Date: Tue, 25 May 1999 11:05:43 -0700 (PDT) From: Doug White <dwhite@resnet.uoregon.edu> To: Claudio Eichenberger <ce@wks.ch> Cc: freebsd-questions@FreeBSD.ORG Subject: Re: ipfw natd dynamic ip needs two tries to connect Message-ID: <Pine.BSF.4.03.9905251105200.13061-100000@resnet.uoregon.edu> In-Reply-To: <374826F7.41C67EA6@wks.ch>
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On Sun, 23 May 1999, Claudio Eichenberger wrote: > Doug White wrote: > > > > On Sat, 22 May 1999, Claudio Eichenberger wrote: > > > > > We connect our Intranet 10.0.0.# via a FreeBSD 2.2.7 machine which makes > > > ipfw, natd to an ISP by ppp which dynamically attributes us an IP at > > > every call we make. Everything works fine. There's just this small > > > problem. e.g. > > > > > > % telnet an.internet.host #ppp opens the line > > > > > > nothing happens, you either stop the telnet and start a new one > > > > > > % telnet an.internet.host ^C > > > % telnet an.internet.host #now it works, the connection will be > > > established > > > > Sounds like DNS problems. Check your firewall rules. > > > > Thanks for your rapid answer > > - The problem exists equally while using an IP instead of a hostname > - The problem exists whether we use our firewall rules, or the 'open' > version Slow arp, then maybe? Your best bet is to run tcpdump then attempt the connection. Perhaps that will give you a clue. Doug White Internet: dwhite@resnet.uoregon.edu | FreeBSD: The Power to Serve http://gladstone.uoregon.edu/~dwhite | www.freebsd.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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