linux和windows如何添加路由

1、添加一条路由表
Route add 60.232.142.40 mask 255.255.255.248 192.168.100.250 metric
3 if
2
添加一条路由记录，所有到60.232.142.40/29网段的数据包，都通过2号接口卡（网卡）走192.168.100.250的网关，优先级为3。（结果会怎样？）
Route
add –p 60.232.142.40 mask 255.255.255.248 192.168.100.250 metric 3 if
2
作用同上，只是这是一条长久路由，不会因为重启机器而丢失。

2、删除一条路由表
Route delete
60.232.142.40
请留心：如果有两条路由记录有着相同的“目的网络号”，则会将两条记录同时删除。如果只想删除其中某一条的话，请在删除后用route
add命令再添加上其中一条。
From:http://whatislinux.net/how-to-add-a-static-ip-route-in-windows

3、修改一条路由记录
Route
change 157.0.0.0 mask 255.0.0.0 157.55.80.5 metric 2 if
2
Change参数只能修改“网关”和“跳数”

linux添加路由

路由, linux

linux路由的添加对于我们来说很重要，有的时候网络不通，也许就是你路由没加，发出来，希望对大家有所帮助！ 服务器ip(eth0) [root@localhost net]# ifconfig eth0 Link encap:Ethernet HWaddr 00:0C:29:E3:9A:15 inet addr:172.18.3.205 Bcast:172.18.3.255 Mask:255.255.255.0 inet6 addr: fe80::20c:29ff:fee3:9a15/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:4776 errors:0 dropped:0 overruns:0 frame:0 TX packets:3348 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:439384 (429.0 KiB) TX bytes:390425 (381.2 KiB) Interrupt:11 Base address:0x1400 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:254 errors:0 dropped:0 overruns:0 frame:0 TX packets:254 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:22128 (21.6 KiB) TX bytes:22128 (21.6 KiB) 查看原始路由信息 [root@localhost net]# route -n Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 172.18.3.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0 169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth0 ========================================================== 添加默认网关 [root@localhost net]# route add default gw 172.18.3.50 [root@localhost net]# route Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 172.18.3.0 * 255.255.255.0 U 0 0 0 eth0 169.254.0.0 * 255.255.0.0 U 0 0 0 eth0 default 172.18.3.50 0.0.0.0 UG 0 0 0 eth0 ======================================================= 添加一个ip(eth0:1) [root@localhost net]# ifconfig eth0:1 192.168.168.119 netmask 255.255.255.0 up [root@localhost net]# ifconfig eth0 Link encap:Ethernet HWaddr 00:0C:29:E3:9A:15 inet addr:172.18.3.205 Bcast:172.18.3.255 Mask:255.255.255.0 inet6 addr: fe80::20c:29ff:fee3:9a15/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:5071 errors:0 dropped:0 overruns:0 frame:0 TX packets:3569 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:466532 (455.5 KiB) TX bytes:416538 (406.7 KiB) Interrupt:11 Base address:0x1400 eth0:1 Link encap:Ethernet HWaddr 00:0C:29:E3:9A:15 inet addr:192.168.168.119 Bcast:192.168.168.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 Interrupt:11 Base address:0x1400 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:258 errors:0 dropped:0 overruns:0 frame:0 TX packets:258 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:22480 (21.9 KiB) TX bytes:22480 (21.9 KiB) 在查看路由信息 [root@localhost net]# route -n Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 172.18.3.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0 192.168.168.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0 169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth0 0.0.0.0 172.18.3.50 0.0.0.0 UG 0 0 0 eth0 =============================================================== 添加一条到主机192.168.168.110的路由(通过eth0:1) [root@localhost net]# route add -host 192.168.168.110 dev eth0:1 [root@localhost net]# route Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 192.168.168.110 * 255.255.255.255 UH 0 0 0 eth0 172.18.3.0 * 255.255.255.0 U 0 0 0 eth0 192.168.168.0 * 255.255.255.0 U 0 0 0 eth0 169.254.0.0 * 255.255.0.0 U 0 0 0 eth0 default 172.18.3.50 0.0.0.0 UG 0 0 0 eth0 =============================================================== 添加一条到主机192.168.168.120的路由(通过ip192.168.168.119) [root@localhost net]# route add -host 192.168.168.120 gw 192.168.168.119 [root@localhost net]# route Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 192.168.168.120 192.168.168.119 255.255.255.255 UGH 0 0 0 eth0 192.168.168.110 * &nb sp; 255.255.255.255 UH 0 0 0 eth0 172.18.3.0 * 255.255.255.0 U 0 0 0 eth0 192.168.168.0 * 255.255.255.0 U 0 0 0 eth0 169.254.0.0 * 255.255.0.0 U 0 0 0 eth0 default 172.18.3.50 0.0.0.0 UG 0 0 0 eth0 =========================================================== 添加到网络的路由(通过eth0) [root@localhost net]# route add -net 192.168.3.0 netmask 255.255.255.0 dev eth0 [root@localhost net]# route Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 192.168.168.120 192.168.168.119 255.255.255.255 UGH 0 0 0 eth0 192.168.168.110 * 255.255.255.255 UH 0 0 0 eth0 192.168.3.0 * 255.255.255.0 U 0 0 0 eth0 172.18.3.0 * 255.255.255.0 U 0 0 0 eth0 192.168.168.0 * 255.255.255.0 U 0 0 0 eth0 169.254.0.0 * 255.255.0.0 U 0 0 0 eth0 default 172.18.3.50 0.0.0.0 UG 0 0 0 eth0 添加到网络的路由(通过ip172.18.3.50) [root@localhost net]# route add -net 192.168.4.0 netmask 255.255.255.0 gw 172.18.3.50 [root@localhost net]# route Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 192.168.168.120 192.168.168.119 255.255.255.255 UGH 0 0 0 eth0 192.168.168.110 * 255.255.255.255 UH 0 0 0 eth0 192.168.4.0 172.18.3.50 255.255.255.0 UG 0 0 0 eth0 192.168.3.0 * 255.255.255.0 U 0 0 0 eth0 172.18.3.0 * 255.255.255.0 U 0 0 0 eth0 192.168.168.0 * 255.255.255.0 U 0 0 0 eth0 169.254.0.0 * 255.255.0.0 U 0 0 0 eth0 default 172.18.3.50 0.0.0.0 UG 0 0 0 eth0 ======================================================================= 参数区别-host跟主机ip,-net跟网络号 ======================================================================= 输出结果中各个字段的含义是: Destination表示路由的目标IP地址 Gateway表示网关使用的主机名或者是IP地址。上面输出的"*"表示没有网关 Genmask表示路由的网络掩码 Flags是表示路由的标志。可用的标志及其意义是:U表示路由在启动，H表示target是一台主机，G表示使用网关，R表示对动态路由进行复位设置;D表示动态安装路由，M表示修改路由，!表示拒绝路由。 Metric表示路由的单位开销量 Ref表示依赖本路由现状的其它路由数目 Use表示路由表条目被使用的数目 Iface表示路由所发送的包的目的网络 转自：http://lzhxiaoyu.blog.51cto.com/10707/291323