我首先要说网络不是我的强项,我正在尝试配置一些子接口,以
便我正在使用的一些
代码将有更多的
套接字来本地绑定.到目前为止我已经完成了以下操作,我可以
在本地绑定到我的子接口192.168.2.210,但
我无法与它建立远程连接.
这是我的ifconfig：
@H_
673_18@eth0 Link encap:Ethernet HWaddr 00:50:56:BB:00:0B
inet addr
:10.6.19.18 Bcast
:10.255.255.255 Mask:255.255.255.0
inet6 addr: fe80::250:56ff:febb:b/64 Scope:Link
UP B
roaDCAST RUNNING MULTICAST MTU
:1500 Metric
:1
RX packets
:1056026 errors:0 dropped:0 overruns:0 frame:0
TX packets:638290 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen
:1000
RX bytes:
237037186 (226.0 MiB) TX bytes
:12
6161362 (120.3 MiB)
eth0
:1 Link encap:Ethernet HWaddr 00:50:56:BB:00:0B
inet addr
:192.168.2.210 Bcast
:192.168.2.255 Mask:255.255.255.0
UP B
roaDCAST RUNNING MULTICAST MTU
:1500 Metric
:1
以下是我尝试配置eth0：1的内容
@H_
673_18@ifcon
fig eth0
:1 192.168.2.210/32 up
ip route add 192.168.2.210/32 via 10.6.19.18
这是我的netstat -r输出：
@H_
673_18@192.168.2.210 devserv. 255.255.255.255 UGH 0 0 0 eth0
192.168.2.0 * 255.255.255.0 U 0 0 0 eth0
10.6.19.0 * 255.255.255.0 U 0 0 0 eth0
link-local * 255.255.0.0 U 0 0 0 eth0
default 10.6.19.1 0.0.0.0 UG 0 0 0 eth0
有什么想法吗？谢谢你的期待
ditch ifcon
fig正在逐步淘汰iproute2包;
@H_
673_18@root@bensley-n2:~# ip address show
1: lo: <LOOP
BACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNK
NowN
link/loop
BACk 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
inet6 :
:1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <NO-CARRIER,B
roaDCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN qlen 1000
link/ether 00:e0
:4c:6d:0a
:49 brd ff:ff:ff:ff:ff:ff
3: wlan0: <B
roaDCAST,LOWER_UP> mtu 1500 qdisc mq state UP qlen 1000
link/ether 74:ea:3a:ad:2e:00 brd ff:ff:ff:ff:ff:ff
inet 192.168.0.5/24 brd 192.168.0.255 scope global wlan0
inet6 fe80::76ea:3aff:fead:2e00/64 scope link
valid_lft forever preferred_lft forever
4: virbr0: <NO-CARRIER,UP> mtu 1500 qdisc noqueue state DOWN
link/ether ce:70:78:f8
:10:75 brd ff:ff:ff:ff:ff:ff
inet 192.168.122.1/24 brd 192.168.122.255 scope global virbr0
root@bensley-n2:~# ip address add 1.1.1.1/24 dev wlan0
root@bensley-n2:~# ip address show
1: lo: <LOOP
BACK,LOWER_UP> mtu 1500 qdisc mq state UP qlen 1000
link/ether 74:ea:3a:ad:2e:00 brd ff:ff:ff:ff:ff:ff
inet 192.168.0.5/24 brd 192.168.0.255 scope global wlan0
inet 1.1.1.1/24 scope global wlan0
inet6 fe80::76ea:3aff:fead:2e00/64 scope link
valid_lft forever preferred_lft forever
4: virbr0: <NO-CARRIER,UP> mtu 1500 qdisc noqueue state DOWN
link/ether ce:70:78:f8
:10:75 brd ff:ff:ff:ff:ff:ff
inet 192.168.122.1/24 brd 192.168.122.255 scope global virbr0
root@bensley-n2:~# ip route show
default via 192.168.0.1 dev wlan0
1.1.1.0/24 dev wlan0 proto kernel scope link src 1.1.1.1
192.168.0.0/24 dev wlan0 proto kernel scope link src 192.168.0.5
192.168.122.0/24 dev virbr0 proto kernel scope link src 192.168.122.1
(你可以缩写ip命令：ip address add可以一直缩短到ip aa,而ip address show可以缩短为ip a s.如果你没有指定第二个参数,show是默认动作,所以你可以输入ip a,如果你想真的很简洁.)
您无需为本地子网添加路由.
