Changing Default Gateway at Subscriber CUCM

[Support Albakom]

Hi,

there is a cluster of one pub and one sub of CUCM.

They are running as VM. The Pub and Sub are in different subnets.

Now the subnet from Subscriber get a new default gateway IP.

Is there any influence to licensing MAC or other if we change the subscribers default gateway IP?

[Aman Soi]

Hi,

which version of CUCM u are using ?

there are no licenses for SUB .

regds,

aman

[Support Albakom]

CUCM 8.6.2

[Aman Soi · Accepted solution]

you do not need to generate any fresh license after u change the default gateway for SUB.

if u are doing any below changes for PUB, then u need to generate/rehost  licenseMAC

Cisco Unified Communications Manager on Virtual Servers in Release 8.x uses a different licensing model

than Cisco Unified Communications Manager on non-virtualized servers (including 7800 Series Media

Convergence Servers). The MAC address of the physical NIC card is no longer used to associate the license

to the server.The license is associated to a license MAC, which is a 12 digit HEX value created by hashing the following

parameters that you configure on the server:

• Time zone

• NTP server 1 (or “none”)

• NIC speed (or “auto”)

• Hostname

• IP Address (or “dhcp”)

• IP Mask (or “dhcp”)

• Gateway Address (or “dhcp”)

• Primary DNS (or “dhcp”)

• SMTP server (or “none”)

• Certificate Information (Organization, Unit, Location, State, Country)

regds,

aman

[Support Albakom]

Thank you very much for the quick response