- mice-discuss - lists.micemn.net

UG 49 Zoom
by Shawn Rasmussen March 11, 2026

March 11, 2026

The Zoom link for UG 49 is not letting me in. Can someone resend? Thanks, SHAWN RASMUSSEN Network Manager D: (218) 454-1106 [cid:image001.gif@01DCB168.4EB93CF0]<https://youtu.be/A_tgcHZD6oA>[cid:image002.gif@01DCB168.4EB93CF0]<https://twitter.com/connectctc>[cid:image003.gif@01DCB168.4EB93CF0]<https://www.facebook.com/connectctc>goctc.com<http://www.goctc.com/> [cid:image004.gif@01DCB168.4EB93CF0]<https://www.goctc.com/>

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UG 49 Meeting Reminder
by Richard Laager March 11, 2026

March 11, 2026

The MICE UG 49 meeting will be held Wednesday, March 11, 3:00 pm at UMN and via Zoom. Note: new physical location! *UMN Details* (from David Farmer) Room 120 2829 University Avenue SE Minneapolis, MN 55414 https://campusmaps.umn.edu/university-park-plaza https://maps.app.goo.gl/ZgoeDvzJzUZU98Bg6 This is about 6 blocks east of the old location on University Avenue SE, just west of the US Post Office. It is next to the Prospect Park-Green Line Light Rail Station, which is just to the east of the building. Building Access: The building's main exterior doors are University card-access only. However, Room 120 has a separate exterior door just off the main entrance, to the right (east), up the exterior stairs on the University Avenue side of the building. After 2:30, knock on that door, and someone will let you in. Otherwise, if you are early, can't get into the building, or can't find the door mentioned, call me on my cell at 612-812-9952. Parking: The Prospect Park Ramp, with public parking, is behind the building, on the corner of 4th ST SE and 29th Ave SE, and there is metered parking along 4th Street SE. There is also limited short-term visitor and handicap parking in a small lot on the east side of the Building; park there at your own risk. https://pts.umn.edu/park-and-drive/general-information/facilities/prospect-… Nearby Lodging Option: There are two Hotels across the street. Hampton Inn & Suites Minneapolis University Area https://www.hilton.com/en/hotels/mspuahx-hampton-suites-minneapolis-univers… Home2 Suites by Hilton Minneapolis University Area https://www.hilton.com/en/hotels/msptcht-home2-suites-minneapolis-universit… -- Richard Laager Chief Manager, Director Midwest Internet Cooperative Exchange LLC

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MWPS DesMoines 2026 Registration Open
by Jay Hanke March 6, 2026

March 6, 2026

Registration is open for the Midwest Peering Summit 2026 in Des Moines. Exchanges including KCIX, DesMoinesIX, MICE, OmahaIX, OpenPipes Chicago, QCIX, STLIX, DE-CIX and many more will be in attendance. We also have many ISPs and datacenters already confirmed. Early bird registration is almost sold out. We are at a smaller venue this year and expect to reach capacity. Thanks! https://www.eventcreate.com/e/mwps2026 -- Jay Hanke, President South Front Networks jayhanke(a)southfront.io Phone 507-327-2398 https://southfront.io/ <https://southfront.io/path.html> Midwest Peering Summit July 8th, Des Moines https://www.eventcreate.com/e/mwps2026

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MICE Route Server Max Prefix
by Richard Laager March 5, 2026

March 5, 2026

We, like SeattleIX, recommend that everyone increase their MICE route server max prefix settings: IPv4: 250,000 prefixes IPv6: 150,000 prefixes -- Richard Laager Chief Manager, Director Midwest Internet Cooperative Exchange LLC

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Please welcome Hurricane Electric to MICE!
by Jeremy Lumby Feb. 23, 2026

Feb. 23, 2026

Name: Hurricane Electric Switch: MICE Main Port: E6/18/1 ASN: 6939 IPv4: This is a port upgrade, all IP info remains the same. The new connection will be 3x100G IPv6: Peering Contact: peering(a)he.net Route Servers: Partial BFD: No Welcome Aboard Again! Jeremy Lumby Minnesota VoIP 9217 17th Ave S #216 Bloomington, MN 55425 Main: 612-355-7740 Direct: 612-392-6814 Fax: 952-873-7425 jlumby(a)mnvoip.com

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potential new business..
by Mike Horwath Feb. 18, 2026

Feb. 18, 2026

and I am reaching out to local folks: 1 rack Email me directly and not through the list, of course :) -- Mike Horwath, reachable via drechsau(a)Geeks.ORG

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Router12 [AS55009] MICE Disconnect
by Jay Hanke Feb. 16, 2026

Feb. 16, 2026

Router12 [AS55009] has disconnected from MICE. -- Jay Hanke, President South Front Networks jayhanke(a)southfront.io Phone 507-327-2398 https://southfront.io/

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Please welcome Amazon to MICE!
by Jeremy Lumby Feb. 8, 2026

Feb. 8, 2026

Name: Amazon Switch: MICE Core 511-400G 7804 Ports: 3/14/1 & 3/26/1 in portchannel 16 and 4/14/1 & 4/26/1 to portchannel 17 for a total of 2x2x400G ASN: IPv4: All IP info remains the same, this is an upgrade to 4x400G IPv6: Peering Contact: peering-amer(a)amazon.com Route Servers: NO Welcome Aboard Again! Jeremy Lumby Minnesota VoIP 9217 17th Ave S #216 Bloomington, MN 55425 Main: 612-355-7740 Direct: 612-392-6814 Fax: 952-873-7425 jlumby(a)mnvoip.com

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Savage Communications (AS23260)
by Miles McCredie Jan. 29, 2026

Jan. 29, 2026

Midco acquired Savage Communications late last year. This morning I filtered the BGP sessions between AS23260 and the MICE route servers. The AS23260 prefixes are still available at MICE via AS11232. Please let me know if there are any issues. Thanks [http://images.midcocomm.com/ES_MidcoLogo.png] Miles McCredie Principal Network Engineer II Core IP Office: 6052755192 Miles.McCredie(a)midco.com Midco.com Let's go beyond.

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IXP Port Graphs
by Steve Savoy Dec. 13, 2025

Dec. 13, 2025

I'm hoping the 'Admins' will see this post as I really don't know who to notify directly. It appears our Port Graphs are not functioning properly since Tuesday. [cid:image001.png@01DC6B42.D027E000] [cid:image002.png@01DC6B42.D027E000] Thank you, [A logo with blue and green textDescription automatically generated]<https://www.wctatel.net/> Steve Savoy Network Administrator Winnebago Cooperative Telecom Association 704 E Main St | Lake Mills, IA 50450 Phone: 641.592.6105 | Toll Free: 800.592.6105 | Fax: 641.592.6102 Email: stevesavoy(a)wctatel.com<mailto:stevesavoy@wctatel.com> [cid:image006.png@01DC6B42.D027E000]<https://www.facebook.com/WCTAtel> [cid:image008.png@01DC6B42.D027E000]<https://www.instagram.com/wctatel/> [cid:image010.png@01DC6B42.D027E000]<https://www.linkedin.com/company/wctatel/> [cid:image012.png@01DC6B42.D027E000]<https://www.youtube.com/@wcta4892> Confidentiality Notice: This correspondence is the property of Winnebago Cooperative Telecom Association and is for the sole use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply email and destroy all copies of the original message.

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Please welcome Hiawatha Broadband Communications to MICE!
by Jeremy Lumby Dec. 8, 2025

Dec. 8, 2025

Name: Hiawatha Broadband Communications Switch: MICE Core Port: E5/41 ASN: 14828 IPv4: IPs remain the same. This is a port addition bringing capacity to 40G on portchannel 32 IPv6: Peering Contact: noc(a)hbci.com Route Servers: YES BFD: YES Welcome Aboard Again! Jeremy Lumby Minnesota VoIP 9217 17th Ave S #216 Bloomington, MN 55425 Main: 612-355-7740 Direct: 612-392-6814 Fax: 952-873-7425 jlumby(a)mnvoip.com

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Please welcome ServerForge to MICE!
by Jeremy Lumby Dec. 8, 2025

Dec. 8, 2025

Name: ServerForge LLC Switch: NOCIX Ports: E 5/21 ASN: 23428 IPv4: 206.108.255.21/24 IPv6: 2001:504:27:0:0:5b84::1/64 Peering Contact: noc(a)serverforge.org Route Servers: YES Welcome Aboard! Jeremy Lumby Minnesota VoIP 9217 17th Ave S #216 Bloomington, MN 55425 Main: 612-355-7740 Direct: 612-392-6814 Fax: 952-873-7425 jlumby(a)mnvoip.com

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RE: Please welcome Pierce Pepin to MICE!
by Jeremy Lumby Nov. 11, 2025

Nov. 11, 2025

Just a quick note when I sent the welcome email, the copy to your peering address bounced back. You may want to double check that that email address is set up properly. Jeremy Lumby Minnesota VoIP 9217 17th Ave S Suite 216 Bloomington MN 55425 Main 612-355-7740 Direct 612-392-6814 EFax 952-873-7425 jlumby(a)mnvoip.com -------- Original message -------- From: Aaron Flaugh <aflaugh(a)piercepepin.coop> Date: 11/11/25 10:57 AM (GMT-06:00) To: Jeremy Lumby <jlumby(a)mnvoip.com>, MICE Discuss <mice-discuss(a)lists.micemn.net> Subject: Re: Please welcome Pierce Pepin to MICE! _____ From : Aaron Flaugh [aflaugh(a)piercepepin.coop] To : Jeremy Lumby [jlumby(a)mnvoip.com] MICE Discuss [mice-discuss(a)lists.micemn.net] Date : Tuesday, November 11 2025 10:57:11 Hello Jeremy, Thank you for all of your help setting up our connection to MICE. We look forward on getting our configuration enabled in the near future. Aaron Flaugh Network/IT Manager PIERCE PEPIN COOPERATIVE SERVICES W7725 US Highway 10, PO Box 420 Ellsworth, WI 54011 Direct Line: 715-273-2408 Fax: 715-273-4476 Follow PPCS: Facebook <https://www.facebook.com/PiercePepinCoop> / Instagram <https://www.instagram.com/piercepepincoop> / X <https://twitter.com/PiercePepinCoop> / Website <https://www.piercepepin.coop/> Follow SwiftCurrent: Facebook <https://www.facebook.com/swiftcurrentconnect> / Instagram <https://www.instagram.com/swiftcurrentconnect> / Website <https://www.swiftcurrent.coop/> _____ From: Jeremy Lumby <jlumby(a)mnvoip.com> Sent: Monday, November 10, 2025 8:05 PM To: 'MICE Discuss' <mice-discuss(a)lists.micemn.net> Subject: Please welcome Pierce Pepin to MICE! CAUTION: This email originated from outside of PPCS. Do not click links or open attachments unless you recognize the sender and know the content is safe. Name: Pierce Pepin Cooperative Services Switch: MICE Core 511-100G 7504 Ports: E 6/7/1 ASN: 400268 IPv4: 206.108.255.41/24 IPv6: 2001:504:27:0:6:1B8C::1/64 Peering Contact: peering(a)piercepepin.coop Route Servers: Yes Welcome Aboard! Jeremy Lumby Minnesota VoIP 9217 17th Ave S #216 Bloomington, MN 55425 Main: 612-355-7740 Direct: 612-392-6814 Fax: 952-873-7425 jlumby(a)mnvoip.com

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Anyone else seeing instability to MICE route reflector #2
by Frank Bulk Oct. 28, 2025

Oct. 28, 2025

Anyone else seeing instability to MICE route reflector #2? Oct 9 18:41:17 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-5-ADJCHANGE: peer 206.108.255.2 (VRF default AS 53679) old state Established event Stop new state Idle Oct 9 18:41:17 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-3-NOTIFICATION: sent to neighbor 206.108.255.2 (VRF default AS 53679) 4/0 (Hold Timer Expired Error/None) 0 bytes Oct 9 18:41:44 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-5-ADJCHANGE: peer 206.108.255.2 (VRF default AS 53679) old state OpenConfirm event Established new state Established Oct 9 19:41:56 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-5-ADJCHANGE: peer 206.108.255.2 (VRF default AS 53679) old state Established event Stop new state Idle Oct 9 19:41:56 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-3-NOTIFICATION: sent to neighbor 206.108.255.2 (VRF default AS 53679) 4/0 (Hold Timer Expired Error/None) 0 bytes Oct 9 19:42:15 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-5-ADJCHANGE: peer 206.108.255.2 (VRF default AS 53679) old state OpenConfirm event Established new state Established Oct 10 01:41:12 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-5-ADJCHANGE: peer 206.108.255.2 (VRF default AS 53679) old state Established event Stop new state Idle Oct 10 01:41:12 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-3-NOTIFICATION: sent to neighbor 206.108.255.2 (VRF default AS 53679) 4/0 (Hold Timer Expired Error/None) 0 bytes Oct 10 01:41:31 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-5-ADJCHANGE: peer 206.108.255.2 (VRF default AS 53679) old state OpenConfirm event Established new state Established Oct 10 03:40:52 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-5-ADJCHANGE: peer 206.108.255.2 (VRF default AS 53679) old state Established event Stop new state Idle Oct 10 03:40:52 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-3-NOTIFICATION: sent to neighbor 206.108.255.2 (VRF default AS 53679) 4/0 (Hold Timer Expired Error/None) 0 bytes Oct 10 03:41:06 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-5-ADJCHANGE: peer 206.108.255.2 (VRF default AS 53679) old state OpenConfirm event Established new state Established Oct 10 04:41:58 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-5-ADJCHANGE: peer 206.108.255.2 (VRF default AS 53679) old state Established event Stop new state Idle Oct 10 04:41:58 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-3-NOTIFICATION: sent to neighbor 206.108.255.2 (VRF default AS 53679) 4/0 (Hold Timer Expired Error/None) 0 bytes Oct 10 04:42:11 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-5-ADJCHANGE: peer 206.108.255.2 (VRF default AS 53679) old state OpenConfirm event Established new state Established Oct 10 05:38:55 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-5-ADJCHANGE: peer 206.108.255.2 (VRF default AS 53679) old state Established event Stop new state Idle Oct 10 05:38:55 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-3-NOTIFICATION: sent to neighbor 206.108.255.2 (VRF default AS 53679) 4/0 (Hold Timer Expired Error/None) 0 bytes Oct 10 05:39:10 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-5-ADJCHANGE: peer 206.108.255.2 (VRF default AS 53679) old state OpenConfirm event Established new state Established Oct 10 07:42:15 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-5-ADJCHANGE: peer 206.108.255.2 (VRF default AS 53679) old state Established event Stop new state Idle Oct 10 07:42:15 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-3-NOTIFICATION: sent to neighbor 206.108.255.2 (VRF default AS 53679) 4/0 (Hold Timer Expired Error/None) 0 bytes Oct 10 07:42:54 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-5-ADJCHANGE: peer 206.108.255.2 (VRF default AS 53679) old state OpenConfirm event Established new state Established Oct 10 08:40:07 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-5-ADJCHANGE: peer 206.108.255.2 (VRF default AS 53679) old state Established event Stop new state Idle Oct 10 08:40:07 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-3-NOTIFICATION: sent to neighbor 206.108.255.2 (VRF default AS 53679) 4/0 (Hold Timer Expired Error/None) 0 bytes Oct 10 08:40:37 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-5-ADJCHANGE: peer 206.108.255.2 (VRF default AS 53679) old state OpenConfirm event Established new state Established Oct 10 09:40:13 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-5-ADJCHANGE: peer 206.108.255.2 (VRF default AS 53679) old state Established event Stop new state Idle Oct 10 09:40:13 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-3-NOTIFICATION: sent to neighbor 206.108.255.2 (VRF default AS 53679) 4/0 (Hold Timer Expired Error/None) 0 bytes Oct 10 09:40:25 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-5-ADJCHANGE: peer 206.108.255.2 (VRF default AS 53679) old state OpenConfirm event Established new state Established Oct 10 10:10:10 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-5-ADJCHANGE: peer 206.108.255.2 (VRF default AS 53679) old state Established event Stop new state Idle Oct 10 10:10:10 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-3-NOTIFICATION: sent to neighbor 206.108.255.2 (VRF default AS 53679) 4/0 (Hold Timer Expired Error/None) 0 bytes Oct 10 10:10:28 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-5-ADJCHANGE: peer 206.108.255.2 (VRF default AS 53679) old state OpenConfirm event Established new state Established Oct 10 10:41:13 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-5-ADJCHANGE: peer 206.108.255.2 (VRF default AS 53679) old state Established event Stop new state Idle Oct 10 10:41:13 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-3-NOTIFICATION: sent to neighbor 206.108.255.2 (VRF default AS 53679) 4/0 (Hold Timer Expired Error/None) 0 bytes Oct 10 10:41:29 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-5-ADJCHANGE: peer 206.108.255.2 (VRF default AS 53679) old state OpenConfirm event Established new state Established Oct 10 13:39:28 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-5-ADJCHANGE: peer 206.108.255.2 (VRF default AS 53679) old state Established event Stop new state Idle Oct 10 13:39:28 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-3-NOTIFICATION: sent to neighbor 206.108.255.2 (VRF default AS 53679) 4/0 (Hold Timer Expired Error/None) 0 bytes Oct 10 13:39:37 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-5-ADJCHANGE: peer 206.108.255.2 (VRF default AS 53679) old state OpenConfirm event Established new state Established Oct 10 14:22:07 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-5-ADJCHANGE: peer 206.108.255.2 (VRF default AS 53679) old state Established event Stop new state Idle Oct 10 14:22:07 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-3-NOTIFICATION: sent to neighbor 206.108.255.2 (VRF default AS 53679) 4/0 (Hold Timer Expired Error/None) 0 bytes Oct 10 14:22:19 CDT SiouxCity-Fibernet-Arista Bgp: %BGP-5-ADJCHANGE: peer 206.108.255.2 (VRF default AS 53679) old state OpenConfirm event Established new state Established Frank Frank Bulk Chief Technology Officer / Chief Operating Officer 339 1st Ave NE? |? Sioux Center, IA 51250?? phone:?712.722.3451?web:?mypremieronline.com direct:?(712) 722-7152?cell:?(712) 441-6049

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MICE RS2 Bird Update
by Jay Hanke Oct. 27, 2025

Oct. 27, 2025

MICE will be upgrading BIRD on RS2 (Ridgeview) at 12:00 PM Central time today to resolve the malformed BGP update issues causing flapping BGP sessions. We expect the upgrade to be less than 30 minutes. All sessions to RS2 will drop during this time. Sessions to RS1 will be unaffected. MICE is planning to apply the same patch to RS1 (511) on Monday. -- Jay Hanke, President South Front Networks jayhanke(a)southfront.io Phone 507-327-2398 https://southfront.io/

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v6 on rs1/rs2 fubar?
by Andrew Hoyos Oct. 24, 2025

Oct. 24, 2025

Hi folks, We dropped v6 to rs1/rs2. Spot checked a few other members we manage, and same deal. Any work taking place on route servers at the moment? Andrew Hoyos hoyosa(a)gmail.com

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UG 46 Meeting & Election
by Richard Laager Oct. 8, 2025

Oct. 8, 2025

The MICE UG 46 meeting will be held Wednesday, October 9, 3:00 pm at UMN and via Zoom. Parking, etc. details same as before: https://lists.iphouse.net/cgi-bin/wa?A2=MICE-DISCUSS;2c503e19.2209 * * *Zoom Details* https://umn.zoom.us/j/97601658469?pwd=C6JWkmoYfB9WjZsnRPr9S5u1l4Zkuz.1 ID: 94910223662, passcode: Jp74Et 651-372-8299, meeting ID 97601658469, passcode 864193 * * *Nominations* We will be holding an election for a board seat. The board consists of three seats with staggered terms, such that one seat comes up for re-election each year (at the fall meeting). This year, Reid's seat is up for election. As in the past, we will close nominations in advance of the meeting so people have a chance to instruct a proxy appropriately. *Nominations will be open for two weeks, September 23 - October 6. *I plan to send reminder emails approximately at the start of and just after the nomination period. In the event that the election is uncontested, our practice is to elect by acclimation at the meeting. Proxies are unnecessary in that situation, assuming that the meeting makes quorum. *Proxies * The bylaws state that you send proxies to the Chief Manager (me, Richard Laager), and electronic means are acceptable. So a simple email is sufficient: rlaager(a)wiktel.com or chiefmanager(a)micemn.net. If you send me a /vote/ by email (e.g. "We vote for <X>."), I will treat it as an a proxy appointment, appointing me to vote on your behalf, but restricted to /only/ the election item and to /only/ vote for the candidate you expressed. If you send me a proxy with different instructions (e.g. "We appoint <Y> to vote for us."), obviously that will be honored as written. -- Richard

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Please welcome Qwilt Inc. to MICE!
by Jeremy Lumby Oct. 7, 2025

Oct. 7, 2025

Name: Qwilt Inc. Switch: MICE Main Ports: 6/29/1 ASN: 20253 IPv4: 206.108.255.202/24 IPv6: 2001:504:27:0:0:4F1D::1/64 Peering Contact: peering(a)qwilt.com Route Servers: YES BFD: NO Welcome Aboard! Jeremy Lumby Minnesota VoIP 9217 17th Ave S #216 Bloomington, MN 55425 Main: 612-355-7740 Direct: 612-392-6814 Fax: 952-873-7425 jlumby(a)mnvoip.com

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Please welcome T-Mobile USA, Inc to MICE!
by Jeremy Lumby Sept. 30, 2025

Sept. 30, 2025

Name: T-Mobile USA, Inc Switch: MICE Main Port: Ethernet 6/15/1 ASN: 21928 IPv4: This is a port addition to an existing LAG, all IP info remains the same. The new connection will be 3x100G IPv6: Peering Contact: peering(a)t-mobile.com Route Servers: Yes BFD: No Welcome Aboard Again! Jeremy Lumby Minnesota VoIP 9217 17th Ave S #216 Bloomington, MN 55425 Main: 612-355-7740 Direct: 612-392-6814 Fax: 952-873-7425 jlumby(a)mnvoip.com

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MICE has broken 2T
by David Farmer Sept. 9, 2025

Sept. 9, 2025

MICE has broken 2T twice in the last week, on Tuesday and Sunday. [image: image.png] -- =============================================== 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 ===============================================

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UnitedHealth Group Maintenance
by Gartley, Dakota S Aug. 21, 2025

Aug. 21, 2025

UHG (AS10879) will be performing maintenance tonight starting at 9PM Central. At this time, our peering will go down and will be brought back up once maintenance is completed. ____________________________ Dakota Gartley | Optum Technology Senior Manager, Network Engineering Edge & Customer Connectivity (ECC) Network, Security and Internet Services (NSIS) T +1 763-732-6405<tel:+17637326405> dakota(a)optum.com<mailto:dakota@optum.com> [A picture containing text, clipart Description automatically generated] This e-mail, including attachments, may include confidential and/or proprietary information, and may be used only by the person or entity to which it is addressed. If the reader of this e-mail is not the intended recipient or intended recipient’s authorized agent, the reader is hereby notified that any dissemination, distribution or copying of this e-mail is prohibited. If you have received this e-mail in error, please notify the sender by replying to this message and delete this e-mail immediately.

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WiscNet MICE remote switch maintenance 2025-08-12 5pm
by Chris Wopat Aug. 12, 2025

Aug. 12, 2025

WiscNet is performing maintenance on our MICE remote switch on Tue Aug 12th at 5pm. Time window is 5p-7p but expect ~30minutes downtime. We're doing Junos updates and will cull BGP sessions during the maintenance. This will affect all peers though this switch: * AS2381 - WiscNet * AS3128 - University of Wisconsin System * AS11317 - Great Planes Network Cheers, -- Chris Wopat Network Engineer, WiscNet wopat(a)wiscnet.net 608-210-3965

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CS Tech Port Move
by Jay Hanke Aug. 7, 2025

Aug. 7, 2025

CS Tech LAG has been moved to: SFN MN-AlbertLeaSFN-Remote-10G :: Ethernet4 SFN MN-AlbertLeaSFN-Remote-10G :: Ethernet5 -- Jay Hanke, President South Front Networks jayhanke(a)southfront.io Phone 507-327-2398 https://southfront.io/ MWPS 2025 https://www.eventcreate.com/e/mwps2025

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T-Mobile Traffic Changes
by David Farmer Aug. 1, 2025

Aug. 1, 2025

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 ===============================================

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Please welcome UnitedHealth Group to MICE!
by Jeremy Lumby July 29, 2025

July 29, 2025

Name: UnitedHealth Group Switch: MICE 511 (both switches) Ports: Adding 3/2/1 in Portchannel 5 to 6/21/1 on the 7504 (100G Switch - 206.108.255.200) Adding 3/9/1 in Portchannel 20 to 4/9/1 on the 7804 (400G Switch - 206.108.255.198) ASN: 10879 IPv4: All IP info stays the same. Adding ports for switch diversity as well as capacity of 2x2x100G IPv6: Peering Contact: inet_ops(a)uhc.com Route Servers: YES Welcome Aboard Again! Jeremy Lumby Minnesota VoIP 9217 17th Ave S #216 Bloomington, MN 55425 Main: 612-355-7740 Direct: 612-392-6814 Fax: 952-873-7425 jlumby(a)mnvoip.com

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