Upgrade Maintenance (Ballerup)

Impact:
The following services will be affected:
NU-S001567 – LAG for NDN-BAL Microsoft
NU-S001572 – LAG for NDN-BAL Fastly.
NU-S001550 – NDN to Fastly
NU-S000871 – Apple PNI 100G in Ballerup Interxion
NU-S000786 – PNI NORDUnet – Globalconnect
NU-S001435 – dk.bal3 to dk-bal-sw-01
NU-S000735 – dk-bal2 – dk-uni2
NU-S000667 – DK-BAL PNI to AWS
NU-S000514 – Link to STHIX Copenhagen
NU-S000939 – ORE2-PROD-FW-01 HA1-A to BAL-PROD-FW-01 HA1-A via L2VPN
NU-S000926 – OOB for DK-BAL-DCI-01 and DK-BAL-DCI-02
NU-S000879 – 10G Trunk between dk-bal2 and dk-bal2-dist-msw-01
NU-S000714 – Netnod – CPH
NU-S001426 – ndn-sunet5-mpls-bal
NU-S001438 – dk-bal3 to lnd88-r11
NU-S001477 – dk-bal3-dk-bal3-leaf-01
NU-S800156 – NU-S800156
NU-S000812 – DK-BAL ZoomPod management
NU-S001375 – Physical link 1 for jumphost on ore.
NU-S001478 – ae bal/ore2 to core
NU-S000780 – 100G ESBJ – BAL2 Nordunet Groove
NU-S001546 – bal-esbj-phy3
NU-S000770 – dk-bal2 – no-hmg9
NU-S000816 – TDC
NU-S000885 – bal2-bal-zoom-fw-01
NU-S000935 – Upink from DK-BAL-PROD-FW-01
NU-S001548 – bal3-esbj-phy1
NU-S001549 – bal3-esbj-phy2
NU-S001184 – link between BUS-BAL
NU-S000799 – dk-bal2 – no-hmg9 phy1
NU-S000881 – 200G Between ORE and BAL
NU-S000077 – NORDUnet BackBone, SE-TUG DK-BAL2
NU-S000681 – TUG – BAL2 phy1
NU-S000682 – TUG – BAL2 phy2
NU-S000792 – dk-bal2.dk-bal-nas-sw-02
NU-S000883 – Physical link 2 for 200G between ORE and BAL
NU-S000793 – dk-bal2.dk-ore-nas-sw-02
NU-S000882 – Physical link 1 for 200G between ORE and BAL
NU-S000922 – dk-bal-leaf-01.dk-bal
NU-S000913 – dk-ore2-leaf-02.dk-bal2
NU-S001664 – Ciena 400G ZR+ bal-hmg9
NU-S001545 – Microsoft Ballerup
NU-S001547 – bal3-esbj-phy4
NU-S000841 – bal2-esbj-phy2
NU-S001577 – Conditional ebgp default route advertising to SIKT
NU-S001505
NU-S001374