https://kbu.freifunk.net/wiki/index.php?action=history&feed=atom&title=Freifunktunnel Freifunktunnel - Versionsgeschichte 2026-05-13T08:07:03Z Versionsgeschichte dieser Seite in Freifunk Köln, Bonn und Umgebung MediaWiki 1.38.2 https://kbu.freifunk.net/wiki/index.php?title=Freifunktunnel&diff=3410&oldid=prev Kerel am 19. März 2015 um 21:25 Uhr 2015-03-19T21:25:40Z <p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="de"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Nächstältere Version</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Version vom 19. März 2015, 23:25 Uhr</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">Zeile 1:</td> <td colspan="2" class="diff-lineno">Zeile 1:</td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">[[Kategorie:Mitmachen]]</ins></div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>... oder wie man (fast) überall Freifunk betreiben kann.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>... oder wie man (fast) überall Freifunk betreiben kann.</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> </table> Kerel https://kbu.freifunk.net/wiki/index.php?title=Freifunktunnel&diff=2594&oldid=prev Kaleng am 6. Februar 2014 um 17:44 Uhr 2014-02-06T17:44:30Z <p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="de"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Nächstältere Version</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Version vom 6. Februar 2014, 19:44 Uhr</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l32">Zeile 32:</td> <td colspan="2" class="diff-lineno">Zeile 32:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>ip route add [ssh-server] via [derzeitiges gateway] dev wlan0</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>ip route add [ssh-server] via [derzeitiges gateway] dev wlan0</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>ip route replace default via 10.23.23.1&lt;/nowiki&gt;</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>ip route replace default via 10.23.23.1&lt;/nowiki&gt;</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">ssh -w 5:5 -o LocalCommand 'ifconfig tun5 10.23.23.2 pointopoint 10.23.23.1 netmask 255.255.255.0' root@[Server]</del></div></td><td colspan="2" class="diff-side-added"></td></tr> </table> Kaleng https://kbu.freifunk.net/wiki/index.php?title=Freifunktunnel&diff=2593&oldid=prev Kaleng: init 2014-02-06T17:40:54Z <p>init</p> <p><b>Neue Seite</b></p><div>... oder wie man (fast) überall Freifunk betreiben kann.<br /> <br /> Annahme: Uplink ist WLAN (wlan0)&lt;br /&gt;<br /> Verwende Laptop als Router<br /> <br /> == Uplink ist &quot;freundlich&quot; und lässt UDP Port 10000 zu ==<br /> * DHCP-Server auf eth0<br /> &lt;nowiki&gt;<br /> sysctl net.ipv4.ip_forward=1 # aktiviere ipv4 forwarding<br /> iptables -t nat -A POSTROUTING -o wlan0 -j MASQUERADE<br /> iptables -A FORWARD -i eth0 -o wlan0 -j ACCEPT<br /> iptables -A FORWARD -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT&lt;/nowiki&gt;<br /> <br /> == Uplink blockt UDP Port 10000 oder gleich ganz ==<br /> * wie oben<br /> * Es wird ein Server mit ssh-root-Zugang / VPN benötigt<br /> &lt;nowiki&gt;<br /> # Als root ausführen:<br /> ssh \<br /> -o PermitLocalCommand=yes \<br /> -o LocalCommand=&quot;ifconfig tun5 10.23.23.2 pointopoint 10.23.23.1 netmask 255.255.255.0&quot; \<br /> -o ServerAliveInterval=60 \<br /> -w 5:5 root@[server] \<br /> 'ifconfig tun5 10.23.23.1 pointopoint 10.23.23.2 netmask 255.255.255.0; echo tun5 ready'<br /> <br /> # Auf dem Server:<br /> iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE<br /> iptables -A FORWARD -i tun5 -o eth0 -j ACCEPT<br /> iptables -A FORWARD -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT<br /> <br /> #Auf dem Client (Laptop):<br /> ip route add [ssh-server] via [derzeitiges gateway] dev wlan0<br /> ip route replace default via 10.23.23.1&lt;/nowiki&gt;<br /> ssh -w 5:5 -o LocalCommand 'ifconfig tun5 10.23.23.2 pointopoint 10.23.23.1 netmask 255.255.255.0' root@[Server]</div> Kaleng