$ ifconfig eth0 Link encap:Ethernet HWaddr 00:0C:29:C2:8D:7E inet addr:192.168.10.223 Bcast:192.168.10.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:10 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:100 RX bytes:0 (0.0 b) TX bytes:420 (420.0 b) Interrupt:10 Base address:0x10a0 eth1 Link encap:Ethernet HWaddr 00:0C:29:C2:8D:88 inet addr:192.168.56.136 Bcast:192.168.56.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:603 errors:0 dropped:0 overruns:0 frame:0 TX packets:110 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:100 RX bytes:55551 (54.2 Kb) TX bytes:7601 (7.4 Kb) Interrupt:9 Base address:0x10c0 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:37 errors:0 dropped:0 overruns:0 frame:0 TX packets:37 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:3020 (2.9 Kb) TX bytes:3020 (2.9 Kb) $ route Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 192.168.10.0 * 255.255.255.0 U 0 0 0 eth0 192.168.56.0 * 255.255.255.0 U 0 0 0 eth1 127.0.0.0 * 255.0.0.0 U 0 0 0 lodefault 192.168.10.1 0.0.0.0 UG 0 0 0 eth0
两个网络接口,一个网络接口连到192.168.10.0/24网络,另一个网络接口连到192.168.56.0/24网络
路由表的Destination是目的网络地址,Genmask是子网掩码,Gateway是下一跳地址,Iface是发送接口,Flags中的U标志表示此条目有效(可以禁用某些条目),G标志表示此条目的下一跳地址是某个路由器的地址,没有G标志的条目表示目的网络地址是与本机接口直接相连的网络,不必经路由器转发,因此下一跳地址处记为*号。
ifconfig解析
最新推荐文章于 2024-01-25 10:44:48 发布