Configuring Inbound Access Rules
72
BODi rS BD1000 User Manual
6 • Configuring Inbound Access & NAT Mappings
IP Protocol
Specifies the protocol of the service as TCP, UDP, ICMP or IP.
Traffic that is received by the BD1000 via the specified protocol at the specified
port(s) is forwarded to the LAN hosts specified by the
Servers
setting. (See
below for details on the
Port
and
Servers
settings.)
Alternatively, use the
Protocol Selection Tool
drop-down menu to automati-
cally fill in the
Protocol
and a single
Port
number of common Internet services
(e.g. HTTP, HTTPS, etc.). After selecting an item from the
Protocol Selection
Tool
drop-down menu, you may still manually modify the
Protocol
and
Port
settings.
Port
Specifies the port(s) that correspond to the service, and can be configured to
behave in one of the following ways:
•
Any Port:
All traffic that is received by the BD1000 via the specified proto-
col is forwarded to the servers specified by the
Servers
setting.
– For example, with IP Protocol set to
TCP
and Port set to
Any Port
,
all TCP traffic is forwarded to the configured servers.
•
Single Port:
Traffic that is received by the BD1000 via the specified proto-
col at the specified port is forwarded via the same port to the servers speci-
fied by the
Servers
setting.
– For example, with IP Protocol set to
TCP
and Port set to
Single Port
and
Service Port 80
, TCP traffic received on Port 80 is forwarded
to the configured servers via Port 80.
•
Port Range:
Traffic that is received by the BD1000 via the specified proto-
col at the specified port range is forwarded via the same respective ports to
the LAN hosts specified by the
Servers
setting.
– For example, with IP Protocol set to
TCP
and Port set to
Single Port
and
Service Port 80-88
, TCP traffic received on ports 80 through
88 is forwarded to the configured servers via the respective ports.
•
Port Mapping:
Traffic that is received by the BD1000 via the specified pro-
tocol at the specified port is forwarded via a different port to the servers spec-
ified by the
Servers
setting.
– For example, with IP Protocol set to
TCP
and Port set to
Port Map
Service Port 80
and
Map to Port 88
, TCP traffic on Port 80 is for-
warded to the configured servers via Port 88.
•
Range Mapping:
Traffic that is received by the BD1000 via the specified
protocol at the specified port range is forwarded via a different port to the
servers specified by the
Servers
setting.
Inbound IP Addresses
Specifies the WAN connections and Internet IP address(es) from which the ser-
vice can be accessed. It is required to select at least one IP address.
Server IP Address
Specifies the LAN IP address of the server that handles the service requests.
Table 28. Port Forwarding Service: New Service Settings
Field
Description
