LWIP官方手册snmp_agent.txt的中文翻译(国外英文资料).doc

LWIP官方手册snmp_agent.txt的中文翻译(国外英文资料) SNMPv1 agent for lwIP Author: Christiaan Simons This is a brief introduction how to use and configure the SNMP agent. Note the agent USES the raw API UDP interface so you may also want to Read rawapi. TXT to gain a better understanding of the SNMP message handling. / * This document briefly describes how to use and configure SNMP agents. Note that the RAW APIs UDP interface is used in the broker, So you might also need to read the contents of the rawapapi. TXT to better understand the processing mechanism of SNMP messages. * / 0 Agent Capabilities = = = = = = = = / * The processing power of the 0 agent = = = = = = * / SNMPv1 per RFC1157 This is an old (er) standard but is still widely supported. For SNMPv2c and v3 have a greater information and need many The idea of lightweight IP breaks the idea of lightweight IP. The Note the S in SNMP stands for Simple Relative to the complex ISO network Management protocols, the Common management Information Protocol And CMip Over Tcp. / * Support SNMPv1 RFC1157 definition This is an older standard, but it is still widely supported. Because of the implementation of SNMP V2C and V3 More complex, requiring a lot of source code, in my personal ignorance, this is what we call the lightweight IP protocol. Its a departure, so we choose to only support V1. The S in SNMP is simple, but simple is relative, and SNMP is relative to the complex ISO network management protocol CMIP The Common Management Information Protocol (Protocol) and CMOT (CMIP above TCP) are simple. * / The MIB II per RFC1213 The standard lwIP stack management information base. This is a required MIB, so This is always enabled. The When builing lwIP with TCP, the mib - 2. TCP group is omitted. The groups EGP, CMOT and transmission are disabled by default. / * RFC1213 definition of MIB II Standard LWIP stack management information base. This is a necessary MIB, so its always activated. When the LWIP is not built using TCP, the mib-2.t