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Tag: ipv6

Microsoft Teams / Skype for Business PowerShell doesn’t support IPv6

I was trying to administer our tenant’s Microsoft Teams accounts, but the connection timed out constantly on my home comp. I assumed it’s because my Office installation’s messed up due to constant switching between 2016 and 2019 Preview. For the googlers: Get-CsPowerShellEndpoint : The operation has timed out At C:\Program Files\Common Files\Skype for Business Online\Modules\SkypeOnlineConnector\SkypeOnlineConnectorStartup.psm1:108 […]

IPv6 on Ubnt EdgeRouter X with DIGI PPPoE

Basics Ingredients: Ubnt EdgeRouter X DIGI with PPPoE subscription Interfaces: eth0, eth1, eth2, eth3: LAN, put into a virtual switch so that they behave the same way and don’t need individual configuration eth4: WAN Now you might be scratching your head: by default, eth0 is WAN, so why change it? First I didn’t understand that […]

Passing ICMPv6 on Windows Defender Firewall

ICMPv6 is pretty crucial for IPv6 to work correctly. Unfortunately, to this day, Windows 10 still blocks those packets by default. Here’s how to let them through. Open Start / Run, then run: wf.msc This opens the Microsoft Management Console with the Windows Defender Firewall with Advanced Security snap-in. Here select Inbound Rules and click […]