Re: Local address lookup
Jan Willem Stumpel said:
> This is a follow-up to the thread "Local Net - delays in telnet
> login" of last month.
>
> So it seems the identification "saturn --> 192.168.2.2" cannot be made
> locally (i.e. on jupiter) although the identification
> "192.168.2.2 --> saturn" can. What is wrong with my "address
> lookup set-up"?
this is usually caused by tcp wrappers(most often controlled
from /etc/hosts.deny and /etc/hosts.allow). the best solution I
think is to run a local nameserver and provide forward and reverse
resolution for your local network. A workaround may be to do something
such as:
ALL: 192.168.2.
in your /etc/hosts.allow and/or remove ALL: PARANOID from /etc/hosts.deny.
that format above may not be exactly right its been years since I've
seriously played with tcp wrappers.
but I still reccomend setting up a DNS ..
another workaround at least for telnet may be to just not use
tcp_wrappers(which is fine as long as your firewalled), edit
/etc/inetd.conf and remove the reference to tcpd, and restart it,
that may work too(haven't tried it, and I've been using xinetd for
a while which has it's own tcp wrappers support..)
nate
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