DNS problems with telnet/ftp/whois
mail at dansloane.co.uk
Mon Aug 6 23:00:06 BST 2001
----- Original Message -----
From: Mark Blackman <mark at blackmans.org>
To: Dan Sloane <mail at dansloane.co.uk>
Subject: Re: DNS problems with telnet/ftp/whois
> hmm. does sound mysterious. The only two things I can offer are
> 1) Do you have anything "odd" in your /etc/hosts file?
Nope - only thing there is a reference to localhost
> 2) try tcpdump -vv on the right interface to see what look-ups the
> bind daemon is trying.
Looking at every using port 53 on the ppp interface 'tun0', I get nothing
whatsoever when I try and use telnet/ftp/whois. However, Ping gives:
cuthbert# tcpdump -vv -i tun0 port 53
tcpdump: listening on tun0
22:52:29.033843 220.127.116.11.1577 > 18.104.22.168.domain: 59705+ A?
www.friendsreunited.co.uk. (43) (ttl 64, id 12774)
22:52:29.232909 22.214.171.124.domain > 126.96.36.199.1577: 59705 q:
www.friendsreunited.co.uk. 10/3/3 www.friendsreunited.co.uk. A
188.8.131.52, www.friendsreunited.co.uk. (342) (DF) (ttl 249, id 50257)
> > Sorry it's such a long mail - but any help would be appreciated!
> > Regards,
> > Dan
> > ------ FreeBSD UK Users' Group - Mailing List ------
> > http://listserver.uk.freebsd.org/mailman/listinfo/freebsd-users
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