Date: Mon, 18 May 1998 13:29:40 -0400 (EDT) From: CyberPeasant <djv@bedford.net> To: sysadmin@mfn.org (J.A. Terranson) Cc: sysadmin@mfn.org, dima@zwb.net, freebsd-questions@FreeBSD.ORG Subject: Re: Somewhat off-topic: Port 54 DNS Queries??? Message-ID: <199805181729.NAA09934@lucy.bedford.net> In-Reply-To: <01BD8248.90CB9840@w3svcs.mfn.org> from "J.A. Terranson" at "May 18, 98 10:34:40 am"
next in thread | previous in thread | raw e-mail | index | archive | help
J.A. Terranson wrote: > > I *know*, that's why I'm asking! It appears (from several replies) > that these packets *might* be from misconfigured Novell systems (who > use XNS as the basis for their own auth schemes)... > > ---------- > From: Dima Dorfman > Dunno, but DNS uses UDP/53, not 54. 54 is registered to "XNS > Authentication?" > > > We have recently been rejecting a *ton* of udp packets from port > 54 > > that purport to be DNS queries. Does anyone know what's going on > > here? Can you track down the host that's sending them? Maybe with netstat, or for sure with tcpdump. Dave To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?199805181729.NAA09934>