 ct-prod systemd[1]: Stopping Network Service... Apr 23 09:51:00 ct-prod systemd[1]: systemd-networkd.service: Succeeded. Apr 23 09:51:00 ct-prod systemd[1]: Stopped Network Service. Apr 23 09:51:00 ct-prod systemd[1]: Starting Network Service... Apr 23

[Bug 1874661] Re: networkd sometimes doesn't set mtu received by dhcp

2020-04-24 Thread Dan Streetman
> 09:51:00 ens4: Configured > 21:50:59 ens4: DHCP lease lost er, did you happen to trim a few lines between those? Can you please provide the full unedited log? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1874661] Re: networkd sometimes doesn't set mtu received by dhcp

2020-04-24 Thread Launchpad Bug Tracker
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: systemd (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1874661 Title: