unapproved update

Mark.Andrews at nominum.com Mark.Andrews at nominum.com
Fri Mar 31 23:56:20 UTC 2000

	Upgrade to the current BIND (8.2.2-P5 or 8.2.3-TB2) version.
	This is caused by either a deliberate attack or a faulty TCP
	implementation on the client attempting the update.  In either
	case the current release copes.


> My running DNS is Bind version 8.1.2. Recently following message
> returned in the named log file:
> Mar 31 14:44:08 dns named[14072]: unapproved update from
> [].4787 for health.com.hk
> When this happens, the named become hanged. I need to kill it and
> restart it.
> Does anybody can hep to explain the message and tell me how to solve it.
> Thanks in advance.
> Joe
Mark Andrews, Nominum Inc. / Internet Software Consortium
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742                 INTERNET: Mark.Andrews at nominum.com

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