ZyAIR
This section shows you how to configure a TCP/IP filter rule. TCP/IP rules allow you to base the rule on the fields in the IP and the upper layer protocol, for example, UDP and TCP headers.
To configure TCP/IP rules, select TCP/IP Filter Rule from the Filter Type field and press [ENTER] to open Menu 21.1.1.1 - TCP/IP Filter Rule, as shown next
Figure 172 Menu 21.1.1.1 TCP/IP Filter Rule.
Menu 21.1.1.1 - TCP/IP Filter Rule
Filter #: 1,1 | TCP/IP Filter Rule | |
Filter Type= | ||
Active= Yes | 0 | IP Source Route= No |
IP Protocol= | ||
Destination: IP Addr= | ||
| IP Mask= | |
| Port #= | |
| Port # Comp= None | |
Source: IP Addr= | ||
| IP Mask= | |
| Port #= | |
| Port # Comp= None | |
TCP Estab= N/A | Log= None | |
More= No |
| |
Action Matched= Check Next Rule
Action Not Matched= Check Next Rule
Press ENTER to Confirm or ESC to Cancel:
Press Space Bar to Toggle.
The following table describes how to configure your TCP/IP filter rule.
Table 108 TCP/IP Filter Rule
FIELD | DESCRIPTION | OPTIONS |
|
|
|
Active | Press [SPACE BAR] and then [ENTER] to select Yes to activate | Yes |
| the filter rule or No to deactivate it. | No |
|
|
|
IP Protocol | Protocol refers to the upper layer protocol, e.g., TCP is 6, UDP is | |
| 17 and ICMP is 1. Type a value between 0 and 255. A value of 0 |
|
| matches ANY protocol. |
|
IP Source Route | Press [SPACE BAR] and then [ENTER] to select Yes to apply | Yes |
| the rule to packets with an IP source route option. Otherwise the | No |
| packets must not have a source route option. The majority of IP |
|
| packets do not have source route. |
|
Destination |
|
|
|
|
|
IP Address | Enter the destination IP Address of the packet you wish to filter. | 0.0.0.0 |
| This field is ignored if it is 0.0.0.0. |
|
IP Mask | Enter the IP mask to apply to the Destination: IP Addr. | 0.0.0.0 |
|
|
|
317 | Chapter 29 Filter Configuration |