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VoIP subscriber gateways
29
–
WAN IP-Address
–
WAN IP-address settings;
–
WAN Netmask
–
WAN subnet mask;
–
IGMP Uplink
–
option is available only for TAU-8.IP-W devices – when checked,
multicast traffic will be received from WAN interface of the service. Option can
be included only in one service. WAN-interface of the service, where
IGMP Uplink
flag is set
,
will be used for signal reception of IPTV;
–
MTU
– maximum block size for data transmitted via the network (MTU=1500 for
Ethernet protocol). This field is optional. The default value is 1500. The field is
active only when bridge mode is disabled.
–
DHCP
– operation mode where IP address, subnet mask, DNS address, default gateway and
other necessary settings for network operation are automatically obtained from DHCP
server.
Supported options:
1 – network mask;
3 – default network gateway address;
6 – DNS address;
12 – device network name;
28 – network broadcast address;
33 – static routes;
42 – NTP server address;
43 – specific vendor information;
66 – TFTP server address;
67 – firmware file name (for download via TFTP from the server specified in
Option 66);
121 – classless static routes.
After selecting «DHCP» type, the following settings will be available for editing:
–
Alternative vendor ID (option 60)
–
when checked, the device transmits
Vendor ID
(option 60) value of ‘Vendor class ID’ field by DHCP-messages of option 60. When
the field is empty, the 60 option is not transmitted by DHCP protocol messages.
If
Alternative Vendor ID (option 60)
is not set – the default value is transmitted by
option 60. This value has the following format:
[VENDOR:
manufacturer
][DEVICE:
device
type
][HW:
hardware
] [SN:
serial number
]
[WAN:
МАС address of WAN interface
][LAN:
МАС address of LAN
interface
][VERSION:
firmware version
]
Example:
[VENDOR:Eltex][DEVICE:TAU-8.IP][HW:1.6][SN:VI33007740]
[WAN:A8:F9:4B:09:31:B0][LAN:02:20:80:a8:f9:4b][VERSION:#2.1.0.132]
–
Get Default Gateway Automatically
–
when checked, by default, gateway option
(from DHCP option 3) will be automatically accepted from DHCP server. The flag
can be set only in one service;
