[bpatin@padecs.riss.net: Re: bin/44570: ftp behind VPN server fails
host name lookup]
Kris Kennaway
kris at obsecurity.org
Mon Jul 14 14:40:11 PDT 2003
The following reply was made to PR bin/44570; it has been noted by GNATS.
From: Kris Kennaway <kris at obsecurity.org>
To: freebsd-gnats-submit at FreeBSD.org
Cc:
Subject: [bpatin at padecs.riss.net: Re: bin/44570: ftp behind VPN server fails host name lookup]
Date: Mon, 14 Jul 2003 14:32:49 -0700
Adding to audit trail
----- Forwarded message from Bruce Patin <bpatin at padecs.riss.net> -----
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Delivered-To: kkenn at localhost.obsecurity.org
X-Originating-IP: [128.125.38.123]
Delivered-To: kris at freebsd.org
From: "Bruce Patin" <bpatin at padecs.riss.net>
To: "Kris Kennaway" <kris at freebsd.org>
Subject: Re: bin/44570: ftp behind VPN server fails host name lookup
Date: Mon, 14 Jul 2003 13:47:26 -0400
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Attached is the console output of the tcpdump.
BTW I am no longer behind a NAT, just a firewall.
If you want a more detailed or binary dump, let me know.
----- Original Message -----
From: "Kris Kennaway" <kris at FreeBSD.org>
To: <bpatin at padecs.riss.net>; <kris at FreeBSD.org>; <freebsd-bugs at FreeBSD.org>
Sent: Sunday, July 13, 2003 2:47 AM
Subject: Re: bin/44570: ftp behind VPN server fails host name lookup
Synopsis: ftp behind VPN server fails host name lookup
State-Changed-From-To: open->feedback
State-Changed-By: kris
State-Changed-When: Sat Jul 12 23:46:45 PDT 2003
State-Changed-Why:
Can you please obtain a tcpdump trace showing the TCP traffic
made by the ftp client (particularly the DNS requests)?
http://www.freebsd.org/cgi/query-pr.cgi?pr=44570
----- End forwarded message -----
13:04:32.454520 padecstst.padecs.net.3718 > magloclenwall-in.riss.net.domain: 35652+ AAAA? ftp.perl.org. (30)
13:04:32.497985 padecstst.padecs.net.3719 > magloclenwall-in.riss.net.domain: 62155+ PTR?
+1.5.12.10.in-addr.arpa. (40)
13:04:32.498249 magloclenwall-in.riss.net.domain > padecstst.padecs.net.3719: 62155 1/1/1 PTR[|domain] (DF)
13:04:32.710686 magloclenwall-in.riss.net.domain > padecstst.padecs.net.3718: 35652 NXDomain 1/0/0
+CNAME[|domain] (DF)
13:04:32.710832 padecstst.padecs.net.3720 > magloclenwall-in.riss.net.domain: 35653+ A? ftp.perl.org. (30)
13:04:32.711044 magloclenwall-in.riss.net.domain > padecstst.padecs.net.3720: 35653 NXDomain 1/0/0
+CNAME[|domain] (DF)
13:04:32.711124 padecstst.padecs.net.3721 > magloclenwall-in.riss.net.domain: 35654+ AAAA?
+ftp.perl.org.padecs.net. (41)
13:04:32.711335 magloclenwall-in.riss.net.domain > padecstst.padecs.net.3721: 35654 NXDomain 0/1/0 (117) (DF)
13:04:32.711389 padecstst.padecs.net.3722 > magloclenwall-in.riss.net.domain: 35655+ A?
+ftp.perl.org.padecs.net. (41)
13:04:32.711588 magloclenwall-in.riss.net.domain > padecstst.padecs.net.3722: 35655 NXDomain 0/1/0 (117) (DF)
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