Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.3 4.3bsd-beta 6/6/85; site ucbvax.BERKELEY.EDU Path: utzoo!decvax!ittatc!dcdwest!sdcsvax!ucbvax!BBNCCV.ARPA!brescia From: brescia@BBNCCV.ARPA (Mike Brescia) Newsgroups: mod.protocols.tcp-ip Subject: Re: Am I imagining things? Message-ID: <8607011443.AA28612@ucbvax.Berkeley.EDU> Date: Tue, 1-Jul-86 09:00:29 EDT Article-I.D.: ucbvax.8607011443.AA28612 Posted: Tue Jul 1 09:00:29 1986 Date-Received: Wed, 2-Jul-86 00:02:44 EDT References: <12219087923.5.MRC@SIMTEL20.ARPA> Sender: daemon@ucbvax.BERKELEY.EDU Organization: The ARPA Internet Lines: 18 Approved: tcp-ip@sri-nic.arpa You aren't the first person to have complained about this. I investigated it as a TOPS-20 problem but then I got reports that it happened in FTP transfers that didn't involve any TOPS-20 systems. Can you name a site to which an FTP hangs from your host, and another to which it does not fail? You could also list the gateway(s) through which your connection passes. Can you examine the TCP layer and IP layer statistics for signs of retransmissions or missing acks (TCP) or discarded unreassembled fragments (IP) or any other counters that are out of the mainstream? I would like to see some indication from the host ends that the problem either could or could not be caused by a gateway. Mike Brescia