Paradyne CSU, DSU, 9126-II manual Table C-11. Filter Commands 3, For Protocol Type Access Lists

C. Router CLI Commands, Codes, and Designations

Table C-11. Filter Commands (3 of 4)

For Extended IP Access Lists: (continued)

src-port– Specify a TCP or UDP port number to be filtered. Valid if the protocol specified is tcp or udp. Refer to Table C-16, TCP Port Designations, and Table C-17, UDP Port Designations. Valid port number range is 0–65535.

src-end-port– Specifies last TCP or UDP port number in a range of port numbers to be filtered. Valid if the protocol specified is tcp or udp and if src-operator value is range. Refer to Table C-16, TCP Port Designations, and Table C-17, UDP Port Designations. Valid port number range is 0–65535.

dest-operator– Specifies how the destination port is evaluated. This argument may only be specified if the protocol specified is tcp or udp. Valid values are:

eq – Match only packets with a port number equal to the destination port number.

gt – Match only packets with a port number greater than the destination port number.

lt – Match only packets with a port number less than the destination port number.

neq – Match only packets with a port number not equal to the destination port number.

range – Match only packets in the range of port numbers specified by dest-port and dest-end-port. If range is specified, enter both a dest-port and dest-end-port.

dest-port– Specifies a specific TCP or UDP port number to be filtered. This option only applies to a protocol of tcp or udp. Many of the valid TCP and UDP ports are described in Table C-16, TCP Port Designations, and Table C-17, UDP Port Designations. Valid TCP or UDP port number range is 0–65535.

dest-end-port– Specifies last TCP or UDP port number in a range of port numbers to be filtered. This option only applies to a protocol of tcp or udp with dest-operator set to range. Many of the valid TCP and UDP ports are described in Table C-16, TCP Port Designations, and Table C-17, UDP Port Designations. Valid TCP or UDP port number range is 0–65535.

For Protocol Type Access Lists:

Example: access-list 200 permit 0x200 range 0x210

type-code– Specifies the 16-bit hexadecimal number written with a leading “0x” that specifies either an Ethernet type code or the first Ethernet type code in a range of Ethernet type codes to filter. If a user attempts to a type code that is not a 16-bit hexadecimal number written with a leading “0x”, it will be treated as a syntax error. Many of the Ethernet Type codes distributed by the Xerox Corporation are listed in Table C-14, Ethernet Type Codes (Hex). This option only applies to protocol type-code access lists.

range – Specifies a range of ether-type codes. This option only applies to protocol type-code access lists.

end-type-code– The last ethernet type code included in the filter range. A 16-bit hexadecimal number written with a leading “0x” used to specify one of the Ethernet type codes. This option only applies for protocol type-code access lists.

9128-A2-GB20-80 September 2002 C-21