Hi. I recently installed RedHat 8 I monitor its LAN usage, CPU, mem, swap, and eventually diskspace using MRTG. I'm aware that ucd-snmp was changed to net-snmp. When I moved my working mrtg.cfg (from RedHat 7.2) suddenly the mem and swap shows no values, and its graph doesn't change.
For instance, on memory, on my older redhat, when I run snmpwalk this is what I get: # snmpwalk localhost public mem enterprises.ucdavis.memory.memIndex.0 = 0 enterprises.ucdavis.memory.memErrorName.0 = swap enterprises.ucdavis.memory.memTotalSwap.0 = 409616 enterprises.ucdavis.memory.memAvailSwap.0 = 409288 enterprises.ucdavis.memory.memTotalReal.0 = 770712 enterprises.ucdavis.memory.memAvailReal.0 = 83008 enterprises.ucdavis.memory.memTotalFree.0 = 492296 enterprises.ucdavis.memory.memMinimumSwap.0 = 16000 enterprises.ucdavis.memory.memShared.0 = 72 enterprises.ucdavis.memory.memBuffer.0 = 8704 enterprises.ucdavis.memory.memCached.0 = 547296 enterprises.ucdavis.memory.memSwapError.0 = 0 enterprises.ucdavis.memory.memSwapErrorMsg.0 = On the new one, even the snmpwalk paramenters changed, and this is what I get: # snmpwalk -v 1 -c public localhost mem UCD-SNMP-MIB::memIndex.0 = INTEGER: 0 UCD-SNMP-MIB::memErrorName.0 = STRING: swap UCD-SNMP-MIB::memTotalSwap.0 = INTEGER: -1 UCD-SNMP-MIB::memAvailSwap.0 = INTEGER: -1 UCD-SNMP-MIB::memTotalReal.0 = INTEGER: -1 UCD-SNMP-MIB::memAvailReal.0 = INTEGER: -1 UCD-SNMP-MIB::memTotalFree.0 = INTEGER: -2 UCD-SNMP-MIB::memMinimumSwap.0 = INTEGER: 16000 UCD-SNMP-MIB::memShared.0 = INTEGER: -1 UCD-SNMP-MIB::memBuffer.0 = INTEGER: -1 UCD-SNMP-MIB::memCached.0 = INTEGER: -1 UCD-SNMP-MIB::memSwapError.0 = INTEGER: 1 UCD-SNMP-MIB::memSwapErrorMsg.0 = STRING: Running out of swap space (-1) All values from snmp were pegged at -1 that's why MRTG don't graph anything. The swap MIBs like memTotalSwap and memAvailSwap also has the problem with -1 values. Any idea on how to have that net-snmp output the correct values? Or should I just remove net-snmp and get back to ucd-snmp (which I think isn't the permanent solution, since net-snmp is the new standard)? Thanks for any help... pls... _ Philippine Linux Users Group. Web site and archives at http://plug.linux.org.ph To leave: send "unsubscribe" in the body to [EMAIL PROTECTED] Fully Searchable Archives With Friendly Web Interface at http://marc.free.net.ph To subscribe to the Linux Newbies' List: send "subscribe" in the body to [EMAIL PROTECTED]
