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Out of Band Management is a physically and logically separate network connection. It connects to a customer’s private IT management network and provides for secure management and administration of Avaya products.
You can activate out-of-band management even after deployment.
Utility Services supports a full out of band management configuration. Therefore, you can deploy Utility Services with two IP addresses and split the user and management traffic to different Ethernet interfaces on different IP networks.
If Utility Services is deployed in full or Utility Services Only mode, the following services are modified if Out of Band Management is enabled:
| Application | Interfaces for traffic |
|---|---|
| Phone firmware download | Public |
| Phone settings file | Public |
| Gateway firmware download | Public |
| DHCP Server | Public |
| MyPhone User | Public |
| SSH | Out of Band Management / Services |
| MyPhone Admin | Out of Band Management |
| CDR connection to CM | Out of Band Management |
| Main admin web pages | Out of Band Management / Services |
| Alarm source | Out of Band Management |
| SAL connection (SSH, HTTP) | Out of Band Management |
If Utility Services is deployed in Services Port Only or Hardened Mode Services Port Only, the following services are modified if Out of Band Management is enabled:
| Application | Interfaces for traffic |
|---|---|
| SSH | Out of Band Management / Services |
| Alarm source | Out of Band Management |
| SAL connection (SSH, HTTP) | Out of Band Management |
| Main admin web pages | Disabled |
| Phone firmware download | Disabled |
| Gateway firmware download | Disabled |
| Phone settings | Disabled |
| Gateway firmware download | Disabled |
| DHCP Server | Disabled |
| MyPhone Server | Disabled |
| CDR connection to CM | Disabled |
| MyPhone admin | Disabled |
 | Note |
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If a network is not mentioned for services when Out of Band Management is enabled, then the service is disabled on that interface. |