net-snmp 支持ipv6

net-snmp 支持ipv6

net-snmp 支持ipv6时，在/usr/local/share/snmp/snmpd.conf中添加一行

agentaddress udp6:161

但是启动的时候，有错误日志。

[root@localhost sbin]# ./snmpd -f -Le -C -c /usr/local/share/snmp/snmpd.conf2018-08-20 16:05:44  Error opening specified endpoint "udp6:161"2018-08-20 16:05:44  Server Exiting with code 1

查看configure文件后，发现net-snmp 有一个开启ipv6的选项。

--enable-ipv6                   Generate IPv6 ready version.

所以在net-snmp configure过程中，指定这个参数即可。

./configure --enable-ipv6得到如下结果---------------------------------------------------------            Net-SNMP configuration summary:---------------------------------------------------------  SNMP Versions Supported:    1 2c 3  Building for:               linux  Net-SNMP Version:           5.7.3  Network transport support:  Callback Unix Alias TCP UDP TCPIPv6 UDPIPv6 IPv4Base SocketBase TCPBase UDPIPv4Base UDPBase IPv6Base  SNMPv3 Security Modules:     usm  Agent MIB code:            default_modules =>  snmpv3mibs mibII ucd_snmp notification notification-log-mib target agent_mibs agentx disman/event disman/schedule utilities host  MYSQL Trap Logging:         unavailable  Embedded Perl support:      enabled  SNMP Perl modules:          building -- embeddable  SNMP Python modules:        disabled  Crypto support from:        crypto  Authentication support:     MD5 SHA1  Encryption support:         DES AES  Local DNSSEC validation:    disabled---------------------------------------------------------makemake install

这样net-snmp就支持ipv6了。