SNMP4J Command-Line Tool, version 2.0
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java -SNMP4J-CLT.jar help <command> |
for help on a specific command.
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java -jar SNMP4J-CLT.jar example <command> |
for examples on a specific command.
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java -jar SNMP4J-CLT.jar version |
to see the program version.
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java -jar SNMP4J-CLT.jar -L "<license>" "<key>" defaults list |
to register your license (you then do not need to enter it for subsequent commands).
Most commands take agent address and OID list arguments. A list of the
available options for each command is listed after the command description.
The description of all options follows the command list.
Standard parameter formats are:
<OID>:
- An object identifier is either a dotted notation like '1.3.6.1.2.2.1.0'.
- An object name with dotted numeric suffix like 'IF-MIB:ifDescr.0' or 'sysName' (requires MIB information).
- An columnar OBJECT-TYPE name with formatted index, e.g. vacmAccessContextMatch."v3group"."".3.'authPriv(3)' (requires MIB information).
<address>: [upd:|tcp:]<host>[/<port>]
Host is either an IP address or hostname and port is the SNMP port
of the target SNMP entity.
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create-snapshot: create-snapshot <file> <address> <OID> Creates a snapshot <file> by walking the subtree specified by <OID> at the agent at <address>. defaults: defaults <action> Manage the default options stored in the SNMP4J-CLT config file in your home directory. <action> is one of 'list', 'reset', and 'save'. list: List default options to stdout and exit. The default options are stored in the SNMP4J-CLT config file in your home directory. reset: Reset (delete) all option defaults and exit. save: Save specified options as defaults and exit. dump-snapshot: dump-snapshot <file> Dumps the contents of the snapshot <file> to STDOUT. example: example <command> Display the help for a command including usage example (if available). get: get <address> <OID> [..] Get one or more object values from the SNMP agent at <address> with the specified instance <OID>. getbulk: [-Cr <repeaters>] [-Cn <non-repeaters>] getbulk <address> <OID> [..] Send a SNMP GETBULK message to <address>. The options -Cr and -Cn are GETBULK specific - defaults are 10 and 0 respectively. getnext: getnext <address> <OID> [..] Get one or more object values from the SNMP agent at <address> with an instance OID lexicographic following the specifed <OID> in the accessible MIB view. help: help [command]|all Display this message and then exits the application. If command is specified then specific help on that command is displayed. By specifying 'all' as [command] a description for each command is displayed. inform: inform <address> <OID>={<type>}<value> [..] Send an INFORM request with one or more object values to the SNMP agent at <address> with the specified instance <OID>, <type> and <value>s. Type is one of i,u,s,x,d which selects how <value> is being parsed and which SNMP (SMI) type is being send to the agent. The <value> for an <OID> is specified by using the following form: <OID>={<type>}<value> where <type> is one of the following single characters enclosed by '{' and '}': i Integer32 u UnsingedInteger32, Gauge32 s OCTET STRING x OCTET STRING specified as hex string with bytes separated by ':'. d OCTET STRING specified as decimal string with bytes separated by dots ('.'). n Null o OBJECT IDENTIFIER t TimeTicks a IpAddress b OCTET STRING specified as binary string with bytes separated by spaces. license: license Print the license agreement for SNMP4J-CLT on the console. listen: listen <address> Listen for incoming traps, notifications, and inform requests a dumps their content to STDOUT. mib: mib <action> [<mib>] Add MIB files to a MIB repository or remove MIB modules from it. The MIB repository directory has to be specified by the mandatory options -M or -Msmi. add: <mib-file> Compiles and then adds the MIB module(s) contained in 'mib-file' to the MIB repository specified by -M or -Msmi. del: <mib-module-name> Removes the MIB module with name 'mib-module-name' from the MIB repository specified by -M or -Msmi. list: List all MIB modules in the MIB repository specified by -M or -Msmi. oid: oid [find|find-by-descr] <regex> Search the MIB repository specified by the -M option for SMI definitions with an object name/description that matches the specified regular expression. find: oid find <regex> Search the MIB repository for object names that match <regex> find-by-descr: oid find-by-descr <regex> Search the MIB repository for descriptions that match <regex> set: set <address> <OID>={<type>}<value> [..] Set one or more object values in the SNMP agent at <address> with the specified instance <OID>, <type> and <value>s. Type is one of i,u,s,x,d which selects how <value> is being parsed and which SNMP (SMI) type is being send to the agent. The <value> for an <OID> is specified by using the following form: <OID>={<type>}<value> where <type> is one of the following single characters enclosed by '{' and '}': i Integer32 u UnsingedInteger32, Gauge32 s OCTET STRING x OCTET STRING specified as hex string with bytes separated by ':'. d OCTET STRING specified as decimal string with bytes separated by '.'. n Null o OBJECT IDENTIFIER t TimeTicks a IpAddress b OCTET STRING specified as binary string with bytes separated by spaces. smi: smi <OID> [..] Dump the SMI definition of the MIB object specified by the OID parameter(s). table: table <address> <OID> [..] Receives tabular data from the column OIDs specified as parameters. The retrieved rows will be dumped to the console (STDOUT) ordered by their index values. trap: [-To <notificationID>] trap <address> <OID>={<type>}<value> [..] Send a TRAP/NOTIFICATION to the SNMP agent at <address> with the specified instance <OID>s and <value>s.The <value> for an <OID> is specified by using the following form: <OID>={<type>}<value> where <type> is one of the following single characters enclosed by '{' and '}': i Integer32 u UnsingedInteger32, Gauge32 s OCTET STRING x OCTET STRING specified as hex string with bytes separated by ':'. d OCTET STRING specified as decimal string with bytes separated by '.'. n Null o OBJECT IDENTIFIER t TimeTicks a IpAddress b OCTET STRING specified as binary string with bytes separated by spaces. usmKey: usmKey auth|priv|authPriv <address> <old> <new> [<user>] Change the key(s) of an USM user. This command requires the usage of a SNMPv3 user, thus the options "-v 3" and "-u <user>" are mandatory. auth: usmKey auth <address> <old> <new> [<user>] Change the authentication key (passphrase) of the current (-u user) or the specified <user>. priv: usmKey priv <address> <old> <new> [<user>] Change the privacy key (passphrase) of the current (-u user) or the specified <user>. authPriv: usmKey authPriv <address> <old> <new> [<user>] Change both, the authentication and the privacy key (passphrase) of the current (-u user) or the specified <user>. usmUser: usmUser create|delete <address> <user> [<cloneFromUser> [<cloneFromEngineID>]] Create and delete entries in the USM user table. This command requires the usage of a SNMPv3 user, thus the options "-v 3" and "-u <user>" are mandatory. create: [-CE <usmUserEngineID>] [-createAndWait] usmUser create <address> <user> [<cloneFromUser> [<cloneFromEngineID>]] Create an USM <user> at the SNMP entity identified by <address>. If <cloneFromUser> is not specified then the new user will be cloned from the user specified with the -u option (which is mandatory for this command), otherwise the <cloneFormUser> is used. The <cloneFromEngineID> can be specified if the engine ID of the template user does not match the <usmUserEngineID> and/or does not match theauthoritative engine ID of the agent. delete: [-CE <usmUserEngineID>] usmUser delete <address> <user> Delete an USM user from the USM of a SNMPv3 entity. v1trap: -Te eid -Ts sid -Tg gid -Ta addr v1trap <address> <OID>={<type>}<value> [..] Sends a TRAP/NOTIFICATION to the SNMP agent at <address> with the specified instance <OID>s and <value>s.The <value> for an <OID> is specified by using the following form: <OID>={<type>}<value> where <type> is one of the following single characters enclosed by '{' and '}': i Integer32 u UnsingedInteger32, Gauge32 s OCTET STRING x OCTET STRING specified as hex string with bytes separated by ':'. d OCTET STRING specified as decimal string with bytes separated by '.'. n Null o OBJECT IDENTIFIER t TimeTicks a IpAddress b OCTET STRING specified as binary string with bytes separated by spaces. version: version Display version information and then exits. walk: walk <address> <OID> The walk operation mode uses GETNEXT or GETBULK PDUs to retrieve a MIB subtree with the specified root OID. OPTIONS: -A authPassphrase Set the authentication pass phrase for authenticated SNMPv3 messages. -CB Display brief column headers. Common prefixes will be dropped. -CE usmUserTableEngineID Set usmUserTableEngineID to be used as part of the index of the usmUserTable. Default is to use the authoritative engine ID (set via -e or probed) as the usmUserTableEngineID. -CH Do not display column headers. -Cb bufferSize The number of table rows to buffer before computing column sizes. -Cc columnWidth Print table columns with specified character width. -Cf columnSeparator Separate table columns with the specified separator string. The table is printed in compact form. By default columns are separated by spaces and aligned. -Ch Display only column headers. -Ci Prepend the index for each printed row. -Cil lowerBoundIndex Set the lower bound index for TABLE operations. -Ciu upperBoundIndex Set the upper bound index for TABLE operations. -Cl Left justify all cells when printing a table. -Cn non-repeaters Set the non-repeaters field for GETBULK PDUs. It specifies the number of supplied variables that should not be iterated over. The default is 0. -Cr max-repetitions Set the max-repetitions field for GETBULK PDUs. This specifies the maximum number of iterations over the repeating variables. The default is 10. -Cw Specify the line width when printing tables -Djavax.net.ssl.keyStore keyStoreFile The key store file with SSL keys for the TLS protocol. -Djavax.net.ssl.keyStorePassword keyStorePassword The password for the key store file with SSL keys for TLS. -Djavax.net.ssl.trustStore keyStoreFile The trust store file with trusted (public) SSL keys for the TLS protocol. -Djavax.net.ssl.trustStorePassword keyStorePassword The password for the trust store file. -Dn Do not use any default option values stored in config. -E contextEngineID Set the context engine ID used for the SNMPv3 scoped PDU. The authoritative engine ID will be used for the context engine ID, if the latter is not specified. -L license key Specify license and associated key. The license info will be saved in the SNMP4J-CLT config file in your home directory. Enter each license part enclosed in quotes, for example by '-L "b6 80 4d 68 3a 8 c0 f4" "O?fWO-3s"' -M mibRepositoryPath Set the path to the MIB repository to be used to resolve object names (OIDs) and parse/format object values ('repository' is the default). The repository directory must contain compiled MIB modules files only. -Msmi mibRepositoryPath Set the path to the MIB repository to be used to resolve object names (OIDs) and parse/format object values ('repository' is the default). The MIB repository directory must contain SMI MIB files (v1/v2). The file names of the MIB files have to match their MIB module name or there has to be a properties file named 'module-index.properties' which maps to the module file by '<modulename>.path=<path>' entries. -Ors maxSizeRespPDU The maximum size of the response PDU in bytes. -OtCSV For each SNMP row received exactly one row of comma separated values will printed to the console where the first column contains the row index. -Otd Activates dense table operation mode which improves table retrieval performance on regular (dense) tables. This option must not be used with sparse tables. -OttCSV Same as -OtCSV except that each row's first column will report the current time (millis after 1.1.1970) when the request has been sent. -Ta agentAddress Set the agent address field of a V1TRAP PDU. The default value is '0.0.0.0'. -Te enterpriseOID Set the enterprise OID field of a V1TRAP PDU. -Tg genericID Set the generic ID for SNMPv1 TRAPs (V1TRAP). The default is 0 (coldStart). -To trapOID Sets the trapOID (1.3.6.1.6.3.1.1.4.1.0) of an INFORM or TRAP PDU. The default is 1.3.6.1.6.3.1.1.5.1. -Ts specificID Set the specific ID for V1TRAP PDU. The default is 0. -Tu upTime Set the sysUpTime field of an INFORM, TRAP, or V1TRAP PDU. -Y privacyPassphrase Set the privacy pass phrase for encrypted SNMPv3 messages. -a authProtocol Set the authentication protocol used to authenticate SNMPv3 messages. Valid values are MD5 and SHA. -bc engineBootCount Set the engine boot count to the specified value greater or equal to zero. Default is zero. -c community Set the community for SNMPv1/v2c messages. -createAndWait Use the createAndWait(5) RowStatus to create new rows instead of createAndGo(4) which might not be supported on certain devices. -d debugLevel Set the global debug level for Log4J logging output. Valid values are OFF, ERROR, WARN, INFO, and DEBUG. -e engineID Set the authoritative engine ID of the command responder used for SNMPv3 request messages. If not supplied, the engine ID will be discovered. -f 1|2|3|4 Set the OID output format, where 1 = numeric, 2 = last name and numeric index, 3 = last name and formatted index without quoting, and 4 = last name and formatted index including hex-formatting of non-printable strings. The default is 4. -h windowSize Set the window height in rows. If the value is greater than zero, every windowSize rows the user is prompted to continue output. Default is zero. -ilo Do not check for lexicographic ordering errors while walking a subtree. Using this option may cause endless looping if an agent does not implement lexicographic ordering correctly! -l localEngineID Set the local engine ID of the command generator and the notification receiver used for SNMPv3 request messages. This option can be used to avoid engine ID clashes through duplicate IDs leading to usmStatsNotInTimeWindows reports. -m mibModuleName Load the specified MIB module from the MIB repository specified by the -M option. The mibModuleName can be a regular expression, e.g. use 'SNMPv2-.*' to load all MIB modules in the repository that start with 'SNMPv2-'. -n contextName Set the target context name for SNMPv3 messages. Default is the empty string. -p Dump sent and received packets as hex string. -r retries Set the number of retries used for requests. A zero value will send out a request exactly once. Default is 1. -rsl low|basic|secure Set the security level strategy for auto-responses to REPORT PDUs The default is 'low' for better error handling. Use 'secure' for max. security (i.e. never send noAuthNoPriv). The basic level is conforming to RFC 3412 and 3414 allowing 'noAuthNoPriv' for engine ID discovery and wrong username reports. -s Suppress any output on stderr (silent mode). -t timeout Set the timeout in milliseconds between retries. Default is 1000 milliseconds. -tls-local-id certAlias The local certificate alias identity which selects a certificate chain from the local key store. Only the selected certificate chain will be presented to the remote SNMP engine. Use this option with the "tls:" transport domain. -tls-peer-id subjectDN The subject DN (e.g., "EMAILADDRESS=email@host.com, C=US, CN=My Name") of the trusted certificate presented by the remote SNMP engine ID. Use this option with the "tls:" transport domain. -tls-trust-ca issuerDN The issuer DN (e.g., "Company Name CA") of a trusted certification authority (CA) presented by the remote SNMP engine ID. -tls-version tlsVersion The TLS version to use with the 'tls:' transport protocol. Currently only 'TLSv1', 'TLSv1.1', and 'TLSv1.2' are supported with Java 7 or later. 'TLSv1' is the default which is supported with Java 6 too. -u securityName Set the security name for authenticated v3 messages. -v 1|2c|3 Set the SNMP protocol version to be used. Default is 3. -w consoleWidth Specifies the width of the console output, default is 80 characters. -y privacyProtocol Set the privacy protocol to be used to encrypt SNMPv3 messages. Valid values are DES, AES (AES128), AES192, AES256, AES192p, AES256p, and 3DES(DESEDE). The AES protocols that end with 'p' (for proprietary) are using a non-standardized key extension algorithm from 3DES. |