Oracle Netra Server X5-2 Installation Manual page 70

Public Subnets
Wancom0
10.100.1.0
Router
External
Endpoints
s1p0
10.100.3.0
The minimum number of subnets is four:
• 1 management (wancom0)
• 1 HA subnet (wancom1)
• 2 media subnets (s0p0 and s1p0)
Additional subnets may include:
• 1 additional HA subnet (wancom2)
• 6 additional media subnets, a total of 8 media subnets
Cloud categories of typical IP addressing includes:
• Private IP—Each vNIC has a primary private IP, and you can add and remove
secondary private IPs. The primary private IP address on an instance does not
change during the instance's lifetime and cannot be removed from the instance.
• Secondary Private IP—Each VNIC can be assigned additional IP addresses (apart
from the primary private IP), from the same subnet, called secondary private IPs.
• Public IP—Each VNIC with a private IP can optionally be assigned with a Public
IP. Public IPs can be either:
– Ephemeral Public IP—A temporary public IP and exists only for the lifetime of
the instance.
Deploying the OCSBC on Cloud Infrastructures in HA Mode
s0p0
10.100.2.0
UAC1
Primary
OCSBC
Secondary
OCSBC
UAS
VIP (Sec. Priv IP)
10.200.2.107
Chapter 7
Private Subnets
Wancom1
10.100.4.0
Wancom2
10.100.5.0
Translation
Reserved Public IP
18.215.103.73
7-4