???????????????????RedHat6.5???Oracle 12c RAC????????????ú?????°汾??RedHat???????????????????????????????????????￡?
????1???????eth0???
?????????RedHat6.5???????????????????eth0????????????????????Auto-eth0
[root@rac01 ~]# cat /etc/sysconfig/network-scripts/ifcfg-Auto_eth0
TYPE=Ethernet
BOOTPROTO=none
IPADDR=10.10.10.110
PREFIX=24
GATEWAY=10.10.10.111
DEFROUTE=yes
IPV4_FAILURE_FATAL=yes
IPV6INIT=no
NAME=eth0
UUID=86d44060-4579-48cc-b85b-219a206ca37c
ONBOOT=yes
HWADDR=00:50:56:95:09:76
LAST_CONNECT=1411004329
?????????????
??????????ifcfg-Auto_eth0????eth0????????????????????????????eth0
????[root@rac01 ~]# service network restart
????Bringing up loopback interface:                            [  OK  ]
????Bringing up interface eth0:  Active connection state: activated
????2??ifconfig ????????????????δ????
[root@rac01 ~]# ifconfig
Auto_eth0 Link encap:Ethernet  HWaddr 00:50:56:95:09:76
inet addr:10.10.10.110  Bcast:10.10.10.111 Mask:255.255.255.0
inet6 addr: fe80::250:56ff:fe95:976/64 Scope:Link
UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
RX packets:484 errors:0 dropped:0 overruns:0 frame:0
TX packets:57 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:40095 (39.1 KiB)  TX bytes:6271 (6.1 KiB)
?????????????
??????θ???RedHat???????????RedHat??????????????MAC???????????????????????????/etc/udev/rules.d/70-persistent-net.rules?У?????????????????????
[root@rac01 ~]# vim /etc/udev/rules.d/70-persistent-net.rules
# This file was automatically generated by the /lib/udev/write_net_rules
# program?? run by the persistent-net-generator.rules rules file.
#
# You can modify it?? as long as you keep each rule on a single
# line?? and change only the value of the NAME= key.
# PCI device 0x15ad:0x07b0 (vmxnet3)
SUBSYSTEM=="net"?? ACTION=="add"?? DRIVERS=="?*"?? ATTR{address}=="00:0c:29:1e:f6:ad"?? ATTR{type}=="1"?? KERNEL=="eth*"?? NAME="eth0"