Date: Thu, 22 Oct 1998 11:20:21 +0300 From: dron@croc.ru To: questions@FreeBSD.ORG Subject: question Message-ID: <916A7822BE8CD111943800805F8B29EC217785@ns.croc.ru>
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Hi ! In "FreeBSD Security How-To" I read and do: sysctl -w net.inet.tcp.log_in_vain=1 sysctl -w net.inet.udp.log_in_vain=1 And now I regulary receive in logs: Oct 21 13:10:20 proxy /kernel: Connection attempt to UDP 194.190.88.1:1171 from 194.190.88.1:53 Oct 21 13:10:20 proxy /kernel: Connection attempt to UDP 194.190.88.1:1172 from 194.190.88.10:53 Oct 21 13:10:24 proxy /kernel: Connection attempt to UDP 194.190.88.1:1173 from 194.190.88.1:53 Oct 21 13:11:37 proxy /kernel: Connection attempt to UDP 194.190.88.1:1179 from 194.190.88.10:53 194.190.88.1 - is my FreeBSD, secondary DNS 194.190.88.10 - is my Primary DNS What does it means ? Can anybody advise anything ? Thanks Andrey To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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