【RAC搭建】多网卡配置 - 重庆思庄Oracle、KingBase、PostgreSQL、Redhat认证学习论坛

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2025-3-20 16:41 上传

机器2：rac2

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2025-3-20 16:42 上传

在添加网卡的时候，先后出现如下问题：
①识别不到网卡：

[root@rac1 ~]# 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

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: ens33: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000

link/ether 00:0c:29:81:8c:26 brd ff:ff:ff:ff:ff:ff

inet 192.168.133.179/24 brd 192.168.133.255 scope global noprefixroute ens33

valid_lft forever preferred_lft forever

inet6 fe80::e98f:f54:b898:f9d0/64 scope link noprefixroute

valid_lft forever preferred_lft forever

3: ens36: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000

link/ether 00:0c:29:81:8c:30 brd ff:ff:ff:ff:ff:ff

[root@rac1 ~]# nmcli connection modify ens36 ipv4.addresses 192.168.1.1/24 ipv4.method manual autoconnect yes

Error: unknown connection 'ens36'.

解决方法：

[root@rac1 ~]# nmtui