mice-discuss

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mice-discuss@lists.micemn.net

August 2025

7 participants
12 messages

Re: T-Mobile Traffic Changes

by Richard Laager

FYI: This was caught in moderation because of the message size. I bumped the message size limit to 1 MiB. I'm not sure how people feel about this. If you disagree with "larger" messages on this list, please let me know. -- Richard

Aug. 1, 2025

T-Mobile Traffic Changes

by David Farmer

Last Night, around midnight, our traffic going to T-Mobile stopped going through MiCE. [image: image.png] [image: image.png] [image: image.png] It looks like they migrated traffic to their new MICE port. But we are no longer receiving any IPv4 routes from T-Mobile via MICE, but are receiving 5 IPv6 routes. We have also had instability (packet loss) with our IPv6 traffic from them for several weeks. Anyone else seeing this? Do you have any good contacts to get it resolved? Unfortunately, our contact with their NOC has not been returned or acknowledged. Thanks -- =============================================== David Farmer Email:farmer@umn.edu Networking & Telecommunication Services Office of Information Technology University of Minnesota 2218 University Ave SE Phone: 612-626-0815 Minneapolis, MN 55414-3029 Cell: 612-812-9952 ===============================================

Aug. 1, 2025