PS:RAC早就安裝好了，現在主要是在SQLPLUS或者PL/SQL客戶端連接不上；
問題1：我本地電腦網段是192.168.100.**段的，和虛擬機IP192.168.159.**不是同一網段，網關也不是同一個網段的
本機的網段和虛擬機 也不是同一網段
要把虛擬機IP和網關調整成和本機 一個網段 才行嗎
節點1
[root@node1 network-scripts]# cat /etc/hosts
# Do not remove the following line, or various programs
# that require network functionality will fail.
127.0.0.1 node1 localhost.localdomain localhost
::1 localhost6.localdomain6 localhost6
#eth0 public
192.168.159.11 node1.com node1
192.168.159.12 node2.com node2
#eth1 private
10.10.18.11 node1-priv.com node1-priv
10.10.18.12 node2-priv.com node2-priv
#virtual
192.168.159.13 node1-vip.com node1-vip
192.168.159.14 node2-vip.com node2-vip
#scan
192.168.159.15 node-scan.com node-scan
[root@node1 network-scripts]# cat /etc/sysconfig/network-scripts/ifcfg-eth0
# Advanced Micro Devices [AMD] 79c970 [PCnet32 LANCE]
DEVICE=eth0
BOOTPROTO=static
BROADCAST=192.168.159.255
HWADDR=00:0C:29:B3:56:F6
IPADDR=192.168.159.11
#IPV6INIT=yes
IPV6_AUTOCONF=yes
NETMASK=255.255.255.0
NETWORK=192.168.159.0
ONBOOT=yes
[root@node1 network-scripts]# cat /etc/sysconfig/network-scripts/ifcfg-eth1
# Advanced Micro Devices [AMD] 79c970 [PCnet32 LANCE]
DEVICE=eth1
BOOTPROTO=static
BROADCAST=10.10.18.255
HWADDR=00:0C:29:B3:56:00
IPADDR=10.10.18.11
#IPV6INIT=yes
IPV6_AUTOCONF=yes
NETMASK=255.255.255.0
NETWORK=10.10.18.0
ONBOOT=yes
節點2
[root@node2 ~]# service iptables status
防火墻已停
[root@node2 ~]# cat /etc/hosts
# Do not remove the following line, or various programs
# that require network functionality will fail.
127.0.0.1 node2 localhost.localdomain localhost
::1 localhost6.localdomain6 localhost6
#eth0 public
192.168.159.11 node1.com node1
192.168.159.12 node2.com node2
#virtual
192.168.159.13 node1-vip.com node1-vip
192.168.159.14 node2-vip.com node2-vip
#eth1 private
10.10.18.11 node1-priv.com node1-priv
10.10.18.12 node2-priv.com node2-priv
#scan
192.168.159.15 node-scan.com node-scan
[root@node2 ~]# cat /etc/sysconfig/network-scripts/ifcfg-eth0
# Advanced Micro Devices [AMD] 79c970 [PCnet32 LANCE]
DEVICE=eth0
BOOTPROTO=static
BROADCAST=192.168.159.255
HWADDR=00:0C:29:05:8E:0C
IPADDR=192.168.159.12
NETMASK=255.255.255.0
NETWORK=192.168.159.0
ONBOOT=yes
[root@node2 ~]# cat /etc/sysconfig/network-scripts/ifcfg-eth1
# Advanced Micro Devices [AMD] 79c970 [PCnet32 LANCE]
DEVICE=eth1
BOOTPROTO=static
BROADCAST=10.10.18.255
HWADDR=00:0C:29:05:8E:16
IPADDR=10.10.18.12
NETMASK=255.255.255.0
NETWORK=10.10.18.0
ONBOOT=yes
#HOTPLUG=no
uj5u.com熱心網友回復：
如果只是自己用的話，直接把虛擬機的模式改為 僅主機模式 就行了，先將ip改為自動獲取，獲取到ip后，在根據這個ip修改為固定ip即可轉載請註明出處，本文鏈接：https://www.uj5u.com/shujuku/93576.html
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