[root@www ~]# /etc/init.d/snmpd start
Starting snmpd: [ OK ]
[root@www ~]# /etc/init.d/snmpd status
snmpd dead but pid file exists
snmpd dead but pid file exists
[root@www ~]# tail /var/log/messages
Mar 29 18:23:25 www kernel: e1000: eth1: e1000_watchdog: NIC Link is Up 1000 Mbps Full Duplex
Mar 29 18:23:43 www snmpd[4466]: could not open /proc/net/if_inet6
Mar 29 18:23:43 www snmpd[4466]: mibII/mta_sendmail.c:open_sendmailst: could not guess version of statistics file “/var/log/mail/statistics”
Mar 29 18:23:43 www snmpd[4466]: NET-SNMP version 5.3.1
Mar 29 18:24:37 www snmpd[4520]: could not open /proc/net/if_inet6
Mar 29 18:24:37 www snmpd[4520]: mibII/mta_sendmail.c:open_sendmailst: could not guess version of statistics file “/var/log/mail/statistics”
Mar 29 18:24:37 www snmpd[4520]: NET-SNMP version 5.3.1
Mar 29 18:40:53 www snmpd[4536]: could not open /proc/net/if_inet6
Mar 29 18:40:53 www snmpd[4536]: mibII/mta_sendmail.c:open_sendmailst: could not guess version of statistics file “/var/log/mail/statistics”
Mar 29 18:40:53 www snmpd[4536]: NET-SNMP version 5.3.1
参考
http://www.centos.org/modules/newbb/viewtopic.php?topic_id=8777
解决办法是关掉IPV6支持
vi /etc/modprobe.conf
=============
alias net-pf-10 off
alias ipv6 off
============
vi /etc/sysconfig/network
=============
NETWORKING_IPV6=no
=============
vi /etc/sysconfig/network-scripts/ifcfg-eth0
在最后加入
=============
IPV6INIT=no
=============
然后再
yum install net-snmp net-snmp-devel net-snmp-utils net-snm-libs
重启系统
[root@www ~]# ifconfig
eth0 Link encap:Ethernet HWaddr 00:15:17:2B:42:44
inet addr:192.168.1.12 Bcast:192.168.1.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:3575 errors:0 dropped:0 overruns:0 frame:0
TX packets:3178 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:100
RX bytes:1533257 (1.4 MiB) TX bytes:591795 (577.9 KiB)
Base address:0×2020 Memory:b8820000-b8840000
eth1 Link encap:Ethernet HWaddr 00:15:17:2B:42:45
inet addr:10.10.10.2 Bcast:10.10.10.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2 errors:0 dropped:0 overruns:0 frame:0
TX packets:12 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:128 (128.0 b) TX bytes:768 (768.0 b)
Base address:0×2000 Memory:b8800000-b8820000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:2 errors:0 dropped:0 overruns:0 frame:0
TX packets:2 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:100 (100.0 b) TX bytes:100 (100.0 b)
[root@www ~]# /etc/init.d/snmpd start
Starting snmpd: [ OK ]
[root@www ~]# /etc/init.d/snmpd status
snmpd (pid 5126) is running…