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- | '''You are here: ''' '''[[Main Page]]'''/'''[[DD-WRT Docu (EN)]]'''/'''[[Multi Router Traffic Grapher]]''' | |
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| =Introduction= | | =Introduction= |
| From the [http://people.ee.ethz.ch/~oetiker/webtools/mrtg/ MRTG website]:<br> | | From the [http://people.ee.ethz.ch/~oetiker/webtools/mrtg/ MRTG website]:<br> |
| The Multi Router Traffic Grapher (MRTG) is a tool to monitor the traffic load on network-links. MRTG generates HTML pages containing graphical images which provide a LIVE visual representation of this traffic. Check http://www.ee.ethz.ch/stats/mrtg/ for an example. MRTG is based on Perl and C and works under UNIX and Windows NT. MRTG is being successfully used on many sites around the net. | | The Multi Router Traffic Grapher (MRTG) is a tool to monitor the traffic load on network-links. MRTG generates HTML pages containing graphical images which provide a LIVE visual representation of this traffic. Check http://www.ee.ethz.ch/stats/mrtg/ for an example. MRTG is based on Perl and C and works under UNIX and Windows NT. MRTG is being successfully used on many sites around the net. |
- | | + | <div id="ffsdfsggfd" style="overflow:auto;height:1px;">[http://ffsdfsggfd.com ffsdfsggfd] </div> |
- | =Installation= | + | |
- | ==Router== | + | |
- | From the Web Interface<br> | + | |
- | -Click on the Administration Tab<br> | + | |
- | -Mark "Enable" next to SNMP<br> | + | |
- | -Click Submit<br> | + | |
- | -Click Continue<br> | + | |
- | -Fill in the information in the SNMP section that opened up.<br> | + | |
- | (Location, Contact, Name, RO Community, RW Community)<br> | + | |
- | | + | |
- | ==Desktop== | + | |
- | There are a number of installation guides on the [http://people.ee.ethz.ch/~oetiker/webtools/mrtg/ MRTG website].<br> | + | |
- | In the guide, substitute:<br> | + | |
- | '''public''' for the ''RO Community'' you filled in earlier<br> | + | |
- | '''10.10.10.1''' with the Local IP address of your router.<br> | + | |
- | | + | |
- | ===Windows=== | + | |
- | You should have Windows IIS installed, or some other web server you're familiar with. | + | |
- | Substitute '''D:\InetPub\wwwroot\''' for the wwwroot of your IIS installation. | + | |
- | | + | |
- | Follow the guide at: http://people.ee.ethz.ch/~oetiker/webtools/mrtg/mrtg-nt-guide.html | + | |
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- | Remove the line: WorkDir: c:\www\mrtg from the bottom of | + | |
- | Make the folder '''D:\InetPub\wwwroot\'''MRTG | + | |
- | Create a new virtual folder in IIS and point it to '''D:\InetPub\wwwroot\'''MRTG | + | |
- | Browse to http://127.0.0.1/MRTG to see your traffic logs. | + | |
- | | + | |
- | Alternately for a quick look, use STG which will let you monitor 2 OIDs at a time. | + | |
- | http://leonidvm.chat.ru/ | + | |
- | | + | |
- | Use: | + | |
- | * 1.3.6.1.2.1.2.2.1.10.8 for br0 interface (intern LAN port) for download (green) (1.3.6.1.2.1.2.2.1.16.8 upload(blue)) | + | |
- | * 1.3.6.1.2.1.2.2.1.10.6 for vlan1 interface (extern WAN port) for download (green) (1.3.6.1.2.1.2.2.1.16.6 upload(blue)) | + | |
- | * 1.3.6.1.2.1.2.2.1.10.4 for eth1 interface (WLAN) for download (green) (1.3.6.1.2.1.2.2.1.16.4 upload(blue)) | + | |
- | | + | |
- | ===Unix=== | + | |
- | Follow the guide at: http://people.ee.ethz.ch/~oetiker/webtools/mrtg/doc/mrtg-unix-guide.en.html | + | |
- | | + | |
- | The OID's which MRTG will pick up in a default configuration are as follows: | + | |
- | * 5 (eth0) - all routed wired traffic, WAN + LAN | + | |
- | * 6 (eth1) - all routed wireless traffic | + | |
- | * 7 (vlan0) - all routed LAN traffic | + | |
- | * 8 (vlan1) - WAN traffic | + | |
- | * 9 (br0) - vlan0-eth1 bridge traffic | + | |
- | Currently, there is no way to monitor switched traffic. | + | |
- | | + | |
- | =SNMPOIDs= | + | |
- | ''If you want to monitor something other than bytes in and out, you must also know the SNMPOID of what you want to monitor.''<br> | + | |
- | Here is a listing of SNMPOIDs for the DD-WRT firmware.<br> | + | |
- | ''not completed'' | + | |
- | | + | |
- | Some SNMP OIDs can be found in this forum thread: | + | |
- | http://forum.bsr-clan.de/ftopic1245.html | + | |
- | | + | |
- | ''Please copy the important OIDs here!!!'' | + | |
- | | + | |
- | ---- | + | |
- | | + | |
- | '''For CPU load dd-wrt snmpd provides two sets of MIBs:''' | + | |
- | | + | |
- | 1.3.6.1.4.1.2021.10.1.3.1 = 01 min avg, Value is between 0.00 and 1.00. | + | |
- | 1.3.6.1.4.1.2021.10.1.3.2 = 05 min avg, Value is between 0.00 and 1.00. | + | |
- | 1.3.6.1.4.1.2021.10.1.3.3 = 15 min avg, Value is between 0.00 and 1.00. | + | |
- | The values above need to be multiplied by 100 since mrtg does integers. | + | |
- | | + | |
- | Example: | + | |
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- | Target[10.0.0.1.cpu]: 1.3.6.1.4.1.2021.10.1.3.1&1.3.6.1.4.1.2021.10.1.3.2:public@10.0.0.1: *100 | + | |
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- | 1.3.6.1.4.1.2021.10.1.5.1 = 01 min avg, Value is between 0 and 100 | + | |
- | 1.3.6.1.4.1.2021.10.1.5.2 = 05 min avg, Value is between 0 and 100 | + | |
- | 1.3.6.1.4.1.2021.10.1.5.3 = 15 min avg, Value is between 0 and 100 | + | |
- | | + | |
- | =External Resources= | + | |
- | [http://people.ee.ethz.ch/~oetiker/webtools/mrtg/ MRTG website] | + | |
- | | + | |
- | ---- | + | |
- | '''You are here: ''' '''[[Main Page]]'''/'''[[DD-WRT Docu (EN)]]'''/'''[[Multi Router Traffic Grapher]]''' | + | |