Date: 06 Sep 2002 11:27:27 -0500 From: Ryan Sommers <ryans@gamersimpact.com> To: "James B. Wilkinson" <jimmy@CS.cofc.EDU> Cc: freebsd-net@FreeBSD.ORG Subject: Re: permission denied on connect requests? Message-ID: <1031329649.11537.18.camel@lobo> In-Reply-To: <a05100300b99e841e56d6@[153.9.17.27]> References: <a05100300b99e841e56d6@[153.9.17.27]>
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Are you using ipfw firewalls? If so make sure you have holes for the necessary services, outbound packets and ICMP messages. On Fri, 2002-09-06 at 11:22, James B. Wilkinson wrote: > Some of the machines in my student lab have a problem connecting to > others. The error messages vary only slightly, depending on which > program one tries to use. Here's a sample: > > > ping: sendto: Permission denied > telnet: connect to address 192.168.0.31: Permission denied > ftp: connect: Permission denied > > I'm running all these programs as root. ifconfig -a gives output that > looks good to me: the interface is up and the network and submask > numbers are correct. All the machines have the same network number. I > have no idea where the "Permission denied" could be coming from. Can > somebody give me a clue? > > I don't know whether this is something different or another symptom > of the same problem: dig reports that the connection is refused by > the nameserver. I don't see anything wrong with resolv.conf. > > Thanks > -- > > ------------------------------------------------------------- > Jimmy Wilkinson | Perfesser of Computer Science > jimmy@cs.CofC.edu | The College of Charleston > (843) 953-8160 | Charleston SC 29424 > > If there is one word to describe me, > that word would have to be "profectionist". > Any form of incompitence is an athema to me. > Metathesis??? Don't ax me. > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-net" in the body of the message -- Ryan "leadZERO" Sommers Gamer's Impact President ryans@gamersimpact.com ICQ: 1019590 AIM/MSN: leadZERO -= http://www.gamersimpact.com =- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message
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