Date: Fri, 22 Feb 2008 18:58:05 +0300 From: "Alexander V. Chernikov" <admin@su29.net> To: Boris Samorodov <bsam@ipt.ru> Cc: freebsd-current@FreeBSD.org Subject: Re: default /etc/hosts and ftp Message-ID: <47BEF10D.2050404@su29.net> In-Reply-To: <62733928@bb.ipt.ru> References: <62733928@bb.ipt.ru>
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Boris Samorodov wrote: > Hello List! > > > I'm seeing a strange /etc/hosts effect with ftp to the host itself. > The file /etc/hosts was created while installing (this is a fresh > 8-CURRENT install). The lines in question from /etc/hosts: > ----- > 192.168.1.100 testbox.bsam.ru testbox > 192.168.1.100 testbox.bsam.ru. > ----- > > The ftp service is invoked by indetd: > ----- > ftp stream tcp nowait/100/100/10 root /usr/libexec/ftpd ftpd -ll4A > ----- > > The effect: > ----- > % fetch ftp://testbox.bsam.ru/pub/FreeBSD/ports/amd64/packages/8-bsam/Latest/portupgrade.tbz > load: 0.02 cmd: fetch 8217 [connec] 0.00u 0.00s 0% 2216k > fetch: ftp://testbox.bsam.ru/pub/FreeBSD/ports/amd64/packages/8-bsam/Latest/portupgrade.tbz: Operation timed out > ----- > > The relevant part from netstat: > ----- > Proto Recv-Q Send-Q Local Address Foreign Address (state) > tcp4 0 0 testbox.61799 testbox.ftp SYN_SENT > tcp4 0 0 *.ftp *.* LISTEN > ----- > > If the first line at /etc/hosts is deletted/commented out (changing an > order of those lines doesn't help): > ----- > % fetch ftp://testbox.bsam.ru/pub/FreeBSD/ports/amd64/packages/8-bsam/Latest/portupgrade.tbz > portupgrade.tbz 100% of 127 kB 91 MBps > ----- I'm not able to reproduce this on Feb 15 current. Can you check ftp availability with telnet and use 'netstat -n' ? Do you have any firewall rules possibly blocking localhost traffic? Host appears to use DNS in second case which can provide different IP address > > The host resolves direct and revers just fine. > > Some additional info (GENERIC-FAST is GENERIC without INVARIANTS/WITNESS): > ----- > % uname -a > FreeBSD testbox.bsam.ru 8.0-CURRENT FreeBSD 8.0-CURRENT #0: Thu Feb 21 16:54:25 MSK 2008 root@testbox.bsam.ru:/usr/obj/usr/src/sys/GENERIC-FAST amd64 > ----- > > > Any comments? Thanks! > > > WBR
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