Date: Thu, 30 Apr 1998 13:40:33 -0600 From: "Jan L. Peterson" <jlp@Part.NET> To: Snob Art Genre <benedict@echonyc.com> Cc: hackers@FreeBSD.ORG Subject: Re: odd network problem Message-ID: <199804301940.NAA05443@loa.part.net> In-Reply-To: Your message of "Thu, 30 Apr 1998 14:36:27 EDT." <Pine.GSO.3.96.980430142219.12530A-100000@echonyc.com> References: <Pine.GSO.3.96.980430142219.12530A-100000@echonyc.com>
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> I have two machines, float and ben. Float is dialed up PPP to > interport, ben is on a T1 from Sprint. I can ping and traceroute either > machine from the other one, but I cannot use TCP-based services. The > TCP handshake completes, and then the connection hangs. For example, if > I'm trying to telnet to float from ben, the handshake happens, and then > ben sends the same 27-byte packet for several minutes until it gives up. I've seen this when dialing up to a xylogics annex. Turning off tcp_extensions in /etc/rc.conf solved it (actually, you only had to turn off one tcp_extension, but I can't remember which one :-). Check out /etc/rc.conf and /etc/rc.network. Good luck. -jan- -- Jan L. Peterson PartNET tel. +1 801 581 1118 Senior Systems Admin 423 Wakara Way, Suite 216 fax +1 801 581 1785 jlp@part.net Salt Lake City, UT 84108 http://www.part.net/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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