Slow connection establishment using telnet

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Hi!

I am using Linux (Red Hat 8.0 with Kernel 2.4.20) on a second computer.
It's going online using WinRoute on a Windows computer (NAT).

The Linux PC has IP address 192.168.1.103 (name: linux)
The Windows PC has IP address 192.168.1.100 (name: andre)

Gateway and /etc/resolv.conf are configured correctly.

Everything works fine but when I want to establish a connection with
telnet on the Linux computer for example to google.com, the
establishment lasts about 10 sec.
But then it works fast.

The command is:
telnet google.com 80

The resolve via "host google.com" is usual fast.
And if I telnet the IP address of Google instead of the hostname, it
works fine, too.

The routingtable is:
Ziel            Router          Genmask         Flags Metric Ref    Use
Iface
192.168.1.0     *               255.255.255.0   U     0      0        0
eth0
127.0.0.0       *               255.0.0.0       U     0      0        0
lo
default         andre           0.0.0.0         UG    0      0        0
eth0

/etc/resolv.conf:
nameserver 192.168.1.100

/etc/hosts:
# Do not remove the following line, or various programs
# that require network functionality will fail.
127.0.0.1               localhost.localdomain localhost
192.168.1.103           localhost.localdomain linux
192.168.1.100           andre

I assume that there is a problem/timeout resolving hostnames.
There is no such a problem under X for example in Mozilla or XChat.
It only seem to be programs that work under the shell (like telnet or
Lynx). 

The delay also occurs when I do a "telnet localhost 22".
In the logfile of WinRoute I see that the computer does a (reverse)
lookup
even when I say localhost.
I think that this is wrong.

So what can I do?

Thank you very much!

-- 
Regards,
André



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