Network Administration - Oracle Exadata Recipes: A Problem-Solution Approach - page 302

TARGET=ONLINE , ONLINE
STATE=ONLINE on cm01dbm01, ONLINE on cm01dbm02
[grid@cm01dbm01 ~]$
Confirm the network that your ora.net1.network uses by running the srvctl config nodeapps and/or srvctl
config network command; in the following output, you will see that the 172.16.10.0/24 network is in use. This
represents your client access network, as discussed in Recipe 10-2:
[grid@cm01dbm01 ~]$ srvctl config nodeapps
Network exists: 1/172.16.10.0/255.255.255.0/bondeth0, type static
VIP exists: /cm0101-vip/172.16.10.12/172.16.10.0/255.255.255.0/bondeth0, hosting node cm01dbm01
VIP exists: /cm0102-vip/172.16.10.13/172.16.10.0/255.255.255.0/bondeth0, hosting node cm01dbm02
... Additional output omitted
[grid@cm01dbm01 ~]$ srvctl config network
Network exists: 1/172.16.10.0/255.255.255.0/bondeth0, type static
[grid@cm01dbm01 ~]$
Validating Your VIP and SCAN Addresses
Your Oracle client access network is used for your VIPs, SCAN network, and SCAN listeners. The VIP addresses can
be found using nslookup , if registered in DNS, combined with the srvctl config nodeapps command above and a
simple ifconfig -a command on each compute node. Each node should have a single VIP address enabled on it,
and it should be enabled on the bondeth0:1 interface:
[grid@cm01dbm01 ~]$ /sbin/ifconfig -a bondeth0:1
bondeth0:1 Link encap:Ethernet HWaddr 00:21:28:B2:17:03
inet addr:172.16.10.12 Bcast:172.16.10.255 Mask:255.255.255.0
UP BROADCAST RUNNING MASTER MULTICAST MTU:1500 Metric:1
[grid@cm01dbm01 ~]$
Macintosh-8:~ jclarke$ nslookup cm01dbm01-vip
Server: 11.11.1.250
Address: 11.11.1.250#53
Name: cm01dbm01-vip.centroid.com
Address: 172.16.10.12
Macintosh-8:~ jclarke$
Check your SCAN network and SCAN listeners by running the following srvctl commands:
[grid@cm01dbm01 ~]$ srvctl config scan
SCAN name: cm01-scan, Network: 1/172.16.10.0/255.255.255.0/bondeth0
SCAN VIP name: scan1, IP: /cm01-scan/172.16.10.16
SCAN VIP name: scan2, IP: /cm01-scan/172.16.10.15
SCAN VIP name: scan3, IP: /cm01-scan/172.16.10.14
[grid@cm01dbm01 ~]$ srvctl config scan_listener
SCAN Listener LISTENER_SCAN1 exists. Port: TCP:1521
SCAN Listener LISTENER_SCAN2 exists. Port: TCP:1521
SCAN Listener LISTENER_SCAN3 exists. Port: TCP:1521
[grid@cm01dbm01 ~]$