Digi TransPort WR11, Руководство пользователя

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Configure system settings General system parameters
Digi TransPort WR Routers User Guide 659
Miscellaneous configuration items
This section is for those configuration settings that do not fit neatly into any other group of settings.
Depending on the router model, some of these options may not be available. Here is an example of
these miscellaneous system settings:
Use Config n when the router powers up
The router maintains two configuration files, either of which may be invoked on power-up.
Select the required one from the drop-down selection box. Use this option with care as selecting
the incorrect configuration file can cause confusion.
Allow anonymous FTP login
Enables or disables the router to accept anonymous logins. The default state is Off and the
security implications of enabling this option should be considered carefully before applying.
Additional FTP NAT port n
Standard FTP uses two well-known ports, a control port and data port. These are low-number
ports, and can be blocked by firewall rules. As such, it may be that an FTP server may be listening
on a non-standard control port. This parameter sets the port the router should monitor for FTP
PORT and PASV commands. These commands contain information relating to IP addresses and
ports that should be modified during the NAT process. The NAT modifications can result in
different-sized packets being generated that then require that the TCP sequence numbers be
modified to allow for the changes.
SNMP Enterprise number
The value of the OID (Object IDentifier) SNMP management tools to use when accessing the MIB
(Management Information Block). This number must form part of the OID for accessing
individual items in the MIB as a prefix. For example: SNMPv2-SMI::enterprises.16378.10001 .
SNMP Enterprise Name
The name corresponding to the above Enterprise Number.
Only resolve DNS request for domain
Entering a domain name here restricts DNS requests to the specified domain only.