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RG-5400 Subscriber router
25
3.6.1
Internet
In order to access the Internet, you should specify basic settings in the ‘Internet’ section. To specify
additional parameters, go to advanced settings mode by clicking the 'Details' link.
—
Operation mode
– operation mode of the device:
Router
– router mode is established between LAN- and WAN interfaces (LAN is isolated
from WAN);
Bridge
– bridge mode is established between WAN and LAN interfaces: data is
transferred transparently from LAN to WAN and back – in fact, the device operates in the
switch mode.
–
Protocol
– select the protocol that will be used for device WAN interface connection to provider
network:
Static
– operation mode where IP address and all the necessary parameters for WAN
interface are assigned statically. When 'Static' type is selected, the following parameters
will be available for editing:
–
Devices external IP address –
specify device WAN interface IP address in the
provider network;
–
Subnet mask –
external subnet mask;
–
Default gateway –
address that the packet will be sent to, when its route is not
found in the routing table;
–
Primary DNS,
Secondary DNS
– domain name server addresses (allows you to
identify the IP address of the device by its domain name). You may leave these
fields empty, if they are not required.
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 – netmask;
3 – default network gateway address;
6 – DNS server address;
12 – network device name;
28 – network broadcast address;
33 – static routers;
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);
120 - outbound SIP;
121 – classless static routs.
In Option 60 DHCP request, the device will send vendor information in the following format:
[VENDOR:
vendor
][DEVICE:
device
type
][HW:
hardware
version
]
[SN:
serial
number
][WAN:
WAN
interface
MAC
address
][LAN:
LAN
interface
MAC
address
][VERSION:
firmware version
]
Example:
[VENDOR:Eltex][DEVICE:RG-5421G-Wac][HW:1.3][SN:VI46XXXXXX][WAN:A8:F9:4B:XX:XX:XX]
