Funkwerk R1202 Reference Manual page 208

14 Networking
194
Field
Type of traffic
NAT method
In the NAT Configuration ->Specify original traffic menu, you can configure for which
data traffic NAT is to be used.
Fields in the Specify original traffic menu
Funkwerk Enterprise Communications GmbH
Description
Select the type of data traffic for which NAT is to be configured.
Possible values:
•
traffic that comes from outside.
•
•
NAT.
Only for Type of traffic =
Select the NAT method for outgoing data traffic. The starting
point for choosing the NAT method is a NAT scenario in which
an "internal" source host has initiated an IP connection to an "ex-
ternal" destination host over the NAT interface, and in which an
internally valid source address and internally valid source port
are translated to an externally valid source address and an ex-
ternally valid source port.
Possible values:
• (UDP only): Any given external host may send IP
packets via the external address and the external port to the
initiating source address and the initial source port.
• (UDP only): Like full-cone NAT; as ex-
ternal host, however, only the initial "external" destination host
is allowed.
•
NAT; however, exclusively data from the initial destination
port are allowed.
• (standard value) any protocol: Outbound, an ex-
ternally valid source address and an externally valid source
port are administratively set. Inbound, only response packets
within the existing connection are allowed.
(default value): The data
: Outgoing data traffic.
: Data traffic excluded from
.
(UDP only): Like restricted-cone
bintec Rxxx2/RTxxx2