SNMP ipAddrTable Windows、AIX和Linux的不同

客官°小女子只卖身不卖艺 2023-10-18 19:54 10阅读 0赞

Windows和 AIX返回5个项目：

ipAdEntAddr 1.3.6.1.2.1.4.20.1.1  
ipAdEntIfIndex 1.3.6.1.2.1.4.20.1.2  
ipAdEntNetMask 1.3.6.1.2.1.4.20.1.3  
ipAdEntBcastAddr 1.3.6.1.2.1.4.20.1.4  
ipAdEntReasmMaxSize 1.3.6.1.2.1.4.20.1.5  
\---------------------  
完整的实现了标准

C:\\usr\\bin>snmpwalk -v 2c -c public localhost .iso.org.dod.internet.mgmt.mib-2.ip.ipAddrTable.ipAddrEntry  
IP-MIB::ipAdEntAddr.127.0.0.1 = IpAddress: 127.0.0.1  
IP-MIB::ipAdEntAddr.192.168.0.3 = IpAddress: 192.168.0.3  
IP-MIB::ipAdEntAddr.192.168.6.1 = IpAddress: 192.168.6.1  
IP-MIB::ipAdEntAddr.192.168.111.1 = IpAddress: 192.168.111.1  
IP-MIB::ipAdEntIfIndex.127.0.0.1 = INTEGER: 1  
IP-MIB::ipAdEntIfIndex.192.168.0.3 = INTEGER: 8  
IP-MIB::ipAdEntIfIndex.192.168.6.1 = INTEGER: 21  
IP-MIB::ipAdEntIfIndex.192.168.111.1 = INTEGER: 11  
IP-MIB::ipAdEntNetMask.127.0.0.1 = IpAddress: 255.0.0.0  
IP-MIB::ipAdEntNetMask.192.168.0.3 = IpAddress: 255.255.255.0  
IP-MIB::ipAdEntNetMask.192.168.6.1 = IpAddress: 255.255.255.0  
IP-MIB::ipAdEntNetMask.192.168.111.1 = IpAddress: 255.255.255.0  
IP-MIB::ipAdEntBcastAddr.127.0.0.1 = INTEGER: 1  
IP-MIB::ipAdEntBcastAddr.192.168.0.3 = INTEGER: 1  
IP-MIB::ipAdEntBcastAddr.192.168.6.1 = INTEGER: 1  
IP-MIB::ipAdEntBcastAddr.192.168.111.1 = INTEGER: 1  
IP-MIB::ipAdEntReasmMaxSize.127.0.0.1 = INTEGER: 65535  
IP-MIB::ipAdEntReasmMaxSize.192.168.0.3 = INTEGER: 65535  
IP-MIB::ipAdEntReasmMaxSize.192.168.6.1 = INTEGER: 65535  
IP-MIB::ipAdEntReasmMaxSize.192.168.111.1 = INTEGER: 65535

LINUX返回4个项目：

ipAdEntAddr 1.3.6.1.2.1.4.20.1.1  
ipAdEntIfIndex 1.3.6.1.2.1.4.20.1.2  
ipAdEntNetMask 1.3.6.1.2.1.4.20.1.3  
ipAdEntBcastAddr 1.3.6.1.2.1.4.20.1.4  
\---------------------  
标准中的ipAdEntReasmMaxSize没有实现

C:\\usr\\bin>snmpwalk -v 2c -c public 192.168.111.139 .iso.org.dod.internet.mgmt.mib-2.ip.ipAddrTable.ipAddrEntry  
IP-MIB::ipAdEntAddr.127.0.0.1 = IpAddress: 127.0.0.1  
IP-MIB::ipAdEntAddr.192.168.111.139 = IpAddress: 192.168.111.139  
IP-MIB::ipAdEntAddr.192.168.122.1 = IpAddress: 192.168.122.1  
IP-MIB::ipAdEntIfIndex.127.0.0.1 = INTEGER: 1  
IP-MIB::ipAdEntIfIndex.192.168.111.139 = INTEGER: 2  
IP-MIB::ipAdEntIfIndex.192.168.122.1 = INTEGER: 3  
IP-MIB::ipAdEntNetMask.127.0.0.1 = IpAddress: 255.0.0.0  
IP-MIB::ipAdEntNetMask.192.168.111.139 = IpAddress: 255.255.255.0  
IP-MIB::ipAdEntNetMask.192.168.122.1 = IpAddress: 255.255.255.0  
IP-MIB::ipAdEntBcastAddr.127.0.0.1 = INTEGER: 0  
IP-MIB::ipAdEntBcastAddr.192.168.111.139 = INTEGER: 1  
IP-MIB::ipAdEntBcastAddr.192.168.122.1 = INTEGER: 1

php区别对待代码：

if($this->operating\_system == 'windows')  
\{  
$ipAd = array\_chunk($result,count($result)/5);  
\}  
if($this->operating\_system == 'linux')  
\{  
$ipAd = array\_chunk($result,count($result)/4);  
\}  
if($this->operating\_system == 'aix')  
\{  
$ipAd = array\_chunk($result,count($result)/5);  
\} //print\_r($if);