http://wiki.dd-wrt.com/wiki/index.php?title=Multiple_WLANs&limit=20&action=history&feed=atom Multiple WLANs - Revision history 2024-03-28T08:43:35Z Revision history for this page on the wiki MediaWiki 1.10.1 http://wiki.dd-wrt.com/wiki/index.php?title=Multiple_WLANs&diff=55840&oldid=prev Bib: /* Introduction */ 2021-05-15T16:58:49Z <p><span class="autocomment">Introduction</span></p> <table border='0' width='98%' cellpadding='0' cellspacing='4' style="background-color: white;"> <tr> <td colspan='2' width='50%' align='center' style="background-color: white;">←Older revision</td> <td colspan='2' width='50%' align='center' style="background-color: white;">Revision as of 16:58, 15 May 2021</td> </tr> <tr><td colspan="2" align="left"><strong>Line 2:</strong></td> <td colspan="2" align="left"><strong>Line 2:</strong></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">=Introduction=</td><td> </td><td style="background: #eee; font-size: smaller;">=Introduction=</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">A recent contributor to the wiki states this <del style="color: red; font-weight: bold; text-decoration: none;">section </del>is deprecated ([[Guest Network#Notes]]). Refer to this new howto for recent device/firmware.</td><td>+</td><td style="background: #cfc; font-size: smaller;">A recent contributor to the wiki states this <ins style="color: red; font-weight: bold; text-decoration: none;">page </ins>is deprecated ([[Guest Network#Notes]]). Refer to this new howto for recent device/firmware.</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">This guide teaches you how to broadcast multiple WLAN SSID's using virtual interfaces. You can have different encryption settings for each WLAN and you can restrict what they have access to. You may also bridge a VLAN or VPN tunnel interface to the virtual wireless interface.</td><td> </td><td style="background: #eee; font-size: smaller;">This guide teaches you how to broadcast multiple WLAN SSID's using virtual interfaces. You can have different encryption settings for each WLAN and you can restrict what they have access to. You may also bridge a VLAN or VPN tunnel interface to the virtual wireless interface.</td></tr> </table> Bib http://wiki.dd-wrt.com/wiki/index.php?title=Multiple_WLANs&diff=55839&oldid=prev Bib: /* Introduction */ 2021-05-15T16:57:29Z <p><span class="autocomment">Introduction</span></p> <table border='0' width='98%' cellpadding='0' cellspacing='4' style="background-color: white;"> <tr> <td colspan='2' width='50%' align='center' style="background-color: white;">←Older revision</td> <td colspan='2' width='50%' align='center' style="background-color: white;">Revision as of 16:57, 15 May 2021</td> </tr> <tr><td colspan="2" align="left"><strong>Line 1:</strong></td> <td colspan="2" align="left"><strong>Line 1:</strong></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">{{languages|Multiple_WLANs}}</td><td> </td><td style="background: #eee; font-size: smaller;">{{languages|Multiple_WLANs}}</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">=Introduction=</td><td> </td><td style="background: #eee; font-size: smaller;">=Introduction=</td></tr> <tr><td colspan="2">&nbsp;</td><td>+</td><td style="background: #cfc; font-size: smaller;"></td></tr> <tr><td colspan="2">&nbsp;</td><td>+</td><td style="background: #cfc; font-size: smaller;">A recent contributor to the wiki states this section is deprecated ([[Guest Network#Notes]]). Refer to this new howto for recent device/firmware.</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">This guide teaches you how to broadcast multiple WLAN SSID's using virtual interfaces. You can have different encryption settings for each WLAN and you can restrict what they have access to. You may also bridge a VLAN or VPN tunnel interface to the virtual wireless interface.</td><td> </td><td style="background: #eee; font-size: smaller;">This guide teaches you how to broadcast multiple WLAN SSID's using virtual interfaces. You can have different encryption settings for each WLAN and you can restrict what they have access to. You may also bridge a VLAN or VPN tunnel interface to the virtual wireless interface.</td></tr> </table> Bib http://wiki.dd-wrt.com/wiki/index.php?title=Multiple_WLANs&diff=53080&oldid=prev Ian5142: /* Broadcom Based Hardware (Very old) */ 2017-11-16T17:40:04Z <p><span class="autocomment">Broadcom Based Hardware (Very old)</span></p> <table border='0' width='98%' cellpadding='0' cellspacing='4' style="background-color: white;"> <tr> <td colspan='2' width='50%' align='center' style="background-color: white;">←Older revision</td> <td colspan='2' width='50%' align='center' style="background-color: white;">Revision as of 17:40, 16 November 2017</td> </tr> <tr><td colspan="2" align="left"><strong>Line 19:</strong></td> <td colspan="2" align="left"><strong>Line 19:</strong></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">==Broadcom Based Hardware (Very old)==</td><td> </td><td style="background: #eee; font-size: smaller;">==Broadcom Based Hardware (Very old)==</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">Very early Broadcom based routers have radios that do not support or only partially support multiple WLAN's. You will need to [[CLI#Using Telnet|telnet]] to the router and run this command on the router:</td><td>+</td><td style="background: #cfc; font-size: smaller;">Very early Broadcom based routers have radios that do not support or only partially support multiple WLAN's. You will need to [[CLI#Using Telnet|telnet]<ins style="color: red; font-weight: bold; text-decoration: none;">] or [https://www.dd-wrt.com/wiki/index.php/Telnet/SSH_and_the_Command_Line#SSH SSH</ins>] to the router and run this command on the router:</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> </table> Ian5142 http://wiki.dd-wrt.com/wiki/index.php?title=Multiple_WLANs&diff=53079&oldid=prev Ian5142: /* Broadcom Based Hardware */ 2017-11-16T17:36:41Z <p><span class="autocomment">Broadcom Based Hardware</span></p> <table border='0' width='98%' cellpadding='0' cellspacing='4' style="background-color: white;"> <tr> <td colspan='2' width='50%' align='center' style="background-color: white;">←Older revision</td> <td colspan='2' width='50%' align='center' style="background-color: white;">Revision as of 17:36, 16 November 2017</td> </tr> <tr><td colspan="2" align="left"><strong>Line 18:</strong></td> <td colspan="2" align="left"><strong>Line 18:</strong></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">The Atheros VAP interface will be named ath0.1 instead of wl0.1 so just substitute this name in the instructions.</td><td> </td><td style="background: #eee; font-size: smaller;">The Atheros VAP interface will be named ath0.1 instead of wl0.1 so just substitute this name in the instructions.</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">==Broadcom Based Hardware==</td><td>+</td><td style="background: #cfc; font-size: smaller;">==Broadcom Based Hardware <ins style="color: red; font-weight: bold; text-decoration: none;">(Very old)</ins>==</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">Very early Broadcom based routers have radios that do not support or only partially support multiple WLAN's. You will need to [[CLI#Using Telnet|telnet]] to the router and run this command on the router:</td><td> </td><td style="background: #eee; font-size: smaller;">Very early Broadcom based routers have radios that do not support or only partially support multiple WLAN's. You will need to [[CLI#Using Telnet|telnet]] to the router and run this command on the router:</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> </table> Ian5142 http://wiki.dd-wrt.com/wiki/index.php?title=Multiple_WLANs&diff=53008&oldid=prev Ian5142: /* External Links */ 2017-11-13T17:30:56Z <p><span class="autocomment">External Links</span></p> <table border='0' width='98%' cellpadding='0' cellspacing='4' style="background-color: white;"> <tr> <td colspan='2' width='50%' align='center' style="background-color: white;">←Older revision</td> <td colspan='2' width='50%' align='center' style="background-color: white;">Revision as of 17:30, 13 November 2017</td> </tr> <tr><td colspan="2" align="left"><strong>Line 187:</strong></td> <td colspan="2" align="left"><strong>Line 187:</strong></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">[[Category:Wlan]]</td><td> </td><td style="background: #eee; font-size: smaller;">[[Category:Wlan]]</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">[[Category:Basic tutorials]]</td><td> </td><td style="background: #eee; font-size: smaller;">[[Category:Basic tutorials]]</td></tr> <tr><td colspan="2">&nbsp;</td><td>+</td><td style="background: #cfc; font-size: smaller;">[[Category:Interfaces]]</td></tr> </table> Ian5142 http://wiki.dd-wrt.com/wiki/index.php?title=Multiple_WLANs&diff=52222&oldid=prev Bib: /* Restricting Access */ 2016-11-29T08:45:49Z <p><span class="autocomment">Restricting Access</span></p> <table border='0' width='98%' cellpadding='0' cellspacing='4' style="background-color: white;"> <tr> <td colspan='2' width='50%' align='center' style="background-color: white;">←Older revision</td> <td colspan='2' width='50%' align='center' style="background-color: white;">Revision as of 08:45, 29 November 2016</td> </tr> <tr><td colspan="2" align="left"><strong>Line 132:</strong></td> <td colspan="2" align="left"><strong>Line 132:</strong></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">Enable NAT on the WAN port to correct a bug in builds over 17000</td><td>+</td><td style="background: #cfc; font-size: smaller;">Enable NAT on the WAN port to correct a bug in builds over 17000 <ins style="color: red; font-weight: bold; text-decoration: none;">(doesn't make sense on WAP's) </ins></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"> iptables -t nat -I POSTROUTING -o `get_wanface` -j SNAT --to `nvram get wan_ipaddr`</td><td> </td><td style="background: #eee; font-size: smaller;"> iptables -t nat -I POSTROUTING -o `get_wanface` -j SNAT --to `nvram get wan_ipaddr`</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> </table> Bib http://wiki.dd-wrt.com/wiki/index.php?title=Multiple_WLANs&diff=52221&oldid=prev Bib: /* Restricting Access */ 2016-11-28T21:52:39Z <p><span class="autocomment">Restricting Access</span></p> <table border='0' width='98%' cellpadding='0' cellspacing='4' style="background-color: white;"> <tr> <td colspan='2' width='50%' align='center' style="background-color: white;">←Older revision</td> <td colspan='2' width='50%' align='center' style="background-color: white;">Revision as of 21:52, 28 November 2016</td> </tr> <tr><td colspan="2" align="left"><strong>Line 165:</strong></td> <td colspan="2" align="left"><strong>Line 165:</strong></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">Force DNS redirection (for a [[Wireless Access Point|WAP]] where you changed from Gateway to Router mode), e.g. to OpenDNS</td><td> </td><td style="background: #eee; font-size: smaller;">Force DNS redirection (for a [[Wireless Access Point|WAP]] where you changed from Gateway to Router mode), e.g. to OpenDNS</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;"> iptables -t nat -I PREROUTING -i <del style="color: red; font-weight: bold; text-decoration: none;">wl0.1 </del>-p <del style="color: red; font-weight: bold; text-decoration: none;">! icmp </del>--dport 53 -j DNAT --to 208.67.222.222</td><td>+</td><td style="background: #cfc; font-size: smaller;"> iptables -t nat -I PREROUTING -i <ins style="color: red; font-weight: bold; text-decoration: none;">br1 </ins>-p <ins style="color: red; font-weight: bold; text-decoration: none;">tcp </ins>--dport 53 -j DNAT --to 208.67<ins style="color: red; font-weight: bold; text-decoration: none;">.220</ins>.222</td></tr> <tr><td colspan="2">&nbsp;</td><td>+</td><td style="background: #cfc; font-size: smaller;"><ins style="color: red; font-weight: bold; text-decoration: none;"> iptables -t nat -I PREROUTING -i br1 -p udp --dport 53 -j DNAT --to 208.67.220</ins>.222</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">These 4 below are yet in recent builds:</td><td> </td><td style="background: #eee; font-size: smaller;">These 4 below are yet in recent builds:</td></tr> </table> Bib http://wiki.dd-wrt.com/wiki/index.php?title=Multiple_WLANs&diff=52220&oldid=prev Bib: /* Separating the WLAN's */ 2016-11-28T19:36:04Z <p><span class="autocomment">Separating the WLAN's</span></p> <table border='0' width='98%' cellpadding='0' cellspacing='4' style="background-color: white;"> <tr> <td colspan='2' width='50%' align='center' style="background-color: white;">←Older revision</td> <td colspan='2' width='50%' align='center' style="background-color: white;">Revision as of 19:36, 28 November 2016</td> </tr> <tr><td colspan="2" align="left"><strong>Line 87:</strong></td> <td colspan="2" align="left"><strong>Line 87:</strong></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">Press the &quot;Add&quot; button in the Multiple DHCP Server section. Select &quot;br1&quot; in the left drop down menu that appeared. Press the &quot;Apply Settings&quot; button to finish enabling the DHCP server for the br1 interface.</td><td>+</td><td style="background: #cfc; font-size: smaller;">Press the &quot;Add&quot; button in the Multiple DHCP Server section. Select &quot;br1&quot; in the left drop down menu that appeared. Press the &quot;Apply Settings&quot; button to finish enabling the DHCP server for the br1 interface. <ins style="color: red; font-weight: bold; text-decoration: none;">(Take note that as of nov, 2016, Leasetime is in minutes)</ins></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> </table> Bib http://wiki.dd-wrt.com/wiki/index.php?title=Multiple_WLANs&diff=52219&oldid=prev Bib: /* Separating the WLAN's */ 2016-11-28T18:48:58Z <p><span class="autocomment">Separating the WLAN's</span></p> <table border='0' width='98%' cellpadding='0' cellspacing='4' style="background-color: white;"> <tr> <td colspan='2' width='50%' align='center' style="background-color: white;">←Older revision</td> <td colspan='2' width='50%' align='center' style="background-color: white;">Revision as of 18:48, 28 November 2016</td> </tr> <tr><td colspan="2" align="left"><strong>Line 74:</strong></td> <td colspan="2" align="left"><strong>Line 74:</strong></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">This new bridge needs to have an address that is in a different subnet than your main LAN. By default the main router LAN address is 192.168.'''1'''.1 netmask 255.255.255.0 so we will use 192.168.'''2'''.1 netmask 255.255.255.0 for the br1 bridge interface. Press the &quot;Apply Settings&quot; button again so that the IP address will be assigned to the br1 interface before you continue.</td><td> </td><td style="background: #eee; font-size: smaller;">This new bridge needs to have an address that is in a different subnet than your main LAN. By default the main router LAN address is 192.168.'''1'''.1 netmask 255.255.255.0 so we will use 192.168.'''2'''.1 netmask 255.255.255.0 for the br1 bridge interface. Press the &quot;Apply Settings&quot; button again so that the IP address will be assigned to the br1 interface before you continue.</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">&lt;font color=red&gt;'''Note:''' &lt;/font&gt;(No longer true as of Oct 2016 on recent hardware, see link in this note below, but the following bug still exists in old hardware, eg wrt54gl with as of svn r30826) Would your netmask be different than 255.0.0.0, 255.255.0.0. or 255.255.255.0, you'll need to manually calculate the broadcast ip address of the subnet and set it via the startup script (see http://svn.dd-wrt.com/ticket/1406)<del style="color: red; font-weight: bold; text-decoration: none;">. Also, </del>when you set the bridge IP to 10.x.x.x, 172.&lt;16to31&gt;.x.x or 192.168.x.x, the broadcast IP will automatically be set respectively to 10.255.255.255, 172.&lt;16to31&gt;255.255. or 192.168.x.255 which may be wrong <del style="color: red; font-weight: bold; text-decoration: none;">if your net mask is different</del>. So, don't forget to add e.g. ''brconfig br1 broadcast 10.11.12.47'' for a 10.11.12.32/28 subnet in the startup script.</td><td>+</td><td style="background: #cfc; font-size: smaller;">&lt;font color=red&gt;'''Note:''' &lt;/font&gt;(No longer true as of Oct 2016 on recent hardware, see link in this note below, but the following bug still exists in old hardware, eg wrt54gl with as of svn r30826) Would your netmask be different than 255.0.0.0, 255.255.0.0. or 255.255.255.0, you'll need to manually calculate the broadcast ip address of the subnet and set it via the startup script (see http://svn.dd-wrt.com/ticket/1406)<ins style="color: red; font-weight: bold; text-decoration: none;">: </ins>when you set the bridge IP to 10.x.x.x, 172.&lt;16to31&gt;.x.x or 192.168.x.x, the broadcast IP will automatically be set respectively to 10.255.255.255, 172.&lt;16to31&gt;255.255. or 192.168.x.255 <ins style="color: red; font-weight: bold; text-decoration: none;">whatever the netmask you choose, </ins>which may be wrong. So, don't forget to add e.g. ''brconfig br1 broadcast 10.11.12.47'' for a 10.11.12.32/28 subnet in the startup script.</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">You can use [https://grox.net/utils/whatmask/ this online calculator] to find it.</td><td>+</td><td style="background: #cfc; font-size: smaller;">You can use [https://grox.net/utils/whatmask/ this online calculator] to find it.<ins style="color: red; font-weight: bold; text-decoration: none;">... and manually run it on a command line once if you don't plan to reboot immediately. Reboot after setting the startup script is the advised way as some further changes &quot;Apply&quot; in the configuration may wipe the bridge broadcast ip. </ins></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> </table> Bib http://wiki.dd-wrt.com/wiki/index.php?title=Multiple_WLANs&diff=52218&oldid=prev Bib: /* Separating the WLAN's */ 2016-11-28T18:33:30Z <p><span class="autocomment">Separating the WLAN's</span></p> <table border='0' width='98%' cellpadding='0' cellspacing='4' style="background-color: white;"> <tr> <td colspan='2' width='50%' align='center' style="background-color: white;">←Older revision</td> <td colspan='2' width='50%' align='center' style="background-color: white;">Revision as of 18:33, 28 November 2016</td> </tr> <tr><td colspan="2" align="left"><strong>Line 74:</strong></td> <td colspan="2" align="left"><strong>Line 74:</strong></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">This new bridge needs to have an address that is in a different subnet than your main LAN. By default the main router LAN address is 192.168.'''1'''.1 netmask 255.255.255.0 so we will use 192.168.'''2'''.1 netmask 255.255.255.0 for the br1 bridge interface. Press the &quot;Apply Settings&quot; button again so that the IP address will be assigned to the br1 interface before you continue.</td><td> </td><td style="background: #eee; font-size: smaller;">This new bridge needs to have an address that is in a different subnet than your main LAN. By default the main router LAN address is 192.168.'''1'''.1 netmask 255.255.255.0 so we will use 192.168.'''2'''.1 netmask 255.255.255.0 for the br1 bridge interface. Press the &quot;Apply Settings&quot; button again so that the IP address will be assigned to the br1 interface before you continue.</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">&lt;font color=red&gt;'''Note:''' &lt;/font&gt;(No longer true as of Oct 2016, see link in this note below) Would your netmask be different than 255.0.0.0, 255.255.0.0. or 255.255.255.0, you'll need to manually calculate the broadcast ip address of the subnet and set it via the startup script (see http://svn.dd-wrt.com/ticket/1406). Also, when you set the bridge IP to 10.x.x.x, 172.&lt;16to31&gt;.x.x or 192.168.x.x, the broadcast IP will automatically be set respectively to 10.255.255.255, 172.&lt;16to31&gt;255.255. or 192.168.x.255 which may be wrong if your net mask is different. So, don't forget to add e.g. ''brconfig br1 broadcast 10.11.12.47'' for a 10.11.12.32/28 subnet in the startup script.</td><td>+</td><td style="background: #cfc; font-size: smaller;">&lt;font color=red&gt;'''Note:''' &lt;/font&gt;(No longer true as of Oct 2016 <ins style="color: red; font-weight: bold; text-decoration: none;">on recent hardware</ins>, see link in this note below<ins style="color: red; font-weight: bold; text-decoration: none;">, but the following bug still exists in old hardware, eg wrt54gl with as of svn r30826</ins>) Would your netmask be different than 255.0.0.0, 255.255.0.0. or 255.255.255.0, you'll need to manually calculate the broadcast ip address of the subnet and set it via the startup script (see http://svn.dd-wrt.com/ticket/1406). Also, when you set the bridge IP to 10.x.x.x, 172.&lt;16to31&gt;.x.x or 192.168.x.x, the broadcast IP will automatically be set respectively to 10.255.255.255, 172.&lt;16to31&gt;255.255. or 192.168.x.255 which may be wrong if your net mask is different. So, don't forget to add e.g. ''brconfig br1 broadcast 10.11.12.47'' for a 10.11.12.32/28 subnet in the startup script<ins style="color: red; font-weight: bold; text-decoration: none;">.</ins></td></tr> <tr><td colspan="2">&nbsp;</td><td>+</td><td style="background: #cfc; font-size: smaller;"><ins style="color: red; font-weight: bold; text-decoration: none;">You can use [https://grox.net/utils/whatmask/ this online calculator] to find it</ins>.</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> </table> Bib