| Previous | Table of Contents | Next |
Note that Frame 38 reaches the end of the table, indicated by the GetResponse given in Frame 40, which moves to a different group within the OID tree. This final value is the lexicographical next item in the router’s MIB, object snmpInPkts, the first object of the SNMP group. This means that the router did not have any item in the Transmission group {mib-2 10} in its MIB View. (These groups were in the router’s MIB, however, so access to those groups using the same community name was not possible.)
The UDP table constructed from the data in Trace 4.4.2 is as follows:
| udpLocalAddress | udpLocalPort | |
|---|---|---|
| 0.0.0.0 | 69 (TFTP) | |
| 0.0.0.0 | 161 (SNMP) | |
| 0.0.0.0 | 520 (Router) | |
Trace 4.4.2. Retrieving tabular data with the GetNextRequest PDU: The udpTable
Sniffer Network Analyzer data 10-Nov at 11:03:58, file UDT.ENC, Pg 1
--------------------------------- Frame 33 -------------------------
SNMP: ----- Simple Network Management Protocol -----
SNMP:
SNMP: Version = 0
SNMP: Community = Brutus
SNMP: Command = Get next request
SNMP: Request ID = 0
SNMP: Error status = 0 (No error)
SNMP: Error index = 0
SNMP:
SNMP: Object = {1.3.6.1.2.1.1.3} (sysUpTime)
SNMP: Value = NULL
SNMP:
SNMP: Object = {1.3.6.1.2.1.7.5.1.1} (udpLocalAddress)
SNMP: Value = NULL
SNMP:
SNMP: Object = {1.3.6.1.2.1.7.5.1.2} (udpLocalPort)
SNMP: Value = NULL
SNMP:
--------------------------------- Frame 34 -------------------------
SNMP: ----- Simple Network Management Protocol -----
SNMP:
SNMP: Version = 0
SNMP: Community = Brutus
SNMP: Command = Get response
SNMP: Request ID = 0
SNMP: Error status = 0 (No error)
SNMP: Error index = 0
SNMP:
SNMP: Object = {1.3.6.1.2.1.1.3.0} (sysUpTime.0)
SNMP: Value = 263753458 hundredths of a second
SNMP:
SNMP: Object = {1.3.6.1.2.1.7.5.1.1.0.0.0.0.69}
(udpLocalAddress.0.0.0.0.69)
SNMP: Value = [0.0.0.0]
SNMP:
SNMP: Object = {1.3.6.1.2.1.7.5.1.2.0.0.0.0.69}
(udpLocalPort.0.0.0.0.69)
SNMP: Value = 69
SNMP:
--------------------------------- Frame 35 -------------------------
SNMP: ----- Simple Network Management Protocol -----
SNMP:
SNMP: Version = 0
SNMP: Community = Brutus
SNMP: Command = Get next request
SNMP: Request ID = 0
SNMP: Error status = 0 (No error)
SNMP: Error index = 0
SNMP:
SNMP: Object = {1.3.6.1.2.1.1.3} (sysUpTime)
SNMP: Value = NULL
SNMP:
SNMP: Object = {1.3.6.1.2.1.7.5.1.1.0.0.0.0.69}
(udpLocalAddress.0.0.0.0.69)
SNMP: Value = NULL
SNMP:
SNMP: Object = {1.3.6.1.2.1.7.5.1.2.0.0.0.0.69}
(udpLocalPort.0.0.0.0.69)
SNMP: Value = NULL
SNMP:
--------------------------------- Frame 36 -------------------------
SNMP: ----- Simple Network Management Protocol -----
SNMP:
SNMP: Version = 0
SNMP: Community = Brutus
SNMP: Command = Get response
SNMP: Request ID = 0
SNMP: Error status = 0 (No error)
SNMP: Error index = 0
SNMP:
SNMP: Object = {1.3.6.1.2.1.1.3.0} (sysUpTime.0)
SNMP: Value = 263753461 hundredths of a second
SNMP:
SNMP: Object = {1.3.6.1.2.1.7.5.1.1.0.0.0.0.161}
(udpLocalAddress.0.0.0.0.161)
SNMP: Value = [0.0.0.0]
SNMP:
SNMP: Object = {1.3.6.1.2.1.7.5.1.2.0.0.0.0.161}
(udpLocalPort.0.0.0.0.161)
SNMP: Value = 161
SNMP:
--------------------------------- Frame 37 -------------------------
SNMP: ----- Simple Network Management Protocol -----
SNMP:
SNMP: Version = 0
SNMP: Community = Brutus
SNMP: Command = Get next request
SNMP: Request ID = 0
SNMP: Error status = 0 (No error)
SNMP: Error index = 0
SNMP:
SNMP: Object = {1.3.6.1.2.1.1.3} (sysUpTime)
SNMP: Value = NULL
SNMP:
SNMP: Object = {1.3.6.1.2.1.7.5.1.1.0.0.0.0.161}
(udpLocalAddress.0.0.0.0.161)
SNMP: Value = NULL
SNMP:
SNMP: Object = {1.3.6.1.2.1.7.5.1.2.0.0.0.0.161}
(udpLocalPort.0.0.0.0.161)
SNMP: Value = NULL
SNMP:
--------------------------------- Frame 38 -------------------------
SNMP: ----- Simple Network Management Protocol -----
SNMP:
SNMP: Version = 0
SNMP: Community = Brutus
SNMP: Command = Get response
SNMP: Request ID = 0
SNMP: Error status = 0 (No error)
SNMP: Error index = 0
SNMP:
SNMP: Object = {1.3.6.1.2.1.1.3.0} (sysUpTime.0)
SNMP: Value = 263753463 hundredths of a second
SNMP:
SNMP: Object = {1.3.6.1.2.1.7.5.1.1.0.0.0.0.520}
(udpLocalAddress.0.0.0.0.520)
SNMP: Value = [0.0.0.0]
SNMP:
SNMP: Object = {1.3.6.1.2.1.7.5.1.2.0.0.0.0.520}
(udpLocalPort.0.0.0.0.520)
SNMP: Value = 520
SNMP:
--------------------------------- Frame 39 -------------------------
SNMP: ----- Simple Network Management Protocol -----
SNMP:
SNMP: Version = 0
SNMP: Community = Brutus
SNMP: Command = Get next request
SNMP: Request ID = 0
SNMP: Error status = 0 (No error)
SNMP: Error index = 0
SNMP:
SNMP: Object = {1.3.6.1.2.1.1.3} (sysUpTime)
SNMP: Value = NULL
SNMP:
SNMP: Object = {1.3.6.1.2.1.7.5.1.1.0.0.0.0.520}
(udpLocalAddress.0.0.0.0.520)
SNMP: Value = NULL
SNMP:
SNMP: Object = {1.3.6.1.2.1.7.5.1.2.0.0.0.0.520}
(udpLocalPort.0.0.0.0.520)
SNMP: Value = NULL
SNMP:
--------------------------------- Frame 40 -------------------------
SNMP: ----- Simple Network Management Protocol -----
SNMP:
SNMP: Version = 0
SNMP: Community = Brutus
SNMP: Command = Get response
SNMP: Request ID = 0
SNMP: Error status = 0 (No error)
SNMP: Error index = 0
SNMP:
SNMP: Object = {1.3.6.1.2.1.1.3.0} (sysUpTime.0)
SNMP: Value = 263753466 hundredths of a second
SNMP:
SNMP: Object = {1.3.6.1.2.1.7.5.1.2.0.0.0.0.69}
(udpLocalPort.0.0.0.0.69)
SNMP: Value = 69
SNMP:
SNMP: Object = {1.3.6.1.2.1.11.1.0} (snmpInPkts.0)
SNMP: Value = 116744 (counter)
SNMP:
| Previous | Table of Contents | Next |