Table of Contents
Advertisement
4.9.2.1 TCP/IP
The single network adapter interface is shown as in Figure 4- 118 and the dual network
adapters interface is shown as in Figure 4- 119
Network Mode : Includes multiple access, fault tolerance, and load balancing
Multiple-address mode: eth0 and eth1 operate separately. You can use the
services such as HTTP, RTP service via etho0 or the eth1. Usually you need to
set one default card (default setup is etho) to request the auto network service
form the device-end such as DHCP, email, FTP and etc. In multiple-address
mode, system network status is shown as offline once one card is offline.
Network fault-tolerance: In this mode, device uses bond0 to communicate with
the external devices. You can focus on one host IP address. At the same time,
you need to set one master card. Usually there is only one running card (master
card).System can enable alternate card when the master card is malfunction. The
system is shown as offline once these two cards are both offline. Please note
these two cards shall be in the same LAN.
Load balance: In this mode, device uses bond0 to communicate with the external
device. The eth0 and eth1 are both working now and bearing the network load.
Their network load are general the same. The system is shown as offline once
these two cards are both offline. Please note these two cards shall be in the same
LAN.
Default Network Card: Please select eth0/eth1/bond0(optional) after enable
multiple-access function
Main Network Card: Please select eth0/eth1 (optional).after enable multiple
access function.
Note: Some series support the above three configurations and supports
functions as multiple-access, fault-tolerance and load balancing.
IP Version: There are two options: IPv4 and IPv6. Right now, system supports these two
IP address format and you can access via them.
MAC address: The host in the LAN can get a unique MAC address. It is for you to access
in the LAN. It is read-only.
IP address: Here you can use up/down button () or input the corresponding
number to input IP address. Then you can set the corresponding subnet mask the
default gateway.
Default gateway: Here you can input the default gateway. Please note system needs
to check the validity of all IPv6 addresses. The IP address and the default gateway
shall be in the same IP section. That is to say, the specified length of the subnet prefix
shall have the same string.
DHCP: It is to auto search IP. When enable DHCP function, you cannot modify
IP/Subnet mask /Gateway. These values are from DHCP function. If you have not
enabled DHCP function, IP/Subnet mask/Gateway display as zero. You need to
disable DHCP function to view current IP information.
operating, you cannot modify IP/Subnet mask /Gateway.
MTU: It is to set MTU value of the network adapter. The value ranges from 1280-7200
bytes. The default setup is 1500 bytes. Please note MTU modification may result in
Besides, when PPPoE is
388
Advertisement
Table of Contents
