Date: Wed, 6 Oct 2004 08:15:05 +0200 (CEST) From: Konrad Heuer <kheuer2@gwdg.de> To: Michael Alipio <daem0nb0y@yahoo.com> Cc: freebsd-questions@freebsd.org Subject: Re: SSH from private to public IP: Impossible?? Message-ID: <20041006080954.C22535@gwdu60.gwdg.de> In-Reply-To: <20041006060011.92499.qmail@web90010.mail.scd.yahoo.com> References: <20041006060011.92499.qmail@web90010.mail.scd.yahoo.com>
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On Tue, 5 Oct 2004, Michael Alipio wrote: > Good Day, > I used ssh to log-in remotely from work to my home > pc which already obtained a temporary ip address from > my isp, however, I failed to connect. Is it because I > am ssh'ing using a pc with a private ip? I tried > pinging my remote pc but no single packet returned.. > I'm thinking that any other service such as ftpd or > httpd will not work also, though I've not tried it > yet. I've tried ftp'ing my home pc but using a public > ip and it worked.. I'm not sure if it will still work > from a private ip computer. > Any idea? What do you mean by private ip? Something like 192.168.x.y? If so, you can't connect, that's true, if there's not a nat gateway substituting the private address by its public address in every ip packet. If you can access web pages from your private ip system, that's probably because of a proxy server in your network which fetches pages from the outside if required from within the local network. Regards Konrad Heuer GWDG, Am Fassberg, 37077 Goettingen, Germany, kheuer2@gwdg.de
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