> > a) Which OID describes the total amount of physical memory. I > know that > some Cisco Routers we use had 32 MB. But where can i read it > out via SNMP ? > b) How can i can monitor the memory usage of the in a) > defined value? So > that i can see from 32 MB 12 are used and 20 are free. > There are several memory pools to choose from. The following is a good place in the tree to start for IOS...
~/bin>./snmpwalk -M ../mibs router public .1.3.6.1.4.1.9.9.48.1.1.1 enterprises.9.9.48.1.1.1.2.1 = "Processor" enterprises.9.9.48.1.1.1.2.2 = "I/O" Hex: 49 2F 4F enterprises.9.9.48.1.1.1.3.1 = 0 enterprises.9.9.48.1.1.1.3.2 = 0 enterprises.9.9.48.1.1.1.4.1 = 1 enterprises.9.9.48.1.1.1.4.2 = 1 enterprises.9.9.48.1.1.1.5.1 = Gauge: 27513248 enterprises.9.9.48.1.1.1.5.2 = Gauge: 8724240 enterprises.9.9.48.1.1.1.6.1 = Gauge: 443471060 enterprises.9.9.48.1.1.1.6.2 = Gauge: 26927344 enterprises.9.9.48.1.1.1.7.1 = Gauge: 257276272 enterprises.9.9.48.1.1.1.7.2 = Gauge: 26927292 ~/bin> To dissect the above output... enterprises.9.9.48.1.1.1.5.1 = Gauge: 27513248 enterprises.9.9.48.1.1.1.5.2 = Gauge: 8724240 ...is the CPU memory pool free and used. This... enterprises.9.9.48.1.1.1.6.1 = Gauge: 443471060 enterprises.9.9.48.1.1.1.6.2 = Gauge: 26927344 ...is the IO Memory pool free and used. I don't remember what... enterprises.9.9.48.1.1.1.7.1 = Gauge: 257276272 enterprises.9.9.48.1.1.1.7.2 = Gauge: 26927292 ...correspond to. I know this doesn't answer your original question about finding total memory installed, but it is a start. If you need more info, you should try walking the following mibs from cisco.com CISCO-ENHANCED-MEMPOOL-MIB-V1SMI.MIB CISCO-MEMORY-POOL-MIB-V1SMI.MIB OLD-CISCO-MEMORY-MIB.MIB I wrote a cfgmaker template around the IO Memory Pool OIDs listed above. You can d/l it from... http://mrtg.gvolk.com/template/host-ios.template -- Attached file removed by Ecartis and put at URL below -- -- Type: application/ms-tnef -- Size: 1k (1913 bytes) -- URL : http://www.ee.ethz.ch/~slist/p/71-WINMAIL.DAT -- Unsubscribe mailto:[EMAIL PROTECTED] Archive http://www.ee.ethz.ch/~slist/mrtg FAQ http://faq.mrtg.org Homepage http://www.mrtg.org WebAdmin http://www.ee.ethz.ch/~slist/lsg2.cgi