[name='eth1:1', type=1, ip=169.254.167.163, mac=00-16-3e-11-11-22, net=169.254.0.0/16, mask=255.255.0.0, use=haip:cluster_interconnect/62]

Public Interface 'eth3' configured from GPnP for use as a public interface.

[name='eth3', type=1, ip=10.1.0.68, mac=00-16-3e-11-11-44, net=10.1.0.0/25, mask=255.255.255.128, use=public/1]

..

Shared memory segment for instance monitoring created

Picked latch-free SCN scheme 3

..

Cluster communication is configured to use the following interface(s) for this instance

169.254.167.163

注：网络连接使用虚拟专用IP：192.254.167.163，而不是真正的私有IP。对于11.2.0.2之前的实例，默认情况下，依旧使用真正的私有IP，去使用新的特性，每当Grid被重启的时候，init.ora参数 cluster_interconnects将可以被更新

对于11.2.0.2及以上的版本，v$cluster_interconnects将显示haip的信息。

SQL> select name,ip_address from v$cluster_interconnects;

NAME IP_ADDRESS

--------------- ----------------

eth1:1 169.254.167.163

案例2: 多个专用网络适配器

2.1. 默认状态:

下面是3个专用网络的eth1，eth6和eth7例如，当Grid启动并运行

$ $GRID_HOME/bin/oifcfg getif

eth1 10.1.0.128 global cluster_interconnect

eth3 10.1.0.0 global public

eth6 10.1.0.128 global cluster_interconnect

eth7 10.1.0.128 global cluster_interconnect

$ $GRID_HOME/bin/oifcfg iflist -p -n

eth1 10.1.0.128 PRIVATE 255.255.255.128

eth1 169.254.0.0 UNKNOWN 255.255.192.0

eth1 169.254.192.0 UNKNOWN 255.255.192.0

eth3 10.1.0.0 PRIVATE 255.255.255.128

eth6 10.1.0.128 PRIVATE 255.255.255.128

eth6 169.254.64.0 UNKNOWN 255.255.192.0

eth7 10.1.0.128 PRIVATE 255.255.255.128

eth7 169.254.128.0 UNKNOWN 255.255.192.0

注：resource haip启动了四个虚拟专用IP地址，在eth1上两个，和一个eth6、eth7.

ifconfig

..

eth1 Link encap:Ethernet HWaddr 00:16:3E:11:11:22

inet addr:10.1.0.168 Bcast:10.1.0.255 Mask:255.255.255.128

inet6 addr: fe80::216:3eff:fe11:1122/64 Scope:Link

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

RX packets:15176906 errors:0 dropped:0 overruns:0 frame:0

TX packets:10239298 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:7929246238 (7.3 GiB) TX bytes:5768511630 (5.3 GiB)

eth1:1 Link encap:Ethernet HWaddr 00:16:3E:11:11:22

inet addr:169.254.30.98 Bcast:169.254.63.255 Mask:255.255.192.0

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

eth1:2 Link encap:Ethernet HWaddr 00:16:3E:11:11:22

inet addr:169.254.244.103 Bcast:169.254.255.255 Mask:255.255.192.0

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

eth6 Link encap:Ethernet HWaddr 00:16:3E:11:11:77

inet addr:10.1.0.188 Bcast:10.1.0.255 Mask:255.255.255.128

inet6 addr: fe80::216:3eff:fe11:1177/64 Scope:Link

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

RX packets:7068185 errors:0 dropped:0 overruns:0 frame:0

TX packets:595746 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:2692567483 (2.5 GiB) TX bytes:382357191 (364.6 MiB)

eth6:1 Link encap:Ethernet HWaddr 00:16:3E:11:11:77

inet addr:169.254.112.250 Bcast:169.254.127.255 Mask:255.255.192.0

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

eth7 Link encap:Ethernet HWaddr 00:16:3E:11:11:88

inet addr:10.1.0.208 Bcast:10.1.0.255 Mask:255.255.255.128