Tag: IPv6

Issues using Microsoft DirectAccess with Citrix Cloud

When migrating a Customer to Citrix Cloud I encountered a specific issue I had problem with finding the correct answer to when searching the internet. It’s an problem we solved long ago but when we migrated to Citrix Cloud we realized we could not solve it like before. Take a look in the ”Problem” section…



DirectAccess with Teredo Protocol requires ICMP traffic to be allowed

With Microsoft DirectAccess (DA) you have three different protocols that you can utilize, with 6To4 and Teredo being the primary ones and IPHTTPS being the fallback if both primary fail/are not configured correctly (6To4 is attempted before Teredo). One thing that is different with Teredo protocol is that the DirectAccess server will send a one-time…