Specifications

VoiceFinder VoIP Gateway Configuration Guide (APOS 2.0) Release Version 3.1

AddPac Technology Co., LTD

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packet of the interface.

Extended IP Access-List : Extended IP Access-List uses Source IP Address, Destination IP

Address and Protocol ID, Application Port Number and Establish options to check access

conditions.

z access-list <access-list-number> {remark/deny/permit}<protocol> <source> <source

wildcard> <destination> <destination-wildcard> [operator] [port-number][established]

1. Create an access-list

2. Description of Each Option

1) access-list-number : The range of the numbers for Extended Access-List 100~199

(expanded range : 2000 ~ 2699)

2) protocol : protocol ID Number or protocol name (example: TCP, ICMP, UDP IP)

3) source : Source Network Address,

4) Source-wildcard: Inverse Mask of Source Address

5) Destination : Destination Network Address

6) destination-wildcard : Inverse Mask of Destination Address

7) operator : for Port #

9 ack ACK bit

9 established

9 fin FIN bit

9 psh PSH bit

9 rst RST bit

9 syn SYN bit

9 urg URG bit

9 eq: equal

9 gt: greater then

9 lt: less then

9 neq: not equal

9 range

8) port-number: As an application port number, Well Known Port # is listed as to follow

bgp : Border Gateway Protocol (179)

9 chargen : Character generator (19)

9 cmd : Remote commands (rcmd, 514)

9 daytime : Daytime (13)