Cisco VPN 3000 User's Guide download pdf (Page 255)

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Configuration | Policy Management | Traffic Management

13-5

VPN 3000 Concentrator Series User Guide

Add or Apply / Cancel

To add this access time to the list, click Add. Or to apply your changes for this access time, click Apply.

Both actions include your entry in the active configuration. The Manager returns to the

Configuration |

Policy Management | Access Hours

screen. Any new entry appears in the Current Access Times list.

Reminder: To save the active configuration and make it the boot configuration, click the

Save Needed icon at the

top of the Manager window.

To discard your settings, click

Cancel. The Manager returns to the Configuration | Policy Management |

Access Hours

screen, and the Current Access Times list is unchanged.

Configuration | Policy Management | Traffic Management

This section of the Manager lets you configure network lists, rules, filters, Security Associations, and

network address translation, which let you control the data traffic through the VPN Concentrator.

Network lists let you treat lists of network addresses as a single object, thus simplifying the

configuration of rules for complex networks. Filters consist of rules; and IPSec rules (rules in which you

configure an

Apply IPSec action) also have Security Associations. Therefore you first configure any

network lists, then rules and SAs, and finally filters.

A filter applies its rules to data packets coming through the system, in the order the rules are arranged

on the filter. If a packet matches all the parameters specified in the rule, the system takes the action

specified in the rule. If at least one rule parameter does not match, it applies the next rule; and so on. If

no rule matches, the system takes the default action specified in the filter.

You apply filters to interfaces under

Configuration | Interfaces, and these are the most important filters for

security since they apply to all traffic. You also apply filters to groups and users under

Configuration | User

Management

; these filters apply to tunneled traffic only.

Figure 13-4: Configuration | Policy Management | Traffic Management screen

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Cisco VPN 3000 User's Guide Page 255

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