Date: Tue, 21 Nov 2006 12:22:15 +0200 From: Artis Caune <Artis.Caune@latnet.lv> To: Cristiano Deana <cristiano.deana@gmail.com> Cc: FreeBSD Stable Mailing List <freebsd-stable@freebsd.org> Subject: Re: sshd. "UseDNS no" ignored? Message-ID: <4562D357.9020400@latnet.lv> In-Reply-To: <d8a4930a0611210211q4920bfdkf7f0400c69df2689@mail.gmail.com> References: <d8a4930a0611210211q4920bfdkf7f0400c69df2689@mail.gmail.com>
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add "-u0" to sshd_flags or openssh_flags in /etc/rc.conf Cristiano Deana wrote: > Hi, > > i'm using a 6.2-PRERELEASE and i got: > > # 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) > 11:07:52.070551 IP 192.168.18.1.15679 > 128.8.10.90.53: 6929 [1au] > PTR? 8.7.168.192.in-addr.arpa. (53) > 11:07:55.078756 IP 192.168.18.1.15679 > 192.203.230.10.53: 29042 > [1au] PTR? 8.7.168.192.in-addr.arpa. (53) > 11:07:57.073039 IP 192.168.18.3.60321 > 192.168.18.251.53: 48923+ > PTR? 8.7.168.192.in-addr.arpa. (42) > > Am i wrong or the UseDNS directive is ignored? >
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