Hello Nehal, Thanks very much for your comment!! I do receive an error from the "graph" function sometimes. That is due to a part in the "graph" function when it gens the "err" graph, and I don't know why. Please debug it if you could. I get that too :-(
For the "retrieve" error, I did not get that. I assume you have 3 interfaces, right? Could you do a "snmpwalk xx.xx.xxx.xxx [community]" for me and remove all IP addresses, Routing Table info, and etc and send it to me so I can try to solve the problem. I think that is because the snmp strings are different. In my 2501, I get a number from "interfaces.ifTable.ifEntry.ifInOctets.x" which shows me the Input Bytes, and In your case, I believe you have to do "interfaces.ifTable.ifEntry.ifInOctets.(slot/interface no).(interface no?)" to retrieve that number. Please send the snmpwalk results to me so that I can improve that. I will do more research and try out on more routers that we have so I can improve that tool. Please give comments everyone!! Thanks Ronald Tse ----- Original Message ----- From: "Gujarat_Petro.com" <[EMAIL PROTECTED]> To: "Ronald Tse" <[EMAIL PROTECTED]> Cc: <[email protected]> Sent: Wednesday, June 27, 2001 5:02 PM Subject: Re: [rrd-users] VERY Handy Little Too for CISCO ROUTERSl !! > Dear Everyone, > > I have installed this utility and I am able to create rrdb. But not able > to retrieve the data from router. also, ingraph I am getting the values > nan. where as if I give same command of "snmpwal" on the command prompt > then I am getting data. also, I am getting error "Error: Function not > found 'H'" while creating graph. Where as using rrdtools I am able to > generate the graph. > > If anyone can help me out please mail me on following address: > > [EMAIL PROTECTED] > > Thanks, > > Nehal > On Wed, 27 Jun 2001, Ronald Tse wrote: > > > Hi everyone, > > > > I made a little tool called rrdutil. > > It can be used to create rrds, to retrieve values from a Cisco router thru > > snmp, and Graph the values retrieved. It grabs the in/out traffic + in/out > > errors from your router, and grabs the description plus the peak bandwidth. > > > > It gens png graphics, with 4 graphs per interface, > > daily/weekly/monthly/yearly views. It can get the number of interfaces in > > your cisco router automatically and gen the graphs !! > > > > This little tool is produced because : > > 1) Very little frontends > > 2) Frontends too complicated to configure + install > > Thus this is produced in "Pure Shell Script", no perl, no make, no > > installation, no nothing. > > All bash commands :-) > > > > Of course you have to first install rrdtool. > > > > This is my first post to the mailing list, so maybe posting a little handy > > tool should be good. It should work fine in all distros of Linux. > > > > Only config: > > Change the 3 variables entering: > > rrdtoolpath=The directory where the rrdtool binary is located; > > rrdbpath=The directory where the rrdatabases should reside > > graphpath=The directory where the graphics generated should reside > > > > Use cron(crontab -e) to run it every 5 mins and voila! > > I just make a script like this: > > ./rrdutil retrieve xxxxxxxxxxxx.xxx xxxx > > ./rrdutil graph xxxxxxxxxxxxxxx.xxx xxxx > > ./rrdutil retrieve xxxxxxxxxxxx.xxx xxxx > > ./rrdutil graph xxxxxxxxxxxxxxx.xxx xxxx > > and put the script name in crontab > > > > Usage: > > rrdutil create [hostname] [snmp communiity] > > rrdutil retrieve [hostname] [snmp community] > > rrdutil graph [hostname] [snmp community] > > > > Example: http://www.neosparx.com go to MRTG! > > > > Please give comments! > > > > Thanks > > Ronald Tse > > > > > > > > -- Attached file removed by Listar and put at URL below -- > > -- Type: application/octet-stream > > -- Size: 5k (5782 bytes) > > -- URL : http://www.ee.ethz.ch/~slist/pantomime/rrdutil > > > > > > -- > > Unsubscribe mailto:[EMAIL PROTECTED] > > Help mailto:[EMAIL PROTECTED] > > Archive http://www.ee.ethz.ch/~slist/rrd-users > > WebAdmin http://www.ee.ethz.ch/~slist/lsg2.cgi > > -- Unsubscribe mailto:[EMAIL PROTECTED] Help mailto:[EMAIL PROTECTED] Archive http://www.ee.ethz.ch/~slist/rrd-users WebAdmin http://www.ee.ethz.ch/~slist/lsg2.cgi
