Date: Tue, 21 Nov 2006 18:06:21 +0100 From: Stanislaw Halik <sthalik@tehran.lain.pl> To: freebsd-stable@freebsd.org Subject: Re: sshd. "UseDNS no" ignored? Message-ID: <20061121170621.GA5216@localhost.localdomain> In-Reply-To: <d8a4930a0611210211q4920bfdkf7f0400c69df2689@mail.gmail.com> References: <d8a4930a0611210211q4920bfdkf7f0400c69df2689@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
On Tue, Nov 21, 2006, Cristiano Deana wrote: > # uname -a > FreeBSD circe.cmp 6.2-PRERELEASE FreeBSD 6.2-PRERELEASE #0: Wed Nov 15 > 16:13:14 CET 2006 root@circe.cmp:/usr/obj/usr/src/sys/PAECMP i386 > # grep UseDNS /etc/ssh/sshd_config > UseDNS no > # /etc/rc.d/sshd restart > Stopping sshd. > Starting sshd. > now, start a ssh session from a client (192.168.7.8). my sshd machine > is 192.168.18.3 and 192.168.18.251is the dns. > # tcpdump -ni bce0 port 53 > tcpdump: verbose output suppressed, use -v or -vv for full protocol decode > listening on bce0, link-type EN10MB (Ethernet), capture size 96 bytes > 11:07:52.069663 IP 192.168.18.3.60321 > 192.168.18.251.53: 48923+ > PTR? 8.7.168.192.in-addr.arpa. (42) [snip] A wild guess: tcpwrappers are enabled, perhaps?
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20061121170621.GA5216>