Инструкция для ZYXEL NXC5200

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Chapter 21 IDP

NXC5200 User’s Guide

306

This is the entry’s index number in the list.

Priority

IDP policies are applied in order of priority.

Status

The activate (light bulb) icon is lit when the entry is active and
dimmed when the entry is inactive.

From, To

This is the direction of travel of packets to which an IDP profile is
bound. Traffic direction is defined by the zone the traffic is coming
from and the zone the traffic is going to.

Note: Depending on your network topology and traffic load,

binding every packet direction to an IDP profile may affect
the NXC’s performance.

Use the From field to specify the zone from which the traffic is
coming. Use the To field to specify the zone to which the traffic is
going.

From LAN1 To LAN1 means packets traveling from a computer on
one LAN1 subnet to a computer on another LAN subnet via the NXC’s
LAN1 zone interfaces. The NXC does not check packets traveling
from a LAN1 computer to another LAN1 computer on the same
subnet.

From WAN To WAN means packets that come in from the WAN
zone and the NXC routes back out through the WAN zone.

IDP Profile

This field shows which IDP profile is bound to which traffic direction.
Select an IDP profile to apply to the entry’s traffic direction.
Configure the IDP profiles in the IDP profile screens.

License

You need to create an account at myZyXEL.com, register your NXC
and then subscribe for IDP in order to be able to download new
packet inspection signatures from myZyXEL.com. There’s an initial
free trial period for IDP after which you must pay to subscribe to the
service. See the Registration chapter for details.

License Status

Licensed, Not Licensed or Expired indicates whether you have
subscribed for IDP services or not or your registration has expired.

License Type

This field shows Trial, Standard or None depending on whether
you subscribed to the IDP trial, bought an iCard for IDP service or
neither.

Apply new

Registration

This link appears if you have not registered for the service or only
have the trial registration. Click this link to go to the screen where
you can register for the service.

Signature
Information

The following fields display information on the current signature set
that the NXC is using.

Current Version This field displays the IDP signature set version number. This number

gets larger as the set is enhanced.

Signature

Number

This field displays the number of IDP signatures in this set. This
number usually gets larger as the set is enhanced. Older signatures
and rules may be removed if they are no longer applicable or have
been supplanted by newer ones.

Released Date

This field displays the date and time the set was released.

Table 112

Configuration > Anti-X > IDP > General (continued)

LABEL

DESCRIPTION