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Atomic Data New Equipment Deployment Maintenance - 7/20/2021
by Keith Wirch July 13, 2021

July 13, 2021

Please note the following maintenance window that will affect peering relationships with Atomic Data. When: 7/20/2021 2200 HRS Central Time Duration: 4 hours Reason: Replacing routing equipment Expected Impact: Peering relationships will drop during replacement. BGP Peering will be shutdown gracefully prior to equipment replacement. Keith Wirch Infrastructure Engineer ---- Atomic Data(r) // Safe. Simple. Smart.(r) 250 Marquette Avenue Minneapolis, MN 55401 Main // 612.466.2000 Direct // 612.466.2106

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Re: Verus AS26156 New Equipment
by Jamison Masters July 13, 2021

July 13, 2021

Hello, There were some technical difficulties during our transition to new equipment that are now rectified. All sessions are up and appear to be stable. If you notice any issues, please let me know. My apologies for the delay and for any inconvenience or alerts you may have had to endure. Jamison Masters noc(a)veruscorp.com<mailto:noc@veruscorp.com> jamison(a)veruscorp.com<mailto:jamison@veruscorp.com> -----Original Message----- From: noc(a)veruscorp.com<mailto:noc@veruscorp.com> Sent: Friday, July 9, 2021 11:52 AM To: noc(a)veruscorp.com<mailto:noc@veruscorp.com> Subject: Verus AS26156 New Equipment Hello, This message is going out to multiple peers and IX's, thus a blind copy message - apologies. Verus Corporation is migrating our connections to new equipment to support 10G service. We have already verified physical connectivity and are confident. AS26156 We are planning maintenance on Saturday 7/10, between the hours of 10 AM and 4 PM CST. During this transition, our BGP session with you will be gracefully shut down on the existing router before turning the session up on the new equipment. Thank you, Jamison Masters noc(a)veruscorp.com<mailto:noc@veruscorp.com> Jamison Masters Partner | CIO [New-logo-smaller-cropped] 201 85th Ave NW | Coon Rapids, MN 55433 Main: 763.354.2200 Direct: 763.354.2204 Support: 763.354.2222 | help(a)veruscorp.com<mailto:help@veruscorp.com> Email: jamison(a)veruscorp.com<mailto:jamison@veruscorp.com> Website: www.veruscorp.com<http://www.veruscorp.com/> [LinkedinSmaller]<https://www.linkedin.com/company/verus-corporation>[TwitterSmaller]<https://twitter.com/VerusCorp>

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FW: Verus AS26156 New Equipment
by Jamison Masters July 9, 2021

July 9, 2021

FYI - rejected from noc(a)veruscorp.com. Sending from jamison(a)veruscorp.com. Please see message. -----Original Message----- From: noc(a)veruscorp.com Sent: Friday, July 9, 2021 11:52 AM To: noc(a)veruscorp.com Subject: Verus AS26156 New Equipment Hello, This message is going out to multiple peers and IX's, thus a blind copy message - apologies. Verus Corporation is migrating our connections to new equipment to support 10G service. We have already verified physical connectivity and are confident. AS26156 We are planning maintenance on Saturday 7/10, between the hours of 10 AM and 4 PM CST. During this transition, our BGP session with you will be gracefully shut down on the existing router before turning the session up on the new equipment. Thank you, Jamison Masters noc(a)veruscorp.com

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FW: Maintenance: ZAYO TTN-0005095553 Planned
by AnthonyAnderberg＠nuvera.net July 9, 2021

July 9, 2021

Looks like the Zayo maintenance below is affecting a number of MICE members, no updated ETR from them at the moment. Additionally, another maintenance event seems to be affecting HE’s Rochester location starting at midnight - hope everyone is doing OK. Cheers, anthony [signature_2077243253] From: MR Zayo <mr(a)zayo.com> Date: Thursday, July 8, 2021 at 10:01 PM Subject: START MAINTENANCE NOTIFICATION***Nuvera Communications***ZAYO TTN-0005095553 Planned*** Dear Zayo Customer, Please be advised that the below scheduled maintenance activity will be commencing momentarily. Maintenance Ticket #: TTN-0005095553 Maintenance Window 1st Activity Date 08-Jul-2021 22:00 to 09-Jul-2021 06:00 ( Central ) 09-Jul-2021 03:00 to 09-Jul-2021 11:00 ( GMT ) Location of Maintenance: 5200' east of Kelly Ave on County Rd 140 in Cologne, MN Reason for Maintenance: Zayo will perform maintenance to replace a box culvert on County Rd 140 in Cologne, MN. Circuit(s) Affected: Circuit Id Expected Impact A Location Address Z Location Address Legacy Circuit Id FBDK/1363902//ZFS Hard Down - Duration of maintenance window If you have any questions or need any additional information, please contact the MR group at mr(a)zayo.com or call 866-236-2824. Regards, Zayo Global Change Management Team/Équipe de Gestion du Changement Global Zayo Zayo | Our Fiber Fuels Global Innovation Toll free/No sans frais: 1.866.236.2824 United Kingdom Toll Free/No sans frais Royaume-Uni: 0800.169.1646 Email/Courriel: mr(a)zayo.com<mailto:releases@zayo.com> Website/Site Web: https://www.zayo.com<http://www.zayo.com/> Purpose<http://www.zayo.com/company/about-zayo/> | Network Map<http://www.zayo.com/solutions/global-network/> | Escalation List<https://tranzact.zayo.com/#!/escalation-lists> | LinkedIn<https://www.linkedin.com/company/530962/> | Twitter<https://twitter.com/zayogroup> | Tranzact <https://tranzact.zayo.com/#!/login> This communication is the property of Zayo and may contain confidential or privileged information. If you have received this communication in error, please promptly notify the sender by reply e-mail and destroy all copies of the communication and any attachments.

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Versus Port 10G Upgrade
by Jay Hanke July 7, 2021

July 7, 2021

Versus is upgrading to 10G New Port: MN VoIP 10g :: Ethernet21 Old Port: MICE Main 1G :: ge-0/0/18 All IP information will remain the same. The old port can be decommissioned at migration. Thanks! -- Jay Hanke, President South Front Networks jayhanke(a)southfront.io Phone 612-204-0000

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Zayo Belle Plaine
by Jeremy Lumby July 5, 2021

July 5, 2021

Just an FYI Zayo is having cooling issues in Belle Plaine again. In the past this has caused the MICE extension switch to power itself off as a result of over temperature protection. I have opened a ticket with Zayo. The temperature has increased 20F in the last 45 minutes. Jeremy Lumby Minnesota VoIP 9217 17th Ave S #216 Bloomington, MN 55425 M: 612-355-7740 D: 612-392-6814 F: 952-873-7425 jlumby(a)mnvoip.com

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Please Welcome Involta to MICE!
by Jay Hanke June 24, 2021

June 24, 2021

Name: Involta Switch: Compudyne Duluth Remote Port: xe-0/0/3 ASN: 14230 IPv4: 206.108.255.180/24 IPv6: 2001:504:27::3796:0:1/64 Peering Contact: peering(a)involta.com Route Servers- Yes BFD: NO Welcome aboard! -- Jay Hanke, President South Front Networks jayhanke(a)southfront.io Phone 612-204-0000

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EIDG
by Jay Hanke June 22, 2021

June 22, 2021

EIDG has completed the upgrade to 1x2x10G SFN Remote Switch Eth9 Eth15 Port Channel 4 Anthony, could you update graphing? -- Jay Hanke, President South Front Networks jayhanke(a)southfront.io Phone 612-204-0000

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Jumbo Frames
by Jamison Masters June 19, 2021

June 19, 2021

Hi all, We are migrating our connections to 10G, and I'm wondering if I should request jumbo frames. I'm trying for due diligence, and apologize if this is a rudimentary question. Nanog searches do not have clear recommendations, or maybe I did not search enough. My experience with jumbo frames indicates to me that I should be safe with 9000 byte frames, but there could be PMTU discovery and fragmentation issues during transit or on the receiving side. Would you or would you not enable 9K frames with IXP and ISP connections? I just do not have enough experience in this regard, so I am thankful for any thoughts here. My inclination is to go with 9K frames, yet I do not want to deal with ancillary issues that I cannot anticipate, discern, or troubleshoot - especially during a cut. Any experience from the group is appreciated. Thank you, Jamison Masters Verus Corporation jamison(a)veruscorp.com<mailto:jamison@veruscorp.com>

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Akamai 2x2x100G upgrade
by Jay Hanke June 16, 2021

June 16, 2021

Akamai is upgrading from 1x1x100G LAG to 2x2x100G LAG Port Channel 1 MICE MAIN :: Ethernet3/3/1 [existing] MICE MAIN :: Ethernet3/26/1 [new] Existing IP Information AS20940 IPv4: 206.108.255.84/24 IPv6: 2001:504:27::51cc:0:1/64 Port Channel X <- needs switch ID MICE MAIN :: Ethernet6/8/1 [new] MICE MAIN :: Ethernet6/10/1 [new] New IP Information AS20940 IPv4: 206.108.255.85/24 IPv6: 2001:504:27::51cc:0:2/64 This email will serve as your LOA/CFA and has been filed with Cologix for cross connections to be ordered. We will follow up with an additional email as soon as optics have been installed and the ports have been provisioned. -- Jay Hanke, President South Front Networks jayhanke(a)southfront.io Phone 612-204-0000

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