linux系统下清空arp 缓存(清空arp表)方法
命令红色字体标记
系统初始arp环境
[root@esx ~]# arp -n Address HWtype HWaddress Flags Mask Iface 192.168.1.175 ether 00:24:1D:97:B6:7F C vswif0192.168.1.120 ether 00:1F:C6:3A:DC:81 C vswif0192.168.1.51 (incomplete) vswif0
执行清除所有arp 缓存命令 [root@esx ~]# arp -n|awk '/^[1-9]/{print "arp -d " $1}'|sh -x+ arp -d 192.168.1.175 + arp -d 192.168.1.120 + arp -d 192.168.1.51
执行命令后,本机arp缓存信息 [root@esx ~]# arp -n Address HWtype HWaddress Flags Mask Iface 192.168.1.175 (incomplete) vswif0192.168.1.120 (incomplete) vswif0192.168.1.51 (incomplete) vswif0