Access Restrictions/zh cn - Revision history http://wiki.dd-wrt.com/wiki/index.php?title=Access_Restrictions/zh_cn&action=history Revision history for this page on the wiki en MediaWiki 1.10.1 Fri, 29 Mar 2024 08:43:52 GMT Glenn: + /zh cn http://wiki.dd-wrt.com/wiki/index.php?title=Access_Restrictions/zh_cn&diff=42932&oldid=prev <p>+ /zh cn</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 16:03, 19 June 2012</td> </tr> <tr><td colspan="2" align="left"><strong>Line 62:</strong></td> <td colspan="2" align="left"><strong>Line 62:</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;">[[Category:Firewall]]</td><td>+</td><td style="background: #cfc; font-size: smaller;">[[Category:Firewall<ins style="color: red; font-weight: bold; text-decoration: none;">/zh cn</ins>]]</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">[[Category:Basic tutorials]]</td><td>+</td><td style="background: #cfc; font-size: smaller;">[[Category:Basic tutorials<ins style="color: red; font-weight: bold; text-decoration: none;">/zh cn</ins>]]</td></tr> </table> Tue, 19 Jun 2012 16:03:59 GMT Glenn http://wiki.dd-wrt.com/wiki/index.php/Talk:Access_Restrictions/zh_cn Leangjia: /* Problems/Issues? */ http://wiki.dd-wrt.com/wiki/index.php?title=Access_Restrictions/zh_cn&diff=39137&oldid=prev <p><span class="autocomment">Problems/Issues?</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 06:10, 13 February 2011</td> </tr> <tr><td colspan="2" align="left"><strong>Line 58:</strong></td> <td colspan="2" align="left"><strong>Line 58:</strong></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">See [[Iptables command]].</td><td> </td><td style="background: #eee; font-size: smaller;">See [[Iptables command]].</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;">==<del style="color: red; font-weight: bold; text-decoration: none;">Problems</del>/<del style="color: red; font-weight: bold; text-decoration: none;">Issues?</del>==</td><td>+</td><td style="background: #cfc; font-size: smaller;">==<ins style="color: red; font-weight: bold; text-decoration: none;">问题</ins>/<ins style="color: red; font-weight: bold; text-decoration: none;">问题?</ins>==</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">Still having problems with Access Restrictions? You may be using an older and no longer maintained version of DD-WRT firmware. In that case, it may help to review the steps in an [http://www.dd-wrt.com/wiki/index.php?title=Access_Restrictions&amp;oldid=15356 older revision of this article], before it was modified for use with DD-WRT v24+</td><td> </td><td style="background: #eee; font-size: smaller;">Still having problems with Access Restrictions? You may be using an older and no longer maintained version of DD-WRT firmware. In that case, it may help to review the steps in an [http://www.dd-wrt.com/wiki/index.php?title=Access_Restrictions&amp;oldid=15356 older revision of this article], before it was modified for use with DD-WRT v24+</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> Sun, 13 Feb 2011 06:10:48 GMT Leangjia http://wiki.dd-wrt.com/wiki/index.php/Talk:Access_Restrictions/zh_cn Leangjia: /* Filtered Internet Port Range */ http://wiki.dd-wrt.com/wiki/index.php?title=Access_Restrictions/zh_cn&diff=39136&oldid=prev <p><span class="autocomment">Filtered Internet Port Range</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 06:07, 13 February 2011</td> </tr> <tr><td colspan="2" align="left"><strong>Line 52:</strong></td> <td colspan="2" align="left"><strong>Line 52:</strong></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">To see a summary of all the policies, click the Summary button. The Internet Policy Summary screen will show each policy's number, Policy Name, Days, and Time of Day. To delete a policy, click its box, and then click the Delete button. Click the Close button to return to the Filters screen.</td><td> </td><td style="background: #eee; font-size: smaller;">To see a summary of all the policies, click the Summary button. The Internet Policy Summary screen will show each policy's number, Policy Name, Days, and Time of Day. To delete a policy, click its box, and then click the Delete button. Click the Close button to return to the Filters screen.</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;">==<del style="color: red; font-weight: bold; text-decoration: none;">Filtered Internet Port Range</del>==</td><td>+</td><td style="background: #cfc; font-size: smaller;">==<ins style="color: red; font-weight: bold; text-decoration: none;">端口过滤</ins>==</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">To filter PCs by network port number, select Both, TCP, or UDP, depending on which protocols you want to filter. Then enter the port numbers you want to filter into the port number fields. PCs connected to the Router will no longer be able to access any port number listed here. To disable a filter, select Disable.</td><td> </td><td style="background: #eee; font-size: smaller;">To filter PCs by network port number, select Both, TCP, or UDP, depending on which protocols you want to filter. Then enter the port numbers you want to filter into the port number fields. PCs connected to the Router will no longer be able to access any port number listed here. To disable a filter, select Disable.</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;"></td><td colspan="2">&nbsp;</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;">==Filtering Inbound Traffic==</td><td> </td><td style="background: #eee; font-size: smaller;">==Filtering Inbound Traffic==</td></tr> </table> Sun, 13 Feb 2011 06:07:39 GMT Leangjia http://wiki.dd-wrt.com/wiki/index.php/Talk:Access_Restrictions/zh_cn Leangjia: /* Summary */ http://wiki.dd-wrt.com/wiki/index.php?title=Access_Restrictions/zh_cn&diff=39135&oldid=prev <p><span class="autocomment">Summary</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 06:06, 13 February 2011</td> </tr> <tr><td colspan="2" align="left"><strong>Line 49:</strong></td> <td colspan="2" align="left"><strong>Line 49:</strong></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">To delete an Internet Access Policy, select the policy number and click the Delete button</td><td> </td><td style="background: #eee; font-size: smaller;">To delete an Internet Access Policy, select the policy number and click the Delete button</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;">==<del style="color: red; font-weight: bold; text-decoration: none;">Summary</del>==</td><td>+</td><td style="background: #cfc; font-size: smaller;">==<ins style="color: red; font-weight: bold; text-decoration: none;">摘要</ins>==</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">To see a summary of all the policies, click the Summary button. The Internet Policy Summary screen will show each policy's number, Policy Name, Days, and Time of Day. To delete a policy, click its box, and then click the Delete button. Click the Close button to return to the Filters screen.</td><td> </td><td style="background: #eee; font-size: smaller;">To see a summary of all the policies, click the Summary button. The Internet Policy Summary screen will show each policy's number, Policy Name, Days, and Time of Day. To delete a policy, click its box, and then click the Delete button. Click the Close button to return to the Filters screen.</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;"></td><td colspan="2">&nbsp;</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;">==Filtered Internet Port Range==</td><td> </td><td style="background: #eee; font-size: smaller;">==Filtered Internet Port Range==</td></tr> </table> Sun, 13 Feb 2011 06:06:50 GMT Leangjia http://wiki.dd-wrt.com/wiki/index.php/Talk:Access_Restrictions/zh_cn Leangjia: /* Delete */ http://wiki.dd-wrt.com/wiki/index.php?title=Access_Restrictions/zh_cn&diff=39134&oldid=prev <p><span class="autocomment">Delete</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 06:06, 13 February 2011</td> </tr> <tr><td colspan="2" align="left"><strong>Line 46:</strong></td> <td colspan="2" align="left"><strong>Line 46:</strong></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">'''Note:''' Filtering does not work if you don't enter a list of clients for that policy.</td><td> </td><td style="background: #eee; font-size: smaller;">'''Note:''' Filtering does not work if you don't enter a list of clients for that policy.</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;">==<del style="color: red; font-weight: bold; text-decoration: none;">Delete</del>==</td><td>+</td><td style="background: #cfc; font-size: smaller;">==<ins style="color: red; font-weight: bold; text-decoration: none;">删除</ins>==</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">To delete an Internet Access Policy, select the policy number and click the Delete button</td><td> </td><td style="background: #eee; font-size: smaller;">To delete an Internet Access Policy, select the policy number and click the Delete button</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;"></td><td colspan="2">&nbsp;</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;">==Summary==</td><td> </td><td style="background: #eee; font-size: smaller;">==Summary==</td></tr> </table> Sun, 13 Feb 2011 06:06:12 GMT Leangjia http://wiki.dd-wrt.com/wiki/index.php/Talk:Access_Restrictions/zh_cn Leangjia: /* Filtering Services/URLs/Keywords */ http://wiki.dd-wrt.com/wiki/index.php?title=Access_Restrictions/zh_cn&diff=39133&oldid=prev <p><span class="autocomment">Filtering Services/URLs/Keywords</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 06:05, 13 February 2011</td> </tr> <tr><td colspan="2" align="left"><strong>Line 26:</strong></td> <td colspan="2" align="left"><strong>Line 26:</strong></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">'''NOTE''' If defining a policy that extends into the next day, you must specify two separate policies</td><td> </td><td style="background: #eee; font-size: smaller;">'''NOTE''' If defining a policy that extends into the next day, you must specify two separate policies</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;">==<del style="color: red; font-weight: bold; text-decoration: none;">Filtering Services</del>/<del style="color: red; font-weight: bold; text-decoration: none;">URLs</del>/<del style="color: red; font-weight: bold; text-decoration: none;">Keywords</del>==</td><td>+</td><td style="background: #cfc; font-size: smaller;">==<ins style="color: red; font-weight: bold; text-decoration: none;">过滤服务</ins>/<ins style="color: red; font-weight: bold; text-decoration: none;">域名</ins>/<ins style="color: red; font-weight: bold; text-decoration: none;">关键字</ins>==</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">For more advanced content filtering try [[OpenDNS]]</td><td> </td><td style="background: #eee; font-size: smaller;">For more advanced content filtering try [[OpenDNS]]</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> Sun, 13 Feb 2011 06:05:52 GMT Leangjia http://wiki.dd-wrt.com/wiki/index.php/Talk:Access_Restrictions/zh_cn Leangjia: /* Denying Internet Access */ http://wiki.dd-wrt.com/wiki/index.php?title=Access_Restrictions/zh_cn&diff=39132&oldid=prev <p><span class="autocomment">Denying Internet 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 06:05, 13 February 2011</td> </tr> <tr><td colspan="2" align="left"><strong>Line 10:</strong></td> <td colspan="2" align="left"><strong>Line 10:</strong></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">If you will notice, when you click the &quot;Deny&quot; button (instead of the Filter button), those extra options at the bottom of the page get greyed out (at least in newer dd-wrt versions). This is because filtering a web site, service, etc. in a Deny policy is pointless since the machines in the policy would be denied internet access anyway!</td><td> </td><td style="background: #eee; font-size: smaller;">If you will notice, when you click the &quot;Deny&quot; button (instead of the Filter button), those extra options at the bottom of the page get greyed out (at least in newer dd-wrt versions). This is because filtering a web site, service, etc. in a Deny policy is pointless since the machines in the policy would be denied internet access anyway!</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;">==<del style="color: red; font-weight: bold; text-decoration: none;">Denying Internet Access</del>==</td><td>+</td><td style="background: #cfc; font-size: smaller;">==<ins style="color: red; font-weight: bold; text-decoration: none;">拒绝上网</ins>==</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"># Select an unused policy number (1-10) in the drop-down menu.</td><td> </td><td style="background: #eee; font-size: smaller;"># Select an unused policy number (1-10) in the drop-down menu.</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"># Enable your policy by setting ''Status'' to ''Enable''.</td><td> </td><td style="background: #eee; font-size: smaller;"># Enable your policy by setting ''Status'' to ''Enable''.</td></tr> </table> Sun, 13 Feb 2011 06:05:11 GMT Leangjia http://wiki.dd-wrt.com/wiki/index.php/Talk:Access_Restrictions/zh_cn Leangjia at 06:04, 13 February 2011 http://wiki.dd-wrt.com/wiki/index.php?title=Access_Restrictions/zh_cn&diff=39131&oldid=prev <p></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 06:04, 13 February 2011</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|Access_Restrictions}}</td><td> </td><td style="background: #eee; font-size: smaller;">{{languages|Access_Restrictions}}</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">'''<del style="color: red; font-weight: bold; text-decoration: none;">Access Restrictions</del>''' <del style="color: red; font-weight: bold; text-decoration: none;">allows you to create a set of rules that govern internet access to machines on your network. You </del>can create rules that govern access by individual IP or MAC address, IP address range, time-of-day, traffic type, URL and keywords, etc.</td><td>+</td><td style="background: #cfc; font-size: smaller;">'''<ins style="color: red; font-weight: bold; text-decoration: none;">访问限制</ins>''' <ins style="color: red; font-weight: bold; text-decoration: none;">允许您创建规则策略、来控制电脑访问互联网。You </ins>can create rules that govern access by individual IP or MAC address, IP address range, time-of-day, traffic type, URL and keywords, etc.</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;">You can create up to 10 sets of rules, with each set of rules being referred to as a '''policy'''. A policy can contain multiple individual rules, such as filtering a specific machine access to a particular web site, and/or filtering access to certain unwanted P2P protocols.</td><td> </td><td style="background: #eee; font-size: smaller;">You can create up to 10 sets of rules, with each set of rules being referred to as a '''policy'''. A policy can contain multiple individual rules, such as filtering a specific machine access to a particular web site, and/or filtering access to certain unwanted P2P protocols.</td></tr> </table> Sun, 13 Feb 2011 06:04:12 GMT Leangjia http://wiki.dd-wrt.com/wiki/index.php/Talk:Access_Restrictions/zh_cn Leangjia: New page: {{languages|Access_Restrictions}} '''Access Restrictions''' allows you to create a set of rules that govern internet access to machines on your network. You can create rules that govern ac... http://wiki.dd-wrt.com/wiki/index.php?title=Access_Restrictions/zh_cn&diff=39130&oldid=prev <p>New page: {{languages|Access_Restrictions}} '''Access Restrictions''' allows you to create a set of rules that govern internet access to machines on your network. You can create rules that govern ac...</p> <p><b>New page</b></p><div>{{languages|Access_Restrictions}}<br /> '''Access Restrictions''' allows you to create a set of rules that govern internet access to machines on your network. You can create rules that govern access by individual IP or MAC address, IP address range, time-of-day, traffic type, URL and keywords, etc.<br /> <br /> You can create up to 10 sets of rules, with each set of rules being referred to as a '''policy'''. A policy can contain multiple individual rules, such as filtering a specific machine access to a particular web site, and/or filtering access to certain unwanted P2P protocols.<br /> <br /> ''Remember that all policies will be used (this is different than in factory Linksys firmware where only the first matched is used)!'' For example, if policy #1 is a '''Deny''' policy that restricts all internet access to a machine on your LAN, that machine will no longer be able to access the Internet, regardless of any Filter policies you might have. &lt;font color=red&gt;''Note: The term &quot;Filter&quot; is erroneously labeled as &quot;Allow&quot; in earlier versions of DD-WRT firmware. This is the main source of confusion when dealing with access restrictions in DD-WRT. See [http://www.dd-wrt.com/phpBB2/viewtopic.php?t=26312 Eko's forum post] for more information.''&lt;/font&gt;<br /> <br /> The '''Filter''' option is used to block access to web sites, services, or keywords. However, it does not block internet altogether like the &quot;Deny&quot; option does. Nor does it allow internet access during times that a Deny policy denies it.<br /> <br /> If you will notice, when you click the &quot;Deny&quot; button (instead of the Filter button), those extra options at the bottom of the page get greyed out (at least in newer dd-wrt versions). This is because filtering a web site, service, etc. in a Deny policy is pointless since the machines in the policy would be denied internet access anyway!<br /> <br /> ==Denying Internet Access==<br /> # Select an unused policy number (1-10) in the drop-down menu.<br /> # Enable your policy by setting ''Status'' to ''Enable''.<br /> # Enter a name for your policy in the ''Policy Name'' field. &lt;u&gt;Ex.&lt;/u&gt; &quot;Deny Internet&quot;<br /> # Click the ''Edit List of clients'' button.<br /> # On the ''List of clients'' screen, specify clients by IP address or MAC address. Enter the appropriate IP addresses into the ''IP'' fields. If you have a range of IP addresses to filter, complete the appropriate ''IP Range'' fields. Enter the appropriate MAC addresses into the ''MAC'' fields.<br /> # Click the ''Save'' and ''Apply'' buttons to save your changes. Click the ''Close'' button to return to the ''Access Restrictions'' screen.<br /> # Click the radio button next to ''Deny'' Internet access for listed clients during selected days and hours.<br /> # Set the days when internet access will be denied. Select ''Everyday'' or the appropriate days of the week. <br /> # Set the time when internet access will be denied. Select ''24 Hours'', or check the box next to ''From'' and use the drop-down boxes to designate a specific time period.<br /> # Click ''Save'' and ''Apply''. <br /> # To create or edit additional policies, repeat the necessary steps above.<br /> <br /> <br /> '''NOTE''' If defining a policy that extends into the next day, you must specify two separate policies<br /> <br /> ==Filtering Services/URLs/Keywords==<br /> For more advanced content filtering try [[OpenDNS]]<br /> <br /> # Select an unused policy number (1-10) in the drop-down menu.<br /> # Enable your policy by setting ''Status'' to ''Enable''.<br /> # Enter a name for your policy in the ''Policy Name'' field. &lt;u&gt;Ex.&lt;/u&gt; &quot;Filter Bittorrent&quot;<br /> # Click the ''Edit List of clients'' button.<br /> # On the ''List of clients'' screen, specify clients by IP address or MAC address. Enter the appropriate IP addresses into the ''IP'' fields. If you have a range of IP addresses to filter, complete the appropriate ''IP Range'' fields. Enter the appropriate MAC addresses into the ''MAC'' fields.<br /> # Click the ''Save'' and ''Apply'' buttons to save your changes. Click the ''Close'' button to return to the ''Access Restrictions'' screen.<br /> # Click the radio button next to ''Filter'' Internet access for listed clients during selected days and hours. (Remember, many DD-WRT versions will have an &quot;Allow&quot; option, but it really means &quot;Filter&quot;)<br /> # Set the days when access will be filtered. Select ''Everyday'' or the appropriate days of the week. <br /> # Set the time when access will be filtered. Select ''24 Hours'', or check the box next to ''From'' and use the drop-down boxes to designate a specific time period.<br /> # Under ''Blocked Services'', enter the services you wish to block (if any).<br /> # Under ''Website Blocking by URL Address'', enter in the domain name(s) you wish to block (if any).<br /> # Under ''Website Blocking by Keyword'', enter the keywords you wish to block (if any).<br /> # Click ''Save'' and ''Apply''.<br /> # To create or edit additional policies, repeat the necessary steps above.<br /> <br /> '''Note:''' Filtering does not work if you don't enter a list of clients for that policy.<br /> <br /> ==Delete==<br /> To delete an Internet Access Policy, select the policy number and click the Delete button<br /> <br /> <br /> ==Summary==<br /> To see a summary of all the policies, click the Summary button. The Internet Policy Summary screen will show each policy's number, Policy Name, Days, and Time of Day. To delete a policy, click its box, and then click the Delete button. Click the Close button to return to the Filters screen.<br /> <br /> <br /> ==Filtered Internet Port Range==<br /> To filter PCs by network port number, select Both, TCP, or UDP, depending on which protocols you want to filter. Then enter the port numbers you want to filter into the port number fields. PCs connected to the Router will no longer be able to access any port number listed here. To disable a filter, select Disable.<br /> <br /> <br /> ==Filtering Inbound Traffic==<br /> See [[Iptables command]].<br /> <br /> ==Problems/Issues?==<br /> Still having problems with Access Restrictions? You may be using an older and no longer maintained version of DD-WRT firmware. In that case, it may help to review the steps in an [http://www.dd-wrt.com/wiki/index.php?title=Access_Restrictions&amp;oldid=15356 older revision of this article], before it was modified for use with DD-WRT v24+<br /> <br /> <br /> [[Category:Firewall]]<br /> [[Category:Basic tutorials]]</div> Sun, 13 Feb 2011 05:53:53 GMT Leangjia http://wiki.dd-wrt.com/wiki/index.php/Talk:Access_Restrictions/zh_cn