>Number: 161714 >Category: misc >Synopsis: SSHD starts on boot even if sshd_enable="NO" in 8.2 >Confidential: no >Severity: non-critical >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Oct 16 16:00:23 UTC 2011 >Closed-Date: >Last-Modified: >Originator: John Blazek >Release: 8.2 >Organization: >Environment: >Description: Followup to previous report:
After tracking this down further, it appears to be directly related to an entry in /etc/rc.local /usr/sbin/sshd -p 22200 This entry is intended to start a separate instance of sshd for administrator access. When this entry is commented out with hash #, no sshd process starts. When the hash is removed, sshd starts on both port 22200 and port 9991 *BOOTED WITH #/usr/sbin/sshd -p 22200 in rc.local [root@kahlua]:[~]# cat /etc/rc.local #/usr/sbin/sshd -p 22200 sysctl kern.securelevel=2 result: no sshd running. inetd listening on 2220 [root@kahlua]:[~]# sockstat | grep ssh [root@kahlua]:[~]# sockstat | grep 2220 root inetd 45432 5 tcp4 *:2220 *:* [root@kahlua]:[~]# Then manually executing the command starts sshd as expected: [root@kahlua]:[~]# /usr/sbin/sshd -p 22200 [root@kahlua]:[~]# sockstat | grep ssh root sshd 56999 3 tcp6 *:22200 *:* root sshd 56999 4 tcp4 *:22200 *:* [root@kahlua]:[~]# ************************************************************************* Removed Hash from rc.local, to start copy of ssh on port 22200 [root@kahlua]:[~]# cat /etc/rc.local /usr/sbin/sshd -p 22200 sysctl kern.securelevel=2 [root@kahlua]:[~]# This resulted in an 'extra' copy of sshd starting (using the flag -p 9991 from rc.conf) [root@kahlua]:[~]# cat /etc/rc.conf | grep ssh # sshd is controlleb by inetd sshd_enable="NO" sshd_flags="-p 9991" [root@kahlua]:[~]# sockstat | grep ssh root sshd 33493 3 tcp6 *:9991 *:* root sshd 33493 4 tcp4 *:9991 *:* root sshd 7532 3 tcp6 *:22200 *:* root sshd 7532 4 tcp4 *:22200 *:* [root@kahlua]:[~]# sockstat | grep 2220 root inetd 49601 5 tcp4 *:2220 *:* root sshd 7532 3 tcp6 *:22200 *:* root sshd 7532 4 tcp4 *:22200 *:* >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted: _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-bugs To unsubscribe, send any mail to "[email protected]"
