snmpd

Difference between snmpd and net-snmp

由 ▼魔方 西西 提交于 2019-12-23 12:37:22
问题 I am new to SNMP. As far as I know snmpd is a Linux daemon for SNMP which acts as SNMP agent. We can install it from the package snmpd. Now net-snmp also provides a SNMP agent. Does net-snmp provide snmpd daemon as its agent, if so then what is the use in installing net-snmp if one already has installed snmpd (provided one needs the SNMP agent only)? 回答1: The net-snmp suite comes in 3 Linux packages. net-snmp package is the one which has the snmpd component mentioned in question. The 3 Linux

Why is CMake apparently referring to host system files while cross-compiling a Net-SNMP agent despite a proper toolchain file is being used?

由 笑着哭i 提交于 2019-12-12 09:25:56
问题 I am developing a Net-SNMP subagent whose final target will be an ARM board, so I'm using CMake to make it easier to manage building the native and cross-compiled versions. I started testing it on my host platform (x86_64) and it builds and works fine with this CMakeLists.txt file: cmake_minimum_required (VERSION 2.6) project (snmp_agent C) set(snmp_agent_VERSION_MAJOR 1) set(snmp_agent_VERSION_MINOR 0) # Defines path to the net-snmp-config script set(NETSNMPCONFIG "${CMAKE_FIND_ROOT_PATH}

Multiple sub-agents for one table in Net-SNMP

由 冷暖自知 提交于 2019-12-11 15:22:36
问题 I'm writing a custom MIB to expose a table over SNMP. There will be one table with set columns, but a variable numbers of rows. Is it possible, with Net-SNMP , to add multiple rows to the table from multiple processes (e.g. process A creates row 1, process B creates row 2, etc...)? I would like to avoid having one "master sub-agent" if possible (other then something that is a part of Net-SNMP , like snmpd / snmptrapd /etc). I would like to use mib2c to help generate code if possible, but I

snmpd.conf clientaddr not working for sending trap /inform with given IP source address

由 回眸只為那壹抹淺笑 提交于 2019-12-08 11:13:25
问题 Given the following sample/simple snmpd.conf (Net-SNMP 5.7.2 on RHEL 7.4) rwcommunity private 192.168.56.101 trapsess -Ci --clientaddr=192.168.56.128 -v 2c -c private 192.168.56.101:162 when starting a SNMP Daemon snmpd -f -Lo -D -C -c data/snmpd_test.conf udp:192.168.56.128:161 We obtain ''Start Up'' InformRequest with IP source 192.56.168.1 instead of ...128 (WireShark snapshot below) It is not surprising as the -D option allows us to output the debug information saying that trace: netsnmp

Why is CMake apparently referring to host system files while cross-compiling a Net-SNMP agent despite a proper toolchain file is being used?

由 依然范特西╮ 提交于 2019-12-04 22:23:42
I am developing a Net-SNMP subagent whose final target will be an ARM board, so I'm using CMake to make it easier to manage building the native and cross-compiled versions. I started testing it on my host platform (x86_64) and it builds and works fine with this CMakeLists.txt file: cmake_minimum_required (VERSION 2.6) project (snmp_agent C) set(snmp_agent_VERSION_MAJOR 1) set(snmp_agent_VERSION_MINOR 0) # Defines path to the net-snmp-config script set(NETSNMPCONFIG "${CMAKE_FIND_ROOT_PATH}/usr/bin/net-snmp-config") # Gets compiling flags and libs linked to Net-SNMP execute_process(COMMAND "$

snmpget returns “No Such Object available on this agent at this OID”

由 让人想犯罪 __ 提交于 2019-11-30 04:44:08
问题 I am trying to configure SNMP agent as per the below link. http://www.net-snmp.org/tutorial/tutorial-5/toolkit/mib_module/ I have placed .c and .h file in the agent/mibgroup folder then ./configure --with-mib-modules="nstAgentModuleObject" make make install run snmpd Now i am not able to fetch variable value with the following command snmpget localhost NET-SNMP-TUTORIAL-MIB::nstAgentModuleObject.0 It gives below error for me. root@Naseeb:/home/admin-pc/Naseeb/Projects/EMS/net-snmp-5.4.4#
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