Hi All, NeuStar Secretariat Services will be migrating the IETF to new servers in accordance with the schedule below. All work will be done on the weekends to minimize disruptions, but there are periods when services will be down. As the second part of the IETF server migration, we will be installing new mailman servers over this weekend. We believe we are prepared for this move, but, as with all migrations of this size and complexity, there may be some glitches. If you experience any difficulties over this period, or notice anything amiss with the mailing lists, then please send email to ietf-action@ietf.org and copy the IAD at iad@ietf.org. In case of an emergency, please call the emergency number: +1 301-858-6268. Migration Schedule with expected down times: Feb 18: a. Mailing List Services (www1.ietf.org) - Down Time: 7:00 AM ET. - Up Time: It could be as early as 03:00 PM ET. and as late as 7:00 AM ET., the next day depending on DNS propagation latency. See note below. b. Request Tracker Services (ticket.ietf.org) - Down Time: 7:00 AM ET. - Up Time: It could be as early as 03:00 PM ET. and as late as 7:00 AM ET., the next day depending on DNS propagation latency. See note below. Please note that the down time for the RT system affects only those people who have accounts with the site. One will stil be able to send a message to the Secretariat (ietf-action@ietf.org, etc). Messages will be hold up in the IETF mail server and released when the RT system is back in service. If it becomes necessary to change these plans, then we will send a second message to the list with the updated schedule. Thanks. IETF Secretariat. Note: Most of the name servers will be updated and bring the services from our new servers within couple of hours after migrations. However, depends on their network environment, some names servers may be updated a little later than others. _______________________________________________ IETF-Announce@ietf.org https://www1.ietf.org/mailman/listinfo/ietf-announce