Scheduled

• Sprint Maintenance - 00:00am - 6:00am, Monday, July 15, 2002 [Req #610]

Completed

• I1 router ks-1.r reload - 6:00am, Sunday, June 16, 2002 [Req #585]
• KSU Network Maintenance 12:05am - 12:30am CDT, Sunday, June 9, 2002 [Req #602]
• Reload of ks-4.r - 4:30pm CDT, Friday, June 7, 2002 [Req #601]
• Sprint Outage - 6:00am - 6:30am CDT, Monday, June 3, 2002 [Req #600]
• Upgrade I2 router IOS - 9:00pm - 9:30pm CDT, Sunday, June 2, 2002 [Req #571]
• Upgrade I2 router IOS - 10:00pm - 10:30pm CDT, Wednesdy, May 22, 2002 [Req #571]
• Upgrade I2 router IOS - 10:00pm - 10:30pm CDT, Tuesday, May 14, 2002 [Req #571]
• Upgrade I2 router IOS and memory - 06:00am - 08:00am CDT, Thursday, May 9, 2002 [Req #571]
• Add memory and replace SONET card on ks-1.r - 06:00am - 07:00am, Wednesday, April 24, 2002 [Req #587]
• Upgrade I2 router IOS and memory - 07:00am - 08am, Wednesday, April 24, 2002 [Req #571]
• Sprint Scheduled Maintenance - Monday, April 22, 2002 12:00am - 06:00am [Req #586]
• KSU Scheduled Maintenance - Sunday, April 7, 2002 12:05am [Req #581]
• GPN I2 Router Maintenance - Tuesday, April 2, 2002 6:00am - 6:30am [Req #571]
• GPN I1 Router Maintenance - Tuesday, April 2, 2002 6:00am - 6:30am [Req #576]
• GPN reinstall of data-ks - Tuesday, April 2, 2002 8:00am - 10:00am [Req #571]
• GPN Router Maintenance - Friday, March 29, 2002 6:00am - 6:30am [Req #571]
• GPN removal of data-ks - Friday, March 29, 2002 9:30am - 10:10am [Req #571]
• Abilene KSCY Router Maintenance - Sunday, March 17, 2001 5:00am - 5:30am [Req #567]
• Maintenance on Kanren KU router - Friday, February 8, 2002 6:00am - 7:00am [Req #559]
• Qwest Maintenance Announcement - Wednesday, February 6, 2002 12:00am - 6:00am [Req #558]
• Sprint Maintenance - Monday, January 21, 12:00am - 6:00am [Req #546]
• UARK/UALR/UAMS outage - Wednesday, December 26, 2001, 6:00pm [Req #541]
• KU upgrade - Thursday, January 3, 2002, 3:00am - 7:00am [Req #543]
• Sprint outage 12/17/2001, 12:00am - 6:00am [Req #536]
• October 11, 2001 (12:00am-6:00am CDT) - Qwest maintenance 10/11/2001 [Req #522]
• September 9, 2001 (12:00am-6:00am CDT) - Qwest Maintenance [Req #516]
• September 10, 2001 (1:00am-6:00am CDT) - Sprint Maintenance [Req #515]
• August 28, 2001 (8:00am-6:00pm CDT) - Power maintenance on ku-mg.r - [Req #514] Downtime for ku-mg.r
• August 12, 2001 (12:00am-6:00am CDT) - Qwest Rounter Maintenance [Req #506]
• July 24, 25, 2001 (11:00pm-5:00am CDT) - Arkansas Circuit Maintenance [Req #498]
• May 21, 2001 (4:00am-7:00am CDT) - nic-ks maintenance [Req #477]
• May 21, 2001 (4:30am-4:45am CDT) - Replace VIP 2-50 in ks-1.r [Req #466]
• May 9, 2001 (12:00n-5:00pm CDT) - data-ks maintenance [Req #467]
• April 17, 2001 (6:30pm-7:00am CDT) - kr-ku down [Req #460]
• April 10, 2001 (6:30pm-7:00am CDT) - UAMS router and circuit changes [Req #456]
• March 22, 2001 (2:00pm-5:00pm CST) - Upgrade of ks-3.r to 12.2(0.5)T [Req #452]
• March 22, 2001 (2:00pm-5:00pm CST) - Install of FE port in ks-4.r [Req #451]
• March 18, 2001 (12:00m-2:00am CST) - UAMS Scheduled Maintenance [Req #448]
• March 19, 2001 (8:00pm-11:00pm CST) - Upgrade of nic-mn [Req #447]
• March 4, 2001 (8:00-12:00am CST - Arkansas network maintenance [Req #438]
• March 4, 2001 (2:00-4:00am CST - Router maintenance at KSU [Req #441]
• March 1, 2001 (6:00-6:05am CST - NDSU Network Maintenance [#Req #439]
• February 16, 2001 (6:00-6:05am CST - ks-2.r upgrade to 12.0(15)S [#Req #428]
• February 16, 2001 (6:00-8:00am CST - Upgrade nic-ks OS [Req #427]
• February 8, 2001 (4:00-5:00am GMT; Feb7 10:00-11:00pm CST) - Abilene CLEV, WASH, IPLS, KSCY GSR Scheduled Maintenance [Req #422]
• January 31, 2001 (2:00-5:00am) - Scheduled maintenance at KSU [Req # 419]
• January 30, 2001 (5:01-6:01am GMT; Jan29 23:01-12:01mid CST) - FW: Abilene Core Node IPLS-GSR Scheduled Maintenance [Req #416]
• January 27, 2001 (5:01-5:30am GMT; Jan26 23:01-23:30 CST) - Abilene CLEV and IPLS GSR Scheduled Maintenance [Req #397]
• January 27, 2001 (8:00 am - 12:00 pm CST) - South Dakota State University Schedualed Power Outage [Req #413]
• January 19, 2001 (5:30-6:30am GMT; Jan18 23:30-12:30mid CST) - Abilene Core Node IPLS-GSR Scheduled Maintenance [Req #395]
• January 14, 2001 (5:30-6:00am GMT; Jan13 23:30-12:00mid CST) - Abilene Core Node IPLS-GSR Scheduled Maintenance [Req #392]
• January 8, 2001 (4:59-5:30am GMT; Jan7 22:59-23:30 CST) - I2 via UMN, Abilene IPLS GSR Outage [Req #389]
• December 16, 2000 (12:00am-6:00am) - KC Qwest POP move [Req #212]
• December 12, 2000 (5:00am-6:00am) - mn-1.r maintenance outage [Req #367]
• December 4, 2000 (6:30am-6:45am CST) - maintenance upgrade for ks-1.r from 12.1(5) to 12.1(5a) [Req #364]
• November 30, 2000 (5:00pm-6:30pm CST) - UAMS Scheduled work [Req #363]
• November 9, 2000 (6:30am-7:00am CST) - ONLY ks-1.r (memory and IOS) upgrades [Req #349]
• November 9, 2000 (6:00am-7:00am CST) - North Dakota Scheduled Maintenance [Req #345]
• November 9, 2000 (5:15am-6:15am CST) - UMN router maintenance [Req #343]
• November 8, 2000 (6:00am-7:00am CST) - North Dakota Scheduled Maintenance [Req #345]
• November 8, 2000 (5:30am-6:30am CST) - upgrade ks-2.r & mn-2.r to 12.0(13)S [Req #348]
• November 7, 2000 (6:00am-7:00am CST) - North Dakota Scheduled Maintenance [Req #345]
• November 6, 2000 (6:00am-6:30am CST) - North Dakota Scheduled Maintenance [Req #345]
• November 2, 2000 (6:00am-6:45am CST) - North Dakota Scheduled Maintenance [Req #345]
• October 29, 2000 (8:00am-9:00am CDT) - emergency maintanence work on mn-1.r [Req #344]
• October 28, 2000 (6:00am CDT) - EMERGENCY REBOOT of mn-1.r [Req #344]
• October 13, 2000 (6:00am-6:15am CDT) - automatic/scheduled reload of mn-1.r. [Req #336]
• October 9&12&13, 2000 (6:00am-7:00am CDT) - KanREN Maintenance Window ("ku" & "ksu" & "kumc"). [Req #331]
• October 12, 2000 (4:45am-5:20am GMT, Oct11-12 11:45pm-1:20am) - Abilene IPLS, CLEV, DNVR, KSCY GSR Maintenance. [Req #335]
• October 9, 2000 (10:00am-3:00pm CDT) - Sprint maintenance on Internet1. [Req #332]
• October 9, 2000 (12am-7:30am CDT) - Sprint maintenance on Internet1. [Req #332]
• October 5-6, 2000 (6:00am-7:00am CDT) - KanREN Maintenance Window ("ku" & "ksu"). [Req #331]
• September 26-28, 2000 (6:00am-7:00am CDT) - KU maintenace work. [Req #328]
• September 20 - 26, 2000 - UALR configuration changes (contact GPN engineer only if UALR calls). [Req #324]
• September 22, 2000 (6:30am-7:00am) - Sprint IP circuit change. [Req #322]
• September 21, 2000 (8:00pm-8:30pm) - UALR/UAMS outage expected. [Req #323]
• September 21, 2000 (6:30am-7:00am) - Qwest IP circuit change. [Req #320]
• September 21, 2000 (6:00am-6:15am) - ND I1 reconfiguration [Req #263]
• August 31/September 1, 2000 (intermittently during day) - Disruption of Onvoy services to reconfigure to support new QWest I1 service point at UMN. [Req #315]
• August 13, 2000 (8:00am-12:00am) - UALR/UAMS outage expected. [Req #307]
• August 12, 2000 (12:00am-5:00am) - ND - MN and SD - MN circuit planned outage. [Req #305]
• August 9, 2000 (12:00pm-12:30pm) - SDSU brief network outage required. [Req #304]
• August 5, 2000 (5:00-7:00am CDT) - Qwest IP circuit maintenance. [Req #297]
• August 3, 2000 (6:00-8:00am CDT) - UALR router maintenace. [Req #299]
• August 1, 2000 (5:30-7:00am CDT) - UND outage. [Req #298]
• July 28, 2000 (11:00-11:30 GMT, 6:00-6:30 CDT) - Abilene IPLS Maintenance :: mn-2.r connection. [Req #292]
• July 20, 2000 (6:00-6:30am CDT) - KANREN maintenance. [Req #283]
• July 18, 2000 (5:00-7:00am CDT) - UND Outage (inc. mn-1-nd-ndsu currently via UND). [Req #281]
• July 18, 2000 (5:00-7:00am CDT) - KU maintenance work. [Req #282]
• July 16, 2000 (6:00-8:00am CDT) - UALR router maintenance. [Req #277]
• July 14, 2000 (4:00-5:00am CDT) - KUMC outage. [Req #274]
• July 11, 2000 (6:00-7:00am CDT) - KANREN router down time. [Req #271]
• July 7, 2000 (4:30-6:00am CDT) - North Dakota connection bgp and routing changes. [Req #263]
• July 6-7, 2000 (6:00-7:00am CDT) - KANREN router down time Jul 6 & 7. [Req #271]
• June 25, 2000 (5:00-7:00am CDT) - SDSU I2/GPN Downtime on June 25. Downtime of ~2hrs expected. [Req #258]
• June 22, 2000 (6:00-6:30am CDT) - [KANREN/KU] Service Outage, "ku" nodes down. [Req #254]
• June 19, 2000 (6:00-6:30am CDT) - [KANREN/KU] Service Outage, "ku" nodes down. [Req #254]
• June 15, 2000 (6:00-6:30am CDT) - [KANREN/KU] Service Outage, "ku" nodes down. [Req #254]
• June 14, 2000 (10:00-12:00-6:00am MST/12-2-8am CDT) - Qwest: Scheduled Maintenance - change QWest BGP AS from 209 to 3908. [Req #253]
• June 6, 2000 (6:00am CDT) - mn.r OC-12 ATM card replacement. Downtime of 5min expected. [Req #241]
• May 23, 2000 (6:00-6:30am CDT) - ks-2.r & mn-2.r IOS upgrade to 12.0(10.3)S from 12.0(7)S17. Downtime of 5min/per node expected. [Req #244]
• May 9, 2000 (12:00-1:00am CDT) - QWest/KMC DS3 maintenance, disruption of DS3s MN-SD & MN-ND. [Req #238]
• May 4, 2000 (6:30-6:45 EST/CDT) - Abilene KSCY GSR Emergency Maintenance, IOS Code Upgrade from 12.0(10.1)S1 to 12.0(10.3)S1. [Req #233]
• April 27, 2000 (5:00-7:00 GMT, 12-2:00am CDT) - Abilene Great Plains Connector Circuit Grooming (Scheduled). [Req #227]
• April 25, 2000 (5:45am) - GPN to Abiline (KSCY) "pos scramble-atm" configuration. [Req #226]
• April 22, 2000 (6:30am, rescheduled at 10:30am) - reload ks.s to reindex snmp tables. Downtime of 5min expected. [Req #212]
• April 10, 2000 (6:30am) - ks.s port adapter replacement/installation. Downtime of 5min 3-4 times expected. [Req #212]
• March 16, 2000 (6:00am) - ks-2.r IOS upgrade to 12.0(7)S1 from 12.0(3.7)S7. Downtime of 5min expected. [Req #183]
• February 16, 2000 (5:00-7:00am) - Univ of Kansas peering to ks-2.r change from unicast to unicast/mcast. Brief outages to KU during period. [Req #191]
• February 3, 2000 (6:00am) - Univ of Kansas (KU) upgrading connecting router to 12.0(7)T. Downtime of 5min-1hr expected. [Req #186]
• February 2, 2000 (6:00am) - ks-2.r IOS upgrade to 12.0(7)S1 from 12.0(3.7)S7. Downtime of 5min expected. [Req #183]
• January 18, 2000 (5:00pm) - Scheduled power outage at EDC, disrupting the GPN DS3 ckts to North Dakota, Minnesota, and South Dakota. [Req #160]
• January 15, 2000 (12:30am - 1:00am) - nic-ks reboot. [Req #164]
• January 13, 2000 (6:00am) - PVC reorganization for North Dakota connection through Minneapolis. [Req #155]
• January 12, 2000 (8:00am - 12:00n) - Fiber reorganization at UMN, disrupting new Minnesoat circuits for about 1/2 hour during the time period. [Req #155]
• September 3, 1999 (6:30) - Upgrade ks-1.r from 128MB to 256MB RAM. Upgrade nic-ks fixed drive and memory. [Req #99]
• August 10, 1999 (6:00am) - Upgrade ks-1.r from 11.1(23)CC to 12.0(5)S. Downtime of about 5 minutes expected for all GPN/I1 services. [Req #89]
• July 21, 1999 (7:00am) - Replace sd.r router with new Cisco 7200. Downtime of about 1 minute expected for SD and ND connections.
• July 20, 1999 (9:00am) - Install IPv6 router in KC. No downtime expected.
• July 9, 1999 (6:00am) - Add scrambling to DS-3 circuits. Downtime a few seconds for nd.s, ne.s, ok.s, and ar.s.
• July 8, 1999 (8:30am) - Add card serial card to nic-ks and replace VIP card on ks-1.r. No network downtime expected.
• June 28, 1999 (6:00am) - Upgrade ar.s, ks.s, ok.s and sd.s from 11.3(2)WA4(4) to 12.0(3c)W5(9). Expected downtime of 5-15 minutes. [Req #77]
• June 8, 1999 (6:00am) - Upgrade ks-2.r from 12.0(3.7)S4 to 12.0(3.7)S7. Expected downtime of five minutes. [Req #69]
• June 8, 1999 (6:00am) - Upgrade nd.s from 11.3(2)WA4(4) to 12.0(3c)W5(9). Expected downtime of five minutes. [Req #65]
• June 6, 1999 (6:00am) - Upgrade ne.s from 11.3(2)WA4(4) to 12.0(3c)W5(9). Expected downtime of five minutes. [Req #67]
• May 6, 1999 (6:00am) - Upgrade ks-2.r monitor-rom, mbus-agent-rom, & fabric-downloader to 12.0S bundled. Expected downtime of two minutes.
• May 3, 1999 (10:00am) - ATM Switch configuration changes (will not affect network connectivity)
• April 29, 1999 (12:00noon) - Change local port to UNL router and replace OC-3 card.
• April 28, 1999 (6:00am) - Upgrade ks-2.r to 12.0S. Expected downtime of two minutes.
• April 26, 1999 (4:45pm) - Add ATM card to nic-ks. Expected downtime of two minutes.
• March 19, 1999 - Replace ATM card in ks-1.r, disk in nic-ks.