Date: Tue, 21 Jan 2003 14:35:57 -0600 From: Martin McCormick <martin@dc.cis.okstate.edu> To: freebsd-security@FreeBSD.ORG Subject: Re: Limiting icmp unreach response from 231 to 200 packets per second Message-ID: <200301212035.h0LKZvvD077479@dc.cis.okstate.edu>
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This is Martin McCormick again and it looks like those who said that bind first got sick and caused the situation that generated the ICMP slow-down are 100% right. I had been concentrating on the syslog file since the problem appeared to be network-related and there just wasn't much there to look at in the way of tracks, but I sure found tracks when I looked at the named.log file. Things had been going along quite busily with the usual transfers and dynamic updates and then: Jan 21 09:04:43.081 client 139.78.48.251#13631: no more TCP clients: quota reached That went on for a short time and then bind crashed. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-security" in the body of the message
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