Optional Options - Avaya Communication Manager IP DECT Installation, Administration And Maintenance Manual

Installation and Configuration

Optional options

Syslog server IP address and port
Public option 227
●
The value is interpreted as the IP address of the syslog server, the length must be 4 byte.
Public option 228
●
The value is interpreted as the port the syslog server is listening. The length must be 2 byte.
DHCP Option 6: Domain Name Server
The domain name server option specifies a list of Domain Name System name servers
available to the client.
Servers SHOULD be listed in order of preference. The code for the domain name server option
is 6.
The minimum length for this option is 4 octets, and the length MUST always be a multiple of 4.
Code Len
+-----+-----+-----+-----+-----+-----+-----+-----+--
| 6 | n |
+-----+-----+-----+-----+-----+-----+-----+-----+--
DHCP Option 15: Domain Name
This option specifies the domain name that client should use when resolving hostnames via the
Domain Name System.
The code for this option is 15. Its minimum length is 1.
Code Len
+-----+-----+-----+-----+-----+-----+--
| 15 | n |
+-----+-----+-----+-----+-----+-----+--
DHCP Option 42: Network Time Protocol Servers
This option specifies a list of IP addresses indicating NTP servers available to the client.
Servers SHOULD be listed in order of preference.
The code for this option is 42. Its minimum length is 4, and the length MUST be a multiple of 4.
Code Len
+-----+-----+-----+-----+-----+-----+-----+-----+--
| 42 | n |
+-----+-----+-----+-----+-----+-----+-----+-----+--
30 Avaya IP DECT Installation, Administration, and Maintenance
Address 1
a1 | a2 | a3 |
Domain Name
d1 | d2 | d3 | d4 | ...
Address 1
a1 | a2 | a3 |
Address 2
a4 | a1 | a2 | ...
Address 2
a4 | a1 | a2 | ...