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I did, thanks!<br><br><br><a href="https://overview.mail.yahoo.com/?.src=iOS">Sent from Yahoo Mail for iPhone</a><br><br><p class="yahoo-quoted-begin" style="font-size: 15px; color: #715FFA; padding-top: 15px; margin-top: 0">On Sunday, September 13, 2020, 3:41 PM, Chris Fedde <chris@fedde.us> wrote:</p><blockquote class="iosymail"><div id="yiv6163234521"><div><div dir="ltr"><div>There are three main approaches:</div><div><br clear="none"></div><div>* Routing a subnet</div><div>* Bridging and filtering</div><div>* NAT</div><div><br clear="none"></div><div>Depending on the scenario NAT might be the best approach. You can use any of the RFC1918 addresses inside that is not used outside.</div><div>a few DDG searches should get you the interface and firewall commands needed.</div><div><br clear="none"></div><div>chris<br clear="none"></div></div><br clear="none"><div class="yiv6163234521gmail_quote"><div class="yiv6163234521yqt6087436378" id="yiv6163234521yqt17898"><div class="yiv6163234521gmail_attr" dir="ltr">On Sat, Sep 12, 2020 at 5:36 PM David L. Willson <<a rel="nofollow" shape="rect" ymailto="mailto:dlwillson@thegeek.nu" target="_blank" href="mailto:dlwillson@thegeek.nu">dlwillson@thegeek.nu</a>> wrote:<br clear="none"></div><blockquote class="yiv6163234521gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex;"><div><div style="font-family:arial, helvetica, sans-serif;font-size:12pt;color:rgb(0,0,0);"><div>This feels like a newbie question that should be obvious to me, but it's not obvious to me, so I'll ask.<br clear="none"></div><div><br clear="none"></div><div>If I have a subnet behind my router, and I want to put *part* of that subnet (a sub-subnet?) behind an interior router (sub-router?)... Can I do that?</div><div><br clear="none"></div><div>Example (the actual case in point):<br clear="none"></div><div><br clear="none"></div><div>I have <a rel="nofollow" shape="rect" target="_blank" onclick="return window.theMainWindow.showLinkWarning(this)" href="http://67.42.246.112/29">67.42.246.112/29</a>. It routes through 67.42.246.126. I have control of 67.42.246.126. It's not Linux, but it's not entirely brainless, either.</div><div><br clear="none"></div><div>Is there a way for me to carve the upper or lower /28 (<a rel="nofollow" shape="rect" target="_blank" onclick="return window.theMainWindow.showLinkWarning(this)" href="http://67.42.246.112/28">67.42.246.112/28</a> or <a rel="nofollow" shape="rect" target="_blank" onclick="return window.theMainWindow.showLinkWarning(this)" href="http://67.42.246.120/28">67.42.246.120/28</a>) off into an interior subnet and put it behind an actual Linux box?</div><div><br clear="none"></div><div>Come to look at it, I guess it would have to be the lower half, or I'd have to re-number my router. Not the end of the world, but no sense adding pointless work, either.<br clear="none"></div><div><br clear="none"></div><div>I know I lose three addresses in the process for the new network, router, and broadcast address, but is it *possible*? Does it work? If so, could I get a hand setting it up?</div></div></div>_______________________________________________<br clear="none">
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