what is this

[Steve]

hello I was looking through my event log on my NT4 server and im using BIND
4.9.7 and I keep seeing entry's like this The description for Event ID ( 2 )
in Source ( DNS ) could not be found. It contains the following insertion
string(s): XFRNETS element (204.116.183.2) mask problem (204.116.183.0). it
is happening on 2 of my backup dns servers how do I correct that.
Thanks in advanced