Romeo Mlinar. January 3, Microsoft , Windows Server. Tim Cox. You need to update this, Method 1 and 2 are all that is needed. Gordon Larson. CV Contact. Comments: 2 Add comment. Salvatore Gallagher says:. Add your comment Cancel reply Comment. Your Name. Your Email. Your Website. Next: Next post: Office — Change a shared mailbox email address. We would like to uninstall it or totally disable it. I have unchecked the check boxes that link IPv6 to each network adapter in my servers, but the machines still register IPv6 addresses with the DNS server.
Yes, we've noticed this ourselves. Windows and Win 7 for that matter will use certain tunneling IPv6 addresses. You can turn them off by setting a registry setting. It's described here:. Set it to 0x01 to disable the tunneling interfaces. The IPv6 network stack is integrated into places you wouldn't normally expect it to be. There are plenty of reports of strange behavior or breakage in BranchCache, Exchange Server and , and Microsoft Outlook that were resolved when IPv6 was re-enabled.
If you are going to disable IPv6 realize that Microsoft does no testing with IPv6 disabled and that you are going against their recommendations. Make sure you have a good reason to do so. Sign up to join this community. Then the attacker can then man in the middle traffic on the network and capture domain authentication requests. The attacker can either relay the authentication requests or gather hashes to be cracked.
You can set everything to prefer v4 over v6 if it concerns you. Having v6 disabled can and does cause problems. This is exactly what I am going to do. The vendor even asked for my resources regarding the "prefer IPv4" methodology. I'm gladly complying. I can even quote you guys if you'd like ;. What you end up doing? How did that in your environment? GPO or something to modify the prefer ipv4? Get answers from your peers along with millions of IT pros who visit Spiceworks.
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