Zyxel-communications 802.11g Wireless Firewall Router P-320W Uživatelský manuál stáhnout pdf (Strana 104)

P-320W User’s Guide

104 Chapter 8 Network Address Translation (NAT)

8.3 Port Forwarding Screen

Ordering your rules is important because the Prestige applies the rules in the order that you

specify. When a rule matches the current packet, the Prestige takes the corresponding action

and the remaining rules are ignored. If there are any empty rules before your new configured

rule, your configured rule will be pushed up by that number of empty rules. For example, if

you have already configured rules 1 to 6 in your current set and now you configure rule

number 9. In the set summary screen, the new rule will be rule 7, not 9. Now if you delete rule

4, rules 5 to 7 will be pushed up by 1 rule, so old rules 5, 6 and 7 become new rules 4, 5 and 6.

Refer to Table 41 on page 102 for port numbers commonly used for particular services.

Note: If you do not assign a Default Server IP Address, the Prestige discards all

packets received for ports that are not specified in this screen or remote

management.

To change your Prestige’s port forwarding settings, click the NAT link under Network and

the Port Forwarding tab. The screen appears as shown.

Figure 58 Port Forwarding

1 2 ... 99 100 101 102 103 104 105 106 107 108 109 ... 214 215

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