VP-12, VP-12P IP phones. Operation manual
94
4.4 DHCP client configuration in multiservice mode
On the
VP-12(P)
, it is possible to configure options received by DHCP clients on various interfaces.
Distribution of requested options while multiservice mode:
Option
Only
Internet
interface
In VoIP
In VoIP + Managment
Internet
VoIP
Internet
VoIP
MNG
1 = Subnet Mask
+
+
+
+
+
+
3 = Router
+
+
+
+
+
+
6 = Domain Name Server
+
+
+
+
+
+
12 = Host Name
+
+
-
-
-
+
15 = Domain Name
+
+
-
-
-
+
26 = Interface MTU
+
+
+
+
+
+
28 = Broadcast Address
+
+
+
+
+
+
33 = Static Route
+
+
+
+
+
+
42 = Network Time Protocol Servers
+
+
-
-
-
+
43 = Vendor-Specific Information
+
+
-
-
-
+
66 = TFTP Server Name
+
+
-
-
-
+
67 = Bootfile name
+
+
-
-
-
+
120 = SIP Servers
+
-
+
-
+
-
121 = Classless Static Route
+
+
+
+
+
+
249 = Private/Classless Static Route (Microsoft)
+
+
+
+
+
+
According to the table above, options 1, 3, 6, 26, 28, 33, 121, 249 can be requested by dhcp clients for each
sub-interface. These options will be individually applied to each interface. Options 12, 15, 42, 43, 66, 67, 120
can be requested and applied only to one dhcp client because of they are system-wide settings and do not
result in network interface configuration.
Configuration of the list of requested options may be changed. Configuration is saved into the configuration
file /et
с
/config/cfg.yaml like all other settings. List of oprtions is not specified by default (DHCPOptionList: ""
is a record example in configuration), it means options are requested and applied according to the table above.
