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Date:      Mon, 28 Feb 2000 23:52:44 -0600 (CST)
From:      Kevin Day <toasty@dragondata.com>
To:        current@freebsd.org
Subject:   lo0 tcp connections in TIME_WAIT/LAST_ACK/FIN_WAIT?
Message-ID:  <200002290552.XAA45164@celery.dragondata.com>

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After upgrading from 3.4 to RC2, i'm noticing something that I never saw
before:


Active Internet connections (including servers)
Proto Recv-Q Send-Q  Local Address          Foreign Address        (state)
tcp        0      0  127.0.0.1.4954         127.0.0.1.4242         SYN_SENT
tcp        0      0  127.0.0.1.4953         127.0.0.1.4242         TIME_WAIT
tcp        0      0  127.0.0.1.4952         127.0.0.1.4242         TIME_WAIT
tcp        0      0  127.0.0.1.4951         127.0.0.1.4242         TIME_WAIT
tcp        0      0  127.0.0.1.4950         127.0.0.1.4242         TIME_WAIT
tcp        0      0  127.0.0.1.4949         127.0.0.1.4242         TIME_WAIT
tcp        0      0  127.0.0.1.4948         127.0.0.1.4242         LAST_ACK
tcp        0      0  127.0.0.1.4947         127.0.0.1.4242         CLOSE_WAIT
tcp        0      0  127.0.0.1.4945         127.0.0.1.4242         TIME_WAIT
tcp        0      0  127.0.0.1.4944         127.0.0.1.4242         TIME_WAIT
tcp        0      0  127.0.0.1.4942         127.0.0.1.4242         TIME_WAIT
tcp        0      0  127.0.0.1.4940         127.0.0.1.4242         FIN_WAIT_1
tcp        0      0  127.0.0.1.4938         127.0.0.1.4242         FIN_WAIT_1
tcp        0      0  127.0.0.1.4937         127.0.0.1.4242         TIME_WAIT
tcp        0      0  127.0.0.1.4936         127.0.0.1.4242         TIME_WAIT


Are tcp connections going through lo0 ever supposed to end up like this? I
thought everything that went through lo0 was supposed to be.. well..
instant and mostly lossless.  Any ideas?


Kevin




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