【故障描述】ens33:<BROADCAST,MULTICAST>mtu 1500 qdisc noop state DOWN group default qlen 1000用MobaXterm无法连接centOS【解决办法】命令：sudo dhclient ens33
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2022-12-06 21:23:06
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网络Docker理解 理解docker0 [root@docker ~]# ip addr 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1 link/loopback 00:00:00:00:00: ...
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2021-09-27 14:54:00
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ens160: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000 link/ether 00:0c:29:68:c8:16 brd ff:ff:ff:ff:ff:ff
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2023-03-14 19:48:53
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1、查看当前网卡名称 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 ...
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2021-07-26 15:01:00
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RockyLinux9.6优化
#1.配置网络
[root@localhost system-connections]# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00
1.6/1.7 配置IP
自动获取IP
`[root@localhost ~]# dhclient`
查看IP地址
```
[root@localhost ~]# ip addr
1: lo: mtu 65536 qdisc noqueue state UNKNOWN qlen 1
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00
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2017-12-16 14:08:03
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理解Docker网络（docker0）测试# 获取当前IP地址
[root@izuf6akcgealirj602cmxsz ~]# ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:0
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2024-10-23 14:15:44
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Linux 网络查看本地网络信息：[root@sail ~]# ip addr
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
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2024-07-25 17:24:15
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版本本文章基于 Docker 20.10.11Linux 网络查看本地网络信息[root@sail ~]# ip addr
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
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2024-10-24 10:47:28
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[root@node01 ~]# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
 
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2019-03-12 09:57:02
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现在让我们在CentOS 7中配置网卡绑定，运行ip link命令查看可以使用的网卡[root@localhost ~]# ip link1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000 link/loopback 00:
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2021-04-09 17:28:24
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安装配置CentOS7最小化安装CentOS7(不多叙述)设置静态ip首先查看网卡信息[root@localhost network-scripts]# ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback
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2024-08-15 11:43:00
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查看IP地址ip addr结果如下，可以看看网卡名称ens331: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8...
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2022-11-16 21:07:20
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net.unix.max_dgram_qlen = 10net.token-ring.rif_timeout = 600000net.ipv4.vs.nat_icmp_send = 0net.ipv4.vs.sync_threshold = 3 50net.ipv4.vs.expire_quiescent_template = 0net.ipv4.vs.expire_nodest_co
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2013-05-17 14:48:06
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本次以workstation 软件为测试平台，服务器平台根据网卡名称做修改查看网卡名称root@ubuntu:/home/ubuntu# ip add
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1
link/loopback 0
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2022-01-04 16:42:47
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从头开始积累centos7系统运用取IP地址：6的命令：ifconfig eth07的命令[root@python01 ~]# ip addr show eth02: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
什么是Docker0Docker如何处理容器的网络访问--link与docker network什么是Docker0使用ip addr命令看一下网卡：root@KitDevVps:~# ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
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2024-06-19 17:27:22
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刚进入系统的时候，有可能ip都没有配置配置ipCentos修改IP的两种方式方式一：查看系统当前ip地址：ip add[root@localhost server]# ip add
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/lo
Windows上查看IP地址是ipconfig, Linux上是ifconfig，但是Linux上还有一个命令叫ip addr可以查看IP地址。 ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1
link/loopback 00:00:00:00:00
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2024-09-04 08:02:17
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首先看看网卡的信息通过ip addr命令可以看到，这里有三个网卡，lo： 本机回环地址etho ： 默认网卡docker0 ：docker的网卡[root@VM_0_5_centos dockerFile]# ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1
li
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2024-04-12 10:34:43
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