About Internal System IP Addresses

The Storage Service Processor, each internal firewall (also known as a router), and the network terminal concentrator (NTC) has its own host name and IP address. The following names and IP addresses are reserved for these components and are configured by default.

Hardware
IP Address
Host Name
Firewall
10.0.0.242
new_firewall
NTC
10.0.0.243
new_ntc
Storage Service Processor
10.0.0.250
new_sp

If you prefer not to use the reserved names and IP addresses, use the following convention to create addresses and host names.

Hardware
IP Address
n = 2
Host Name
N = 0 through 7
Firewall
10.0.0.n
spN_firewall
NTC
10.0.0.n+1
spN_ntc
Storage Service Processor
10.0.0.n+8
spN

Following this convention, the following table shows the IP address and host names for a single system, System0.

Hardware
IP Address
n = 2
Host Name
N = 0 through 7
Firewall
10.0.0.2
sp0_firewall
NTC
10.0.0.3
sp0_ntc
Storage Service Processor
10.0.0.10
sp0


Note -

When you use the Sun StorEdge Remote Response feature, the system that has the telephone line connection must have the sp0 name assigned to it. Other systems can have any unique name from sp1 through sp7.


The naming convention for additional systems increments the IP address by 10, as shown in the following table. In addition to the names and IP addresses for the first system, the table shows the addresses for each additional system, up to the maximum of eight systems on the same internal LAN.

 
Firewall Address and Name
NTC Address and Name
Storage Service Processor Address and Name
System 0
10.0.0.2
sp0-firewall
10.0.0.3
sp0-ntc
10.0.0.10
sp0
System 1
10.0.0.12
sp1-firewall
10.0.0.13
sp1-ntc
10.0.0.20
sp1
System 2
10.0.0.22
sp2-firewall
10.0.0.23
sp2-ntc
10.0.0.30
sp2
System 3
10.0.0.32
sp3-firewall
10.0.0.33
sp3-ntc
10.0.0.40
sp3
System 4
10.0.0.42
sp4-firewall
10.0.0.43
sp4-ntc
10.0.0.50
sp4
System 5
10.0.0.52
sp5-firewall
10.0.0.53
sp5-ntc
10.0.0.60
sp5
System 6
10.0.0.62
sp6-firewall
10.0.0.63
sp6-ntc
10.0.0.70
sp6
System 7
10.0.0.72
sp7-firewall
10.0.0.73
sp7-ntc
10.0.0.80
sp7

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