I’m with @speedy and don’t know what else to recommend other than trying to find out what’s different/unique with your VM and network settings.
For example, in one of your netstat
logs I noticed both; IPv4 and IPv6 addresses but protocol shows TCP
for both (and not TCPv6
for the [::] address).
Proto Local Address Foreign Address State
TCP 0.0.0.0:5222 HOST1:0 LISTENING [openfire-service.exe]
…
TCP [::]:5222. HOST1:0 LISTENING [openfire-service.exe]
…
- [::] is the IPv6 version of 0.0.0.0
Windows Server 2008, and later versions of Windows implement RFC 3484 and use a prefix table to determine which address to use when multiple addresses are available for a Domain Name System (DNS) name. By default, Windows favours IPv6 global unicast addresses over IPv4 addresses.
If this is the case for the network adapter(s) on your VM, have you tried setting Prefer IPv4 over IPv6 in prefix policies or tried disabling IPv6?
Not sure if it helps if you add A
, PTR
and SRV
records for the IPv6 address of your VM to the DNS as well?