Re: DNS issues????

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On Mon, 20 Jan 2003, Jeffrey Ross wrote:

- yes, remember that although "last", "w" & "who" don't do the reverse lookup
- (isn't that put in by ssh/login?) programs such as netstat will list the
- name of the host, meaning that the in-addr stuff is working.

Not necessarily.  netstat will use /etc/hosts too.  Depends on how you 
have nsswitch.conf setup.
 
- hmm... it appears to be only sshd, I opened up telnet and it logged the
- address properly.

IIRC, telnet will use /etc/hosts but sshd does not.  Try a 'dig -x <ip 
address>'.

- Jeff
- 
- > 
- > Do you have reverse DNS -- aka in-addr.arpa -- configured?
- > 
- > On Mon, 20 Jan 2003, Jeffrey Ross wrote:
- > 
- > - I have RH8.0 installed on an older machine (AMD K6-2) the install went well,
- > - I do not have X loaded on this system.  It handles strictly email, DNS, and
- > - some HTTP stuff.
- > - 
- > - I did not install httpd, DNS, or Sendmail off the distribution.  I compiled
- > - them myself.
- > - 
- > - DNS 9.2.1
- > - apache 1.3.27
- > - sendmail 8.12.6
- > - 
- > - All three appear to be working correctly with one exception...
- > - 
- > - if I type "last", "w", "who" etc, I do not see the hostname that I am
- > - logged in from, but rather, my IP address.  However if I issue a "netstat"
- > - or check /var/log/messages I will always see my host name.
- > - 
- > - Also other programs that rely on DNS all appear to work fine (i.e. ftp,
- > - telnet, etc)
- > - 
- > - suggestions????  did I miss something simple?
- > - 
- > - TIA
- > - 
- > - Jeff
- > - 
- > - 
- > - 
- > - 
- > 
- > -- 
- > -- Stephen Carville http://www.heronforge.net/~stephen/gnupgkey.txt
- > ==============================================================
- > Blessed are those who, in the face of death, think only of the 
- > front sight.
- > ==============================================================
- > 
- > 
- > 
- > -- 
- > Psyche-list mailing list
- > Psyche-list@redhat.com
- > https://listman.redhat.com/mailman/listinfo/psyche-list
- > 
- 
- 
- 
- 

-- 
-- Stephen Carville http://www.heronforge.net/~stephen/gnupgkey.txt
==============================================================
Blessed are those who, in the face of death, think only of the 
front sight.
==============================================================



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