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创建ifcfg-eth1时没有合适的网络设备

centos networking

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Wesley Schravendijk · 技术社区 · 7 年前

我需要你帮忙解决一些奇怪的问题我们正在尝试在centos 7服务器上创建ifcfg-eth1网络设备。

我们在ifcfg-eth1文件中使用以下信息;

TYPE=Ethernet
BOOTPROTO=static
DEVICE=eth1
ONBOOT=yes
IPADDR=192.168.101.61
NETMASK=255.255.255.0
GATEWAY=192.168.100.1
DNS1=8.8.8.8
DNS2=8.8.4.4

ifcfg-eth0的工作方式和它应该的一样,但是当我们创建ifcfg-eth1时,我们得到以下错误:;

No suitable device found for this connection.

    Oct  5 10:38:09 switch-onpremis1 network: ã«ã¼ãããã¯ã¤ã³ã¿ã¼ãã§ã¤ã¹ãå¼ã³è¾¼ã¿ä¸ [  OK  ]
Oct  5 10:38:09 switch-onpremis1 network: ã¤ã³ã¿ã¼ãã§ã¼ã¹ enp029f2u1 ãæ´»æ§åä¸:  [  OK  ]
Oct  5 10:38:10 switch-onpremis1 network: ã¤ã³ã¿ã¼ãã§ã¼ã¹ eth0 ãæ´»æ§åä¸:  [  OK  ]
Oct  5 10:38:10 switch-onpremis1 NetworkManager[665]: <info>  [1538703490.1107] audit: op="connection-activate" uuid="9c92fad9-6ecb-3e6c-eb4d-8a47c6f50c04" name="System eth1" result="fail" reason="No suitable device found for this connection."
Oct  5 10:38:10 switch-onpremis1 network: ã¤ã³ã¿ã¼ãã§ã¼ã¹ eth1 ãæ´»æ§åä¸:  ã¨ã©ã¼: æ¥ç¶ã®ã¢ã¯ãã£ãã¼ã·ã§ã³ã«å¤±æ: No suitable device found for this connection.
Oct  5 10:38:10 switch-onpremis1 network: [å¤±æ]
Oct  5 10:38:10 switch-onpremis1 network: RTNETLINK answers: File exists
Oct  5 10:38:10 switch-onpremis1 network: RTNETLINK answers: File exists
Oct  5 10:38:10 switch-onpremis1 network: RTNETLINK answers: File exists
Oct  5 10:38:10 switch-onpremis1 network: RTNETLINK answers: File exists
Oct  5 10:38:10 switch-onpremis1 network: RTNETLINK answers: File exists
Oct  5 10:38:10 switch-onpremis1 network: RTNETLINK answers: File exists
Oct  5 10:38:10 switch-onpremis1 network: RTNETLINK answers: File exists
Oct  5 10:38:10 switch-onpremis1 network: RTNETLINK answers: File exists
Oct  5 10:38:10 switch-onpremis1 network: RTNETLINK answers: File exists
Oct  5 10:38:10 switch-onpremis1 systemd: network.service: control process exited, code=exited status=1
Oct  5 10:38:10 switch-onpremis1 systemd: Failed to start LSB: Bring up/down networking.
Oct  5 10:38:10 switch-onpremis1 systemd: Unit network.service entered failed state.
Oct  5 10:38:10 switch-onpremis1 systemd: network.service failed.

有什么问题吗? 或者问题可能出在别的地方?

我们对ifcfg-eth0的设置是;

TYPE=Ethernet
PROXY_METHOD=static
BROWSER_ONLY=no
BOOTPROTO=static
DEFROUTE=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=yes
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_FAILURE_FATAL=no
IPV6_ADDR_GEN_MODE=stable-privacy
NAME=eth0
UUID=f3d98d60-6062-4b70-a14c-7ac4040bd403
DEVICE=eth0
ONBOOT=yes
IPADDR=192.168.100.60
PREFIX=24
GATEWAY=192.168.100.1
DNS1=8.8.8.8

谢谢你的建议。

在过去的三天里,我们已经在同一个问题上苦苦挣扎。

1 回复 | 直到 7 年前

1

0

GoinOff 7 年前

CentOS 7.x的网络已更改,请检查以下内容:

阅读 3. And what if I want the old naming back?

还有,看看 7. What have you done with ifconfig/netstat?

https://wiki.centos.org/FAQ/CentOS7