Field
Description
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.
In the NAT Configuration ->Specify original traffic menu, you can configure for which
data traffic NAT is to be used.
Fields in the menu Specify original traffic
Field
Description
Service
Not for Type of traffic =
#3 )&
and NAT
method =
'
,
!"'
or
1'
!"'
.
Select one of the preconfigured services.
Possible values:
•
=!'""
(default value)
•
*!4 ,
Action
Only for Type of traffic =
+" # )&
Select which data packets are to be excluded by NAT.
Possible values:
•
(default value): All the data packets that match the fol-
lowing parameters that are to be configured (protocol, source
IP address/network mask, destination IP address/netmask,
etc.) are excluded by NAT.
•
+"
: All the data packets that do not match
the following parameters that are to be configured (protocol,
source IP address/network mask, destination IP address/
netmask, etc.) are excluded by NAT.
Protocol
Only for certain services.
Not for Type of traffic =
#3 )&
and NAT
method =
'
,
!"'
or
1'
!"'
. In this case UDP is automatically defined.
10 Networking
Gigaset Communications GmbH
196
hybird 120 Gigaset Edition