command line manual network setting
在命令列設定好網路。
$ ifconfig
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
... ...
... ...
network interface: eth0
ip address: 140.112.222.64
mask: 255.255.255.0 (slash notation is /24)boardcast: 140.112.222.255
getway (router): 140.112.222.32
Network Mask Slash Equivalent 255.0.0.0 /8 255.255.0.0 /16 255.255.255.0 /24 255.255.255.128 /25 255.255.255.192 /26 255.255.255.224 /27 255.255.255.240 /28 255.255.255.248 /29 255.255.255.252 /30 255.255.255.254 /31 255.255.255.255 /32
The table is from the website
do the following settings:
$ ip addr add 140.112.222.64/24 brd 140.112.222.255 dev eth0
$ ip route add default via 140.112.222.32then, try to
$ ping 8.8.8.8
PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
64 bytes from 8.8.8.8: icmp_seq=1 ttl=51 time=3.57 ms
64 bytes from 8.8.8.8: icmp_seq=2 ttl=51 time=3.79 ms
64 bytes from 8.8.8.8: icmp_seq=3 ttl=51 time=3.57 ms
^C
--- 8.8.8.8 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2004ms
rtt min/avg/max/mdev = 3.573/3.646/3.791/0.102 ms
should work.
$ ping google.com
if not work, add DNS by:
$ echo "nameserver 8.8.8.8" >> /etc/resolve.conf
perfect!
留言
張貼留言