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Re: [cobalt-users] Help with Port 69 & Portsentry / Logcheck
- Subject: Re: [cobalt-users] Help with Port 69 & Portsentry / Logcheck
- From: elmer@xxxxxxxxxxxxxx
- Date: Wed Feb 21 20:29:30 2001
- List-id: Mailing list for users to share thoughts on Cobalt products. <cobalt-users.list.cobalt.com>
On Mon, 19 Feb 2001, tony simpson wrote:
} Feb 19 09:04:37 www portsentry[15570]: attackalert: Connect from host:
} 192.168.1.1/192.168.1.1 to UDP port: 69
Your ISP is probably running some stuff on a private network that
ain't quite right, or someone is running NAT and should have read
the manual. No big deal. Block this IP out in portsentry.ignore
} Feb 19 04:15:02 www imapd[25175]: imap service init from 127.0.0.1
} Feb 19 04:15:02 www imapd[25175]: Logout user=??? host=localhost [127.0.0.1]
} Feb 19 04:15:03 www sendmail[25177]: NOQUEUE: localhost [127.0.0.1] did not
} issue MAIL/EXPN/VRFY/ETRN during connection to MTA
This is the server running a self check. Put up with it. Blocking it
may inadvertantly block something important.