多台物理机同局域网服务器打通内网

查看当前网卡设置：

[root@kk10-70 network-scripts]# ip a

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000

link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00

inet 127.0.0.1/8 scope host lo

valid_lft forever preferred_lft forever

inet6 ::1/128 scope host

valid_lft forever preferred_lft forever

2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000

link/ether 84:8f:69:ff:02:65 brd ff:ff:ff:ff:ff:ff

inet 110.42.10.70/26 brd 110.42.10.127 scope global eth0

valid_lft forever preferred_lft forever

inet6 fe80::868f:69ff:feff:265/64 scope link

valid_lft forever preferred_lft forever

3: eth1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000

link/ether 84:8f:69:ff:02:66 brd ff:ff:ff:ff:ff:ff

添加局域网段192.168.10.8

echo -e "DEVICE=eth0:1\nONBOOT=yes\nBOOTPROTO=static\nIPADDR=192.168.10.8\nNETMASK=255.255.255.0" > /etc/sysconfig/network-scripts/ifcfg-eth0:1

重启网卡，选eth0:1，根据实际情况

service network restart

ping一下如果通了就说明可以了

[root@kk10-70 ~]# ping 192.168.10.8

PING 192.168.10.8 (192.168.10.8) 56(84) bytes of data.

64 bytes from 192.168.10.8: icmp_seq=1 ttl=64 time=0.037 ms

64 bytes from 192.168.10.8: icmp_seq=2 ttl=64 time=0.032 ms

64 bytes from 192.168.10.8: icmp_seq=3 ttl=64 time=0.031 ms

无论从事什么行业，只要做好两件事就够了，一个是你的专业、一个是你的人品，专业决定了你的存在，人品决定了你的人脉，剩下的就是坚持，用善良專業和真诚赢取更多的信任。