Fields
Operator
Values
Action
Destination
Address
=
192.32.165
Source
Address
=
128.16.4.100
DROP Filter Rule A
Port
Number
=
23
Fields
Operator
Values
Action
Destination
Address
=
192.32.1.65
DROP Filter Rule B
Source
Address
=
128.10.10.10
Figure 13. Sample IP Filters
IP Filter Lists
Filter lists (while not required) may facilitate the
configuration of filters if you wish the filter to apply to non-contiguous
value ranges. A list specifies the filter values within a filter rule. The
elements of a list are a name to identify the list and one or more pairs of
numbers that specify a range. When a filter specifies a list name, packets
are checked against the range(s) of values specified by the list. Two
types of lists are defined for the two types of packet filters:
IP address lists specify ranges of IP network addresses. Specify the
lower and upper boundary of each IP address range to be in the list
(or just the lower address for a single value).
IP port lists specify ranges of TCP/UDP port numbers. Specify the
lower and upper boundary of each port range to be part of the list
(or just the lower port number for a single value).
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Internet Protocol Routing Service
IP Filters
2-83
Содержание 600 Series
Страница 1: ...Hewlett Packard Series 200 400 and 600 Routers HP Routing Services and Applications ...
Страница 4: ......
Страница 5: ...1 Product Notes ...
Страница 6: ...Features of HP Routers Architecture and Technology Branch Office Routing Product Notes 1 2 ...
Страница 38: ...Architecture and Technology Software Control Path Architecture 1 34 ...
Страница 52: ...Branch Office Routing Future Directions 1 48 ...
Страница 53: ...2 Routing Services Notes ...
Страница 106: ...Bridging Service Traffic Prioritization 2 54 ...
Страница 158: ...Novell IPX Routing Service NetBIOS Protocol Support 2 106 ...
Страница 194: ...Data Compression for WAN Links Conclusion 2 142 ...
Страница 195: ...3 Application Notes and Case Studies ...
Страница 224: ...Improving Network Availability Application Recovery 3 30 ...
Страница 234: ...ISDN Wide Area Network Design Dry Creek Joint Elem School District Performance 3 40 ...
Страница 316: ......