Prestige 2602HW Series User’s Guide
33.4.1 TCP/IP Filter RuleThis 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.x.1 – TCP/IP Filter Rule, as shown next.
Figure 191 Menu 21.1.x.1 TCP/IP Filter Rule
Menu 21.1.1.1 - TCP/IP Filter Rule
Filter #: 1,1 | TCP/IP Filter Rule | ||
Filter Type= | |||
Active= No | 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:
The following table describes how to configure your TCP/IP filter rule.
Table 111 Menu 21.1.x.1 TCP/IP Filter Rule
FIELD | DESCRIPTION |
|
|
Filter # | This is the filter set, filter rule coordinates, for instance, 2, 3 refers to the second filter |
| set and the third filter rule of that set. |
Filter Type | Use [SPACE BAR] and then [ENTER] to choose a rule. Parameters displayed for |
| each type will be different. Choices are TCP/IP Filter Rule or Generic Filter Rule. |
Active | Select Yes to activate or No to deactivate the filter rule. |
|
|
IP Protocol | This is the upper layer protocol, for example, TCP is 6, UDP is 17 and ICMP is 1. |
| The value must be between 0 and 255. A value of 0 matches ANY protocol. |
IP Source Route | IP Source Route is an optional header that dictates the route an IP packet takes |
| from its source to its destination. If Yes, the rule applies to any packet with an IP |
| source route. The majority of IP packets do not have source route. |
Destination: |
|
|
|
IP Addr | Type the destination IP address of the packet you want to filter. This field is ignored |
| if it is 0.0.0.0. |
IP Mask | Type the IP mask to apply to the Destination: IP Addr field. |
|
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336 | Chapter 33 Filter Configuration |