Field
Description
Protocol
Select the protocol on which the service is to be based. The
most important protocols are available for selection.
Destination Port Range
Only if Protocol =
TCP
,
UDP/TCP
or
UDP
In the first field, enter the destination port via which the service
is to run.
If a port number range is specified, in the second field enter the
last port of the port range. By default the field does not contain
an entry. If a value is displayed, this means that the previously
specified port number is verified. If a port range is to be
checked, enter the upper limit here.
Possible values are
1
to
65535
.
Source Port Range
Only if Protocol =
TCP
,
UDP/TCP
or
UDP
In the first field, enter the source port to be checked, if applic-
able.
If a port number range is specified, in the second field enter the
last port of the port range. By default the field does not contain
an entry. If a value is displayed, this means that the previously
specified port number is verified. If a port range is to be
checked, enter the upper limit here.
Possible values are
1
to
65535
.
Type
Only if Protocol =
ICMP
The Type field shows the class of ICMP messages, the Code
field specifies the type of message in greater detail.
Possible values:
•
Any
(default value)
•
Echo Replay
•
Destination Unreachable
•
Source Quench
•
Redirect
•
Echo
•
Time Exceeded
Funkwerk Enterprise Communications GmbH
12 Firewall
bintec R200 Series
293