tag:status.ietf.org,2005:/history IETF Status - Incident history 2026-04-04T02:58:15.455+00:00 IETF tag:status.ietf.org,2005:Incident/cmnjqt8nz05uozap3ucj9a803 2026-04-04T02:58:15.455+00:00 2026-04-04T02:58:15.470+00:00 BibXML outage Type: Incident

Duration: 30 minutes

Affected Components: BibXML

Apr 4, 02:58:15 GMT+0
Investigating - BibXML cannot be accessed at the moment. This incident was created by an automated monitoring service..

Apr 4, 03:28:16 GMT+0
Resolved - BibXML is now operational! This update was created by an automated monitoring service..

]]> tag:status.ietf.org,2005:Incident/cmnjplilk05ung8kpzyywiawv 2026-04-04T02:24:15.464+00:00 2026-04-04T02:24:15.480+00:00 BibXML outage Type: Incident

Duration: 30 minutes

Affected Components: BibXML

Apr 4, 02:24:15 GMT+0
Investigating - BibXML cannot be accessed at the moment. This incident was created by an automated monitoring service..

Apr 4, 02:54:16 GMT+0
Resolved - BibXML is now operational! This update was created by an automated monitoring service..

]]> tag:status.ietf.org,2005:Incident/cmniiu5xs0b87otzhw14v1mp1 2026-04-03T06:27:15.471+00:00 2026-04-03T06:27:15.479+00:00 BibXML outage Type: Incident

Duration: 55 minutes

Affected Components: BibXML

Apr 3, 06:27:15 GMT+0
Investigating - BibXML cannot be accessed at the moment. This incident was created by an automated monitoring service..

Apr 3, 07:22:16 GMT+0
Resolved - BibXML is now operational! This update was created by an automated monitoring service..

]]> tag:status.ietf.org,2005:Incident/cmneqesi00ct0ar2ubijnsqqa 2026-03-31T14:48:10.440+00:00 2026-03-31T14:48:10.447+00:00 RFC-Editor outage Type: Incident

Duration: 15 minutes

Affected Components: RFC-Editor

Mar 31, 14:48:10 GMT+0
Investigating - RFC-Editor cannot be accessed at the moment. This incident was created by an automated monitoring service..

Mar 31, 15:03:11 GMT+0
Resolved - RFC-Editor is now operational! This update was created by an automated monitoring service..

]]> tag:status.ietf.org,2005:Incident/cmn2hmt2w0vnphvwrt6q2lgu3 2026-03-23T01:09:13.784+00:00 2026-03-23T01:09:13.792+00:00 Zulip outage Type: Incident

Duration: 10 minutes

Affected Components: Zulip

Mar 23, 01:09:13 GMT+0
Investigating - Zulip cannot be accessed at the moment. This incident was created by an automated monitoring service..

Mar 23, 01:19:14 GMT+0
Resolved - Zulip is now operational! This update was created by an automated monitoring service..

]]> tag:status.ietf.org,2005:Incident/cmn10oz9l0g06995pb3ch1sz7 2026-03-22T00:27:15.464+00:00 2026-03-22T00:27:15.471+00:00 BibXML outage Type: Incident

Duration: 1 day, 2 hours and 15 minutes

Affected Components: BibXML

Mar 22, 00:27:15 GMT+0
Investigating - BibXML cannot be accessed at the moment. This incident was created by an automated monitoring service..

Mar 23, 02:42:16 GMT+0
Resolved - BibXML is now operational! This update was created by an automated monitoring service..

]]> tag:status.ietf.org,2005:Incident/cmmz1bf5o03h310lhjmwyv9og 2026-03-20T15:09:10.140+00:00 2026-03-20T15:09:10.148+00:00 Datatracker outage Type: Incident

Duration: 5 minutes

Affected Components: Datatracker

Mar 20, 15:09:10 GMT+0
Investigating - Datatracker cannot be accessed at the moment. This incident was created by an automated monitoring service..

Mar 20, 15:14:10 GMT+0
Resolved - Datatracker is now operational! This update was created by an automated monitoring service..

]]> tag:status.ietf.org,2005:Incident/cmmncv3xf014a6f2fkh8os32b 2026-03-12T10:59:10.370+00:00 2026-03-12T10:59:10.377+00:00 RFC-Editor outage Type: Incident

Duration: 5 minutes

Affected Components: RFC-Editor

Mar 12, 10:59:10 GMT+0
Investigating - RFC-Editor cannot be accessed at the moment. This incident was created by an automated monitoring service..

Mar 12, 11:04:11 GMT+0
Resolved - RFC-Editor is now operational! This update was created by an automated monitoring service..

]]> tag:status.ietf.org,2005:Incident/cmmiujhmj002sm2nja5tzpn4s 2026-03-09T07:15:10.459+00:00 2026-03-09T07:15:10.481+00:00 RFC-Editor outage Type: Incident

Duration: 10 minutes

Affected Components: RFC-Editor

Mar 9, 07:15:10 GMT+0
Investigating - RFC-Editor cannot be accessed at the moment. This incident was created by an automated monitoring service..

Mar 9, 07:25:11 GMT+0
Resolved - RFC-Editor is now operational! This update was created by an automated monitoring service..

]]> tag:status.ietf.org,2005:Incident/cmm78wrk60infglvzj8sr4kse 2026-03-01T04:24:10.374+00:00 2026-03-01T04:24:10.383+00:00 RFC-Editor outage Type: Incident

Duration: 15 minutes

Affected Components: RFC-Editor

Mar 1, 04:24:10 GMT+0
Investigating - RFC-Editor cannot be accessed at the moment. This incident was created by an automated monitoring service..

Mar 1, 04:39:11 GMT+0
Resolved - RFC-Editor is now operational! This update was created by an automated monitoring service..

]]> tag:status.ietf.org,2005:Incident/cmm4jvyx20z15n9o04mfxs21w 2026-02-27T07:08:10.502+00:00 2026-02-27T07:08:10.516+00:00 RFC-Editor outage Type: Incident

Duration: 5 minutes

Affected Components: RFC-Editor

Feb 27, 07:08:10 GMT+0
Investigating - RFC-Editor cannot be accessed at the moment. This incident was created by an automated monitoring service..

Feb 27, 07:13:11 GMT+0
Resolved - RFC-Editor is now operational! This update was created by an automated monitoring service..

]]> tag:status.ietf.org,2005:Incident/cmm2qozwm0jzev24kw7x60kls 2026-02-26T00:43:10.150+00:00 2026-02-26T00:43:10.158+00:00 Datatracker outage Type: Incident

Duration: 5 minutes

Affected Components: Datatracker

Feb 26, 00:43:10 GMT+0
Investigating - Datatracker cannot be accessed at the moment. This incident was created by an automated monitoring service..

Feb 26, 00:48:10 GMT+0
Resolved - Datatracker is now operational! This update was created by an automated monitoring service..

]]> tag:status.ietf.org,2005:Incident/cmm173z4700ehg3s9w5s8fmcn 2026-02-24T22:47:10.470+00:00 2026-02-24T22:47:10.484+00:00 RFC-Editor outage Type: Incident

Duration: 5 minutes

Affected Components: RFC-Editor

Feb 24, 22:47:10 GMT+0
Investigating - RFC-Editor cannot be accessed at the moment. This incident was created by an automated monitoring service..

Feb 24, 22:52:11 GMT+0
Resolved - RFC-Editor is now operational! This update was created by an automated monitoring service..

]]> tag:status.ietf.org,2005:Incident/cmm07pjhm0f1js46fnc6d6eu1 2026-02-24T06:16:10.473+00:00 2026-02-24T06:16:10.480+00:00 RFC-Editor outage Type: Incident

Duration: 5 minutes

Affected Components: RFC-Editor

Feb 24, 06:16:10 GMT+0
Investigating - RFC-Editor cannot be accessed at the moment. This incident was created by an automated monitoring service..

Feb 24, 06:21:11 GMT+0
Resolved - RFC-Editor is now operational! This update was created by an automated monitoring service..

]]> tag:status.ietf.org,2005:Incident/cmlzzbbv60kawrospwqp4p207 2026-02-24T02:21:10.481+00:00 2026-02-24T02:21:10.504+00:00 RFC-Editor outage Type: Incident

Duration: 5 minutes

Affected Components: RFC-Editor

Feb 24, 02:21:10 GMT+0
Investigating - RFC-Editor cannot be accessed at the moment. This incident was created by an automated monitoring service..

Feb 24, 02:26:11 GMT+0
Resolved - RFC-Editor is now operational! This update was created by an automated monitoring service..

]]> tag:status.ietf.org,2005:Incident/cmlymp2je051urosp1a1tayve 2026-02-23T03:40:10.394+00:00 2026-02-23T03:40:10.408+00:00 RFC-Editor outage Type: Incident

Duration: 5 minutes

Affected Components: RFC-Editor

Feb 23, 03:40:10 GMT+0
Investigating - RFC-Editor cannot be accessed at the moment. This incident was created by an automated monitoring service..

Feb 23, 03:45:11 GMT+0
Resolved - RFC-Editor is now operational! This update was created by an automated monitoring service..

]]> tag:status.ietf.org,2005:Incident/cmluxez2m05xnv57q5agpfdt2 2026-02-20T13:29:10.413+00:00 2026-02-20T13:29:10.426+00:00 RFC-Editor outage Type: Incident

Duration: 10 minutes

Affected Components: RFC-Editor

Feb 20, 13:29:10 GMT+0
Investigating - RFC-Editor cannot be accessed at the moment. This incident was created by an automated monitoring service..

Feb 20, 13:39:11 GMT+0
Resolved - RFC-Editor is now operational! This update was created by an automated monitoring service..

]]> tag:status.ietf.org,2005:Incident/cmlutvns200rwpaobz17c2yym 2026-02-20T11:50:10.465+00:00 2026-02-20T11:50:10.473+00:00 RFC-Editor outage Type: Incident

Duration: 5 minutes

Affected Components: RFC-Editor

Feb 20, 11:50:10 GMT+0
Investigating - RFC-Editor cannot be accessed at the moment. This incident was created by an automated monitoring service..

Feb 20, 11:55:11 GMT+0
Resolved - RFC-Editor is now operational! This update was created by an automated monitoring service..

]]> tag:status.ietf.org,2005:Incident/cmlitffed038h708il7mcre98 2026-02-12T02:04:18.997+00:00 2026-02-12T02:04:19.012+00:00 SMTP IPv6 Issues Type: Incident

Duration: 15 minutes

Affected Components: SMTP

Feb 12, 02:04:19 GMT+0
Investigating - SMTP cannot be accessed over IPv6 at the moment. This incident was created by an automated monitoring service..

Feb 12, 02:19:19 GMT+0
Resolved - SMTP is now operational over IPv6! This update was created by an automated monitoring service..

]]> tag:status.ietf.org,2005:Incident/cmli6gd7u04a8qszgftlxq4cr 2026-02-11T15:21:11.658+00:00 2026-02-11T15:21:11.668+00:00 SMTP outage Type: Incident

Duration: 10 minutes

Affected Components: SMTP

Feb 11, 15:21:11 GMT+0
Investigating - SMTP cannot be accessed at the moment. This incident was created by an automated monitoring service..

Feb 11, 15:31:12 GMT+0
Resolved - SMTP is now operational! This update was created by an automated monitoring service..

]]> tag:status.ietf.org,2005:Incident/cmlh3avk402z3112iqtprr1yr 2026-02-10T21:05:10.467+00:00 2026-02-10T21:05:10.482+00:00 RFC-Editor outage Type: Incident

Duration: 10 minutes

Affected Components: RFC-Editor

Feb 10, 21:05:10 GMT+0
Investigating - RFC-Editor cannot be accessed at the moment. This incident was created by an automated monitoring service..

Feb 10, 21:15:11 GMT+0
Resolved - RFC-Editor is now operational! This update was created by an automated monitoring service..

]]> tag:status.ietf.org,2005:Incident/cmlguq8et0ahx132rlkwolakn 2026-02-10T17:05:10.420+00:00 2026-02-10T17:05:10.427+00:00 RFC-Editor outage Type: Incident

Duration: 5 minutes

Affected Components: RFC-Editor

Feb 10, 17:05:10 GMT+0
Investigating - RFC-Editor cannot be accessed at the moment. This incident was created by an automated monitoring service..

Feb 10, 17:10:11 GMT+0
Resolved - RFC-Editor is now operational! This update was created by an automated monitoring service..

]]> tag:status.ietf.org,2005:Incident/cmldzpes80l1f10jyn1zgoi0q 2026-02-08T17:01:11.576+00:00 2026-02-08T17:01:11.583+00:00 SMTP outage Type: Incident

Duration: 5 minutes

Affected Components: SMTP

Feb 8, 17:01:11 GMT+0
Investigating - SMTP cannot be accessed at the moment. This incident was created by an automated monitoring service..

Feb 8, 17:06:12 GMT+0
Resolved - SMTP is now operational! This update was created by an automated monitoring service..

]]> tag:status.ietf.org,2005:Incident/cmlbw30hf03fa1qtdkv02d3so 2026-02-07T05:44:15.411+00:00 2026-02-07T05:44:15.423+00:00 BibXML outage Type: Incident

Duration: 5 minutes

Affected Components: BibXML

Feb 7, 05:44:15 GMT+0
Investigating - BibXML cannot be accessed at the moment. This incident was created by an automated monitoring service..

Feb 7, 05:49:16 GMT+0
Resolved - BibXML is now operational! This update was created by an automated monitoring service..

]]> tag:status.ietf.org,2005:Incident/cmlbv4aio037zvoi5ms5tmt16 2026-02-07T05:17:15.455+00:00 2026-02-07T05:17:15.470+00:00 BibXML outage Type: Incident

Duration: 5 minutes

Affected Components: BibXML

Feb 7, 05:17:15 GMT+0
Investigating - BibXML cannot be accessed at the moment. This incident was created by an automated monitoring service..

Feb 7, 05:22:16 GMT+0
Resolved - BibXML is now operational! This update was created by an automated monitoring service..

]]> tag:status.ietf.org,2005:Maintenance/cmehm40vj000iqb6xqaa2yu64 2025-08-18T21:15:00.000+00:00 2025-08-18T21:15:01.000+00:00 Zulip migration Type: Maintenance

Duration: 8 minutes

Affected Components: Zulip

Aug 18, 21:15:01 GMT+0
Identified - Maintenance is now in progress.

Aug 18, 21:23:13 GMT+0
Completed - Maintenance has completed successfully..

Aug 18, 21:15:00 GMT+0
Identified - We are planning for a scheduled maintenance during that time..

]]> tag:status.ietf.org,2005:Maintenance/cme0m0tpq003a2lhkxs8hgdm8 2025-08-14T19:00:00.000+00:00 2025-08-14T19:00:00.000+00:00 Datatracker and Mail Archive Cloud Migration Type: Maintenance

Duration: 1 hour and 8 minutes

Affected Components: Datatracker, Mail Archive

Aug 14, 19:00:00 GMT+0
Identified - We are planning for a scheduled maintenance during that time to allow for a change in the underlying cloud infrastructure, improving performance, reliability, and manageability of the affected services. Datatracker and Mail Archive will be inaccessible during that time. Furthermore, authentication via Datatracker will not be possible for any service that relies on it..

Aug 14, 20:07:47 GMT+0
Completed - Maintenance has completed successfully..

Aug 14, 19:00:01 GMT+0
Identified - Maintenance is now in progress.

]]> tag:status.ietf.org,2005:Maintenance/cmcxtoaf601yqh5y67m4j6qrd 2025-07-10T19:45:00.000+00:00 2025-07-10T19:45:00.000+00:00 Upgrading the infrastructure hosting datatracker.ietf.org, mailarchive.ietf.org, and www.ietf.org in preparation for IETF123 Type: Maintenance

Duration: 1 hour

Affected Components: IETF Website, Datatracker, Mail Archive

Jul 10, 19:45:00 GMT+0
Identified - These services will return as soon as possible..

Jul 10, 20:45:00 GMT+0
Completed - Maintenance is completed..

]]> tag:status.ietf.org,2005:Maintenance/cm75a6wcz0046ac6lxqochhsd 2025-02-24T09:00:00.000+00:00 2025-02-24T12:00:00.000+00:00 IETF email service transition Type: Maintenance

Duration: 3 hours

Affected Components: , Mail Services →

Feb 24, 12:00:00 GMT+0
Completed - Maintenance has completed successfully.

Feb 24, 09:00:01 GMT+0
Identified - Maintenance is now in progress.

Feb 24, 09:00:00 GMT+0
Identified - The IETF email processing infrastructure transition planned for 0900-1100 UTC on 24 February may result in some delivery delays. During the transition, delivery of messages to addresses at [ietf.org](http://ietf.org), [iab.org](http://iab.org), [irtf.org](http://irtf.org), [iesg.org](http://iesg.org), and [rfc-editor.org](http://rfc-editor.org), including email lists, will be paused. The goal is to deliver all mail sent to our addresses during the transition, once the transition is complete. This transition is currently planned for 0900-1100 UTC 24 February 2025. The transition is part of the project to move to a new cloud infrastructure for our email and mailing list systems. This step is being undertaken by Sirius Open Source, the [company previously selected to migrate the IETF’s email processing systems](https://mailarchive.ietf.org/arch/msg/rfp-announce/8Ar1AodThJvj6Ro0WxPnIj2SOk8/). During this step, the underlying mail processing infrastructure will remain fundamentally the same. Future work is planned to take better advantage of modern cloud technologies for our mail processing. No other IETF systems will be affected during this transition. Further updates will be provided as soon as the transition is complete. Issues encountered after the transition should be reported to: [support@ietf.org](mailto:support@ietf.org).

]]> tag:status.ietf.org,2005:Maintenance/cm0ejgr4t001ny98l4m8889no 2024-08-29T12:00:00.000+00:00 2024-08-29T12:10:35.707+00:00 IETF Mail Services Migration Type: Maintenance

Duration: 11 minutes

Affected Components: , Mail Services →

Aug 29, 12:10:35 GMT+0
Completed - Migration has been deferred to a future time..

Aug 29, 12:00:00 GMT+0
Identified - We are planning for a scheduled maintenance during that time..

Aug 29, 12:00:01 GMT+0
Identified - Maintenance is now in progress.

]]> tag:status.ietf.org,2005:Maintenance/cm0bguq72003qe820g0bgzsev 2024-08-27T12:00:00.000+00:00 2024-08-27T12:24:25.893+00:00 IETF Mail Services Migration Type: Maintenance

Duration: 24 minutes

Affected Components: , Mail Services →

Aug 27, 12:24:25 GMT+0
Completed - Migration was deferred to a future date..

Aug 27, 12:00:00 GMT+0
Identified - We are planning for a scheduled maintenance during that time..

Aug 27, 12:00:01 GMT+0
Identified - Maintenance is now in progress.

]]> tag:status.ietf.org,2005:Maintenance/clzk9x8g6583819i8ooaq1gzeal 2024-08-07T20:01:00.000+00:00 2024-08-07T20:01:01.000+00:00 Datatracker Maintenance Type: Maintenance

Duration: 15 minutes

Affected Components: Datatracker

Aug 7, 20:01:01 GMT+0
Identified - Maintenance is now in progress.

Aug 7, 20:16:24 GMT+0
Completed - Maintenance completed..

Aug 7, 20:01:00 GMT+0
Identified - We are planning for a scheduled maintenance during that time..

]]> tag:status.ietf.org,2005:Maintenance/clz971wik154332hvn5qhjrnklj 2024-07-31T02:00:00.000+00:00 2024-07-31T02:00:00.000+00:00 Notes (Hedgedoc) Migration Type: Maintenance

Duration: 12 minutes

Affected Components: Notes (HedgeDoc)

Jul 31, 02:00:00 GMT+0
Identified - We are planning for a scheduled maintenance during that time..

Jul 31, 02:00:01 GMT+0
Identified - Maintenance is now in progress.

Jul 31, 02:12:19 GMT+0
Completed - Migration is completed..

]]> tag:status.ietf.org,2005:Maintenance/clz5457y1166280hlodk0721tea 2024-07-28T05:22:00.000+00:00 2024-07-28T05:40:46.004+00:00 IETF Wiki migration Type: Maintenance

Duration: 19 minutes

Affected Components: IETF Wiki

Jul 28, 05:40:46 GMT+0
Completed - Migration completed..

Jul 28, 05:22:01 GMT+0
Identified - Maintenance is now in progress.

Jul 28, 05:22:00 GMT+0
Identified - We are planning for a scheduled maintenance during that time..

]]> tag:status.ietf.org,2005:Maintenance/clz3acnjz36910h4n0l7a3u6qx 2024-07-26T22:40:00.000+00:00 2024-07-26T23:09:16.712+00:00 Registration website migration Type: Maintenance

Duration: 29 minutes

Affected Components: Registration Website

Jul 26, 23:09:16 GMT+0
Completed - Migration is completed..

Jul 26, 22:40:00 GMT+0
Identified - We are planning for a scheduled maintenance during that time..

Jul 26, 22:40:01 GMT+0
Identified - Maintenance is now in progress.

]]> tag:status.ietf.org,2005:Maintenance/clxf1lurp77124bsos4i5jfja8 2024-06-20T18:00:00.000+00:00 2024-06-20T18:00:00.000+00:00 Migration to new cloud infrastructure Type: Maintenance

Duration: 2 hours and 4 minutes

Affected Components: IETF Website, Datatracker, Mail Archive

Jun 20, 18:00:00 GMT+0
Identified - As part of moving to a new cloud infrastructure, the IETF Datatracker and related services will be unavailable starting at **1800 UTC on Thursday 20 June**. The outages are expected to last no more than **4 hours**; updates will be posted when availability resumes. The following services will transition to the new cloud infrastructure: the IETF Datatracker, the [www.ietf.org](http://www.ietf.org) website, the IETF Mailarchive, and the IMAP and rsync services. **IMPORTANT**: Please do not plan to rely on the IETF Datatracker or the affected systems during the 4-hour window starting at 1800 UTC on Thursday 20 June. Any service that relies on IETF Datatracker also will be affected. The following services will not be available: the IETF meeting registration system, and any interim meeting sessions that use MeetEcho integrated with the IETF Datatracker. The following services will be impaired, with any features requiring logging in unavailable: the IETF Notes service _(editing notes will not be possible)_, IETF wikis, including [wiki.ietf.org](http://wiki.ietf.org) and [chairs.ietf.org](http://chairs.ietf.org) _(editing wiki pages will not be possible)_, and the IETF Zulip service _(any new connection will not work)_. **OF PARTICULAR NOTE**: Posting Internet-Drafts (I-Ds) to the IETF repository will be unavailable during the outage; this includes automated posting of I-Ds via the IETF Datatracker API, such as via Github actions in repositories used to develop I-Ds. Please see this blog post for more details: <https://www.ietf.org/blog/it-infrastructure-outage-2024-06-20/> The blog post will be updated once this phase of the IT infrastructure transition is complete..

Jun 20, 20:04:04 GMT+0
Completed - Datatracker, Mail Archive, [www.ietf.org](http://www.ietf.org), IMAP and rsync have been migrated successfully and are now back online..

Jun 20, 18:00:01 GMT+0
Identified - Maintenance is now in progress.

]]>