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| − | The other main SNMP operation for retrieving information is the GETNEXT request - a "fuzzy-matching" version of GET. | + | The other main SNMP operation for retrieving information is the [[GETNEXT]] request - a "fuzzy-matching" version of GET, and is implemented by the [[snmpgetnext]] tool. |
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| | == Basic Example == | | == Basic Example == |
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| | % snmpgetnext -v 2c -c demopublic test.net-snmp.org SNMPv2-MIB::sysUpTime.0 | | % snmpgetnext -v 2c -c demopublic test.net-snmp.org SNMPv2-MIB::sysUpTime.0 |
| | SNMPv2-MIB::sysContact.0 = Wes Hardaker wjhardaker@ucdavis.edu | | SNMPv2-MIB::sysContact.0 = Wes Hardaker wjhardaker@ucdavis.edu |
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| | + | % snmptranslate -On SNMPv2-MIB::sysUpTime.0 SNMPv2-MIB::sysContact.0 |
| | + | .1.3.6.1.2.1.1.3.0 |
| | + | .1.3.6.1.2.1.1.4.0 |
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| | At first sight, this might seem an odd thing to do, but it is actually extremely useful, | | At first sight, this might seem an odd thing to do, but it is actually extremely useful, |
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| | % snmpgetnext -v 2c -c demopublic test.net-snmp.org sysORDescr | | % snmpgetnext -v 2c -c demopublic test.net-snmp.org sysORDescr |
| − | SNMPv2-MIB::sysORDescr.1 = STRING: The MIB module to describe generic objects for network interface sub-layers<BR> | + | SNMPv2-MIB::sysORDescr.1 = STRING: The MIB module for SNMPv2 entities<BR> |
| | % snmpgetnext -v 2c -c demopublic test.net-snmp.org sysORDescr.1 | | % snmpgetnext -v 2c -c demopublic test.net-snmp.org sysORDescr.1 |
| − | SNMPv2-MIB::sysORDescr.2 = STRING: The MIB module for SNMPv2 entities<BR> | + | SNMPv2-MIB::sysORDescr.2 = STRING: The MIB module to describe generic objects for network interface sub-layers<BR> |
| | % snmpgetnext -v 2c -c demopublic test.net-snmp.org sysORDescr.2 | | % snmpgetnext -v 2c -c demopublic test.net-snmp.org sysORDescr.2 |
| | SNMPv2-MIB::sysORDescr.4 = STRING: The MIB module for managing IP and ICMP implementations | | SNMPv2-MIB::sysORDescr.4 = STRING: The MIB module for managing IP and ICMP implementations |
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| − | == Multiple Variables == | + | == Multiple Values == |
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| | Just as with [[TUT:snmpget|snmpget]], it's also possible to run a single GETNEXT request with several OIDs, and it will retrieve the next valid instance for each of these: | | Just as with [[TUT:snmpget|snmpget]], it's also possible to run a single GETNEXT request with several OIDs, and it will retrieve the next valid instance for each of these: |
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| | % snmpgetnext -v 2c -c demopublic test.net-snmp.org sysORDescr sysORID sysORUpTime | | % snmpgetnext -v 2c -c demopublic test.net-snmp.org sysORDescr sysORID sysORUpTime |
Exception encountered, of type "Error"