Dimarc67

My feedback

  1. 123 votes
    Sign in
    (thinking…)
    Sign in with: Facebook Google
    Signed in as (Sign out)

    We’ll send you updates on this idea

    32 comments  ·  Networking » Firewall  ·  Flag idea as inappropriate…  ·  Admin →
    An error occurred while saving the comment
    Dimarc67 commented  · 

    Encountered same issue. Windows Defender Firewall on WinSrv2019 blocked RADIUS auth and acct ports UDP/1812-1813 despite the Inbound rules being enabled (default).

    Resolved this by changing the Edge Traversal setting for existing Network Policy Server rule from "Block edge traversal" (default) to "Allow edge traversal". (In my case, the traffic is coming from a different subnet, so "edge traversal" could be in play.)

    RADIUS authentication now successful.

Feedback and Knowledge Base