Infoblox’s global team of threat hunters uncovers a DNS operation with the ability to bypass traditional security measures and control the Great Firewall of China. Read about “Muddling Meerkat” and the many other threat actors discovered by Infoblox Threat Intel here.

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Refused message

Techie

Posts: 10

‎01-24-2022 01:32 PM

1276

0

What are the likely causes of REFUSED message?

Re: Refused message

Moderator

Posts: 70

‎01-26-2022 08:33 AM

1277

0

Hello,

It depends on what you are trying to do. However, from my experience, it’s one of the following:

70% of the time it’s a credential or authentication issue.

20% it’s a firewall or network connection issue.

5% it’s an incompatibility with protocols.

5% it’s a bug.

Hope this helps,

Kevin Zettel

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