Date: Tue, 1 Aug 2000 12:52:53 -0400 (Eastern Daylight Time) From: Chris BeHanna <behanna@zbzoom.net> To: plamendp@bgstore.com Cc: freebsd-stable@freebsd.org Subject: Re: telnet connection refused from IP outside subnet Message-ID: <Pine.WNT.4.21.0008011251230.356-100000@armani.yourfit.com> In-Reply-To: <200008010839.LAA06663@plamen.bgstore.com>
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On Tue, 1 Aug 2000 plamendp@bgstore.com wrote:
> Given this example IPs:
>
> My Home PC: 193.68.31.27 /dynamic IP from ISP, dial-up/
> My Server: 193.68.22.2
>
> I can telnet /and pop3 server is ok, popper/
>
> Now, with this:
>
> My Home PC: 212.50.35.2 /dynamic IP from another ISP, dial-up/
> My Server: 193.68.22.2
>
> I CAN NOT telnet /pop3 server connection refused as well/
>
> Why that ? /etc/hosts.allow 's first line is
>
> ALL : ALL : allow
>
> I have root privileges on my server! Actualy, this is my server plugged in the first ISP's LAN.
Do you have a firewall enabled on your server? If so, do you have
a rule there that restricts access, allowing only 193.68.0.0/16?
Finally, does your ISP block privileged ports?
--
Chris BeHanna
Software Engineer (at yourfit.com)
behanna@zbzoom.net
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