ATEN SN0108CO, User Manual

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Serial Console Server User Manual
102
Console Server will not be found. An explanation of the fields is given in the
table below:
Note: 1. Valid entries for all of the Service Ports are from 1–65535.
2. Service ports cannot have the same value. You must set a different
value for each one.
3. If there is no firewall (on an intranet, for example), it doesn’t matter
what these numbers are set to, since they have no effect.
Network Configuration

Redundant NIC*
The SN0108CO / SN0116CO / SN0132CO / SN0148CO are designed
with two network interfaces. If
Enable Redundant NIC
is enabled (the
default), both interfaces make use of the IP address of network adapter
eth0
.
Under this configuration, the second interface is usually inactive. If there
is a network failure on the first interface, the Serial Console Server
automatically switches to the second interface.

Redundant NIC Enabled – Single IP Address for Both Interfaces
To enable the Redundant NIC function, do the following:
1. Click to put a check in the
Enable Redundant NIC
checkbox.
2.
eth0
is selected in the network adapter listbox, and the listbox is
disabled – you cannot configure
eth1
.
3. Configure the IP and DNS server addresses for
eth0
(see the
sections below).

Redundant NIC Not Enabled – Two IP Addresses
If you choose not to enable the Redundant NIC function, the two NICs
can be configured with separate interfaces. Users can log into the
SN0108CO / SN0116CO / SN0132CO / SN0148CO with either IP
Field Explanation
HTTP The port number for a browser login. The default is 80.
HTTPS The port number for a secure browser login. The default is 443.
SSH Port The port for SSH access. The default is 22.
Telnet Port The port for Telnet access. The default is 23.
Base Socket The port used to listen for and accept a TCP connection