Robustel GoRuggedR 3000, User Manual

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Robustel GoRugged R3000 User Guide
RT_R3000_UG_v01.01
Confidential 15.03.2013 34 /
82
Remote Access
Using HTTP
Enable to allow users to access the router remotely on the internet side via HTTP. Enable
Remote Access
Using TELNET
Enable to allow users to access the router remotely on the internet side via Telnet. Enable
Remote Access
Using SNMP
Enable to allow users to access the router remotely on the internet side via SNMP. Enable
Remote Ping
Request
Enable to make router reply the Ping requests from the internet side. Enable
Defend Dos
Attack
Enable to defend dos attack. Dos attack is an attempt to make a machine or network
resource unavailable to its intended users.
Enable
Filtering
Filtering @ Firewall
Item Description Default
Default Filter
Policy
Select from “Accept” and “Drop”.
Accept: Router will reject all the connecting requests except the hosts which fit the
filter list.
Drop: Router will only accept the connecting requests from the hosts which fit the
filter list.
Accept
Add Filter List Click “Add” to add a filter list. Null
Action
Select from “Accept” and “Drop”.
Accept: Router will reject all the connecting requests except the hosts which fit this
filter rule.
Drop: Router will only accept the connecting requests from the hosts which fit this
filter rule.
Accept
Source IP
Defines if access is allowed from one or a range of IP addresses which are defined by
Source IP Address, or every IP addresses.
Null
Source Port
Defines if access is allowed from one or a range of port which is defined by Source
Port.
Null
Target IP Address
Defines if access is allowed to one or a range of IP addresses which are defined by
Target IP Address, or every IP addresses.
Null
Target Port Defines if access is allowed tone or a range of port which is defined by Target Port. Null
Protocol
Select from “TCP”, “UDP”, “TCP&UDP”, “ICMP” or “ALL”.
If you don’t know what kinds of protocol of your application, we recommend you
select “ALL”.
TCP
Note : You can use “-“ to define a range of IP addresses or ports, e.g. 1.1.1.1-2.2.2.2, 10000-12000.