Oracle Linux: Error "Missing Or Invalid IPv4 Prefix '0' On Linux Server" (文档 ID 1522095.1)
2015-11-18 22:50
597 查看
Linux x86-64
nm-system-settings: ifcfg-rh: parsing /etc/sysconfig/network-scripts/ifcfg-eth4 ...
nm-system-settings: ifcfg-rh: error: Missing or invalid IP4 prefix '0'
Please add a line to ethernet configuration file under /etc/sysconfig/network-scripts. Eg: In this case, the file should be updated is /etc/sysconfig/network-scripts/ifcfg-eth4
NM_CONTROLLED="no"
And then restart your network.
# service network restart
If the issue still persists, then please try to disable Network Manager as follows:
# service NetworkManager stop
# chkconfig NetworkManager off
NetworkManager is just an interface to manage network and on setting nm_settings will effect the network configuration on the device.
There will not be any impact on disabling NetworkManager on the node. After disabling Network Manger, changes should take effect the next time the system boot.
Applies to:
Linux OS - Version Oracle Linux 5.5 and laterLinux x86-64
Symptoms
Network manager throws an error in /var/log/messages:nm-system-settings: ifcfg-rh: parsing /etc/sysconfig/network-scripts/ifcfg-eth4 ...
nm-system-settings: ifcfg-rh: error: Missing or invalid IP4 prefix '0'
Cause
This issue is caused by Network Manager. One of the network components, 'nm-system-settings' periodically scans the system configuration looking for the events & then alerts the NetworkManager for the same.Solution
By default, NIC's belong to NetworkManager. Any NIC configuration file not having "NM_CONTROLLED=no" is considered too.Please add a line to ethernet configuration file under /etc/sysconfig/network-scripts. Eg: In this case, the file should be updated is /etc/sysconfig/network-scripts/ifcfg-eth4
NM_CONTROLLED="no"
And then restart your network.
# service network restart
If the issue still persists, then please try to disable Network Manager as follows:
# service NetworkManager stop
# chkconfig NetworkManager off
NetworkManager is just an interface to manage network and on setting nm_settings will effect the network configuration on the device.
There will not be any impact on disabling NetworkManager on the node. After disabling Network Manger, changes should take effect the next time the system boot.
相关文章推荐
- 查看Oracle的实例
- Oracle 自定义结构(Record) 记录
- Oracle存储过程中的异常处理
- oracle系统包——dbms_job用法(oracle定时任务)
- PFILE和SPFILE介绍
- ORACLE PL/SQL 字符串函数、数学函数、日期函数
- Navicat V11 连接 oracle 11g 的问题
- oracle添加和查看注释
- J2EE应用中与Oracle数据库的连接
- Oracle 11g DG配置简明版
- Oracle 10g RAC 在Linux下安装经验总结
- oracle 备份:全量、增量、0级、1级、差分、增量
- oracle 中处理 时间 显示为 年 月 日 下午/上午 时 分 秒
- oracle 中clob数据在Java类 里sql处理
- Oracle使用split和splitstr函数批量分隔字符串
- Oracle Packge
- Oracle快捷版安装、使用、基本操作、错误解决
- System.Data.OracleClient 需要 Oracle 客户端软件 8.1.7 或更高版本
- Toad for Oracle 12.1 – Guide to Using Toad for Oracle
- oracle rman 控制文件自动备份问题