Date: Tue, 11 May 2010 12:20:02 -0700 From: Wes Peters <barnaclewes@gmail.com> To: Mike Tancsa <mike@sentex.net> Cc: freebsd-net@freebsd.org Subject: Re: sockstat / netstat output 8.x vs 7.x Message-ID: <AANLkTinEjLEbGv_TIDWTz_rDxc4S_EDr_mCMmd0cINzl@mail.gmail.com> In-Reply-To: <201005111814.o4BIEPfN071211@lava.sentex.ca>
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The output header is instructive: USER COMMAND PID FD PROTO LOCAL ADDRESS FOREIGN ADDRESS www httpd 18423 3 tcp4 6 *:80 *:* www httpd 18423 4 tcp4 *:* *:* www httpd 25184 3 tcp4 6 *:80 *:* www httpd 25184 4 tcp4 *:* *:* Same as 7, it's the foreign address. This is normally only useful for connected sockets. On Tue, May 11, 2010 at 11:14 AM, Mike Tancsa <mike@sentex.net> wrote: > [trying on freebsd-net since no response on stable] > > I noticed that apache on RELENG_8 and RELENG_7 shows up with output I cant > seem to understand from sockstat -l and netstat -naW > > On RELENG_7, sockstat -l makes sense to me > .... > www httpd 83005 4 tcp4 *:443 *:* > www httpd 82217 3 tcp4 *:80 *:* > www httpd 82217 4 tcp4 *:443 *:* > www httpd 38942 3 tcp4 *:80 *:* > www httpd 38942 4 tcp4 *:443 *:* > root httpd 1169 3 tcp4 *:80 *:* > root httpd 1169 4 tcp4 *:443 *:* > > > various processes listening on all bound IP addresses on ports 80 and 443. > > On RELENG_8 however, it shows up with an extra entry (at the end) > > www httpd 29005 4 tcp4 *:* *:* > www httpd 29004 3 tcp4 6 *:80 *:* > www httpd 29004 4 tcp4 *:* *:* > www httpd 29003 3 tcp4 6 *:80 *:* > www httpd 29003 4 tcp4 *:* *:* > www httpd 66731 3 tcp4 6 *:80 *:* > www httpd 66731 4 tcp4 *:* *:* > root httpd 72197 3 tcp4 6 *:80 *:* > root httpd 72197 4 tcp4 *:* *:* > > > *:80 makes sense to me... process is listening on all IPs for port 80. What > does *:* mean then ? > > Netstat gives a slightly different version of it > > Active Internet connections (including servers) > Proto Recv-Q Send-Q Local Address Foreign Address (state) > tcp4 0 0 *.1984 *.* LISTEN > tcp4 0 0 *.* *.* CLOSED > tcp46 0 0 *.80 *.* LISTEN > > state closed ? > > ---Mike > > > > -------------------------------------------------------------------- > Mike Tancsa, tel +1 519 651 3400 > Sentex Communications, mike@sentex.net > Providing Internet since 1994 www.sentex.net > Cambridge, Ontario Canada www.sentex.net/mike > > _______________________________________________ > freebsd-net@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" > -- Against stupidity the very gods Themselves contend in vain. Friedrich Schillerhome | help
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