I ran the search you asked me to. I'm not seeing anything weird in the logs. I went through quite a bit of it. There was one mention of one of the hosts that seems to be missing and that was about it. It wasn't any kind of error either. This is what is said:
02-21-2011 09:16:58.666 INFO Metrics - group=tcpin_connections, 192.168.100.97:4981:9997, connectionType=cooked, sourcePort=4981, sourceHost=hostname.domain.org, sourceIp=192.168.100.97, destPort=9997, _tcp_Bps=6.39, _tcp_KBps=0.01, _tcp_avg_thruput=0.03, kb=0.19, _tcp_Kprocessed=15513.00, _tcp_eps=0.03
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