I am trying to allow windows active directory services (2008 domain) through the firewall, in between zones. I have created my policy to allow the following applications: active-directory ms-ds-smb msrpc netbios-ss dns ms-win-dns ms-wins netbios-dg ms-netlogon I have created rules for bi-directional access. I am unable to join a server to the domain however. I ran a packet capture and was seeing netbios traffic being dropped (UDP 137) but I have allowed several app-id applications that allow this protocol. Any ideas? Thanks!
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