Zyxel-communications Internet Security Gateway 10~100 Series Manuel d'utilisateur télécharger pdf (Page 80)

ZyWALL 10~100 Series Internet Security Gateway

13-8 Log Descriptions

Chart 13-6 Access Logs

LOG MESSAGE DESCRIPTION

Filter match DROP

ICMP access matched the listed filter rule and the ZyWALL dropped

the packet to block access.

Filter match DROP

Access matched the listed filter rule and the ZyWALL dropped the

packet to block access.

Filter match DROP

Access matched the listed filter rule (denied LAN IP) and the ZyWALL

dropped the packet to block access.

Filter match FORWARD

TCP access matched the listed filter rule. Access was allowed and the

router forwarded the packet.

Filter match FORWARD

UDP access matched the listed filter rule. Access was allowed and

the router forwarded the packet.

Filter match FORWARD

ICMP access matched the listed filter rule. Access was allowed and

the router forwarded the packet.

Filter match FORWARD

Access matched the listed filter rule. Access was allowed and the

router forwarded the packet.

Filter match FORWARD

Access matched the listed filter rule (denied LAN IP). Access was

allowed and the router forwarded the packet.

(set:%d)

With firewall messages, this is the number of the ACL policy set and

denotes the packet's direction (see Chart 13-7).

With filter messages, this is the number of the filter set.

(rule:%d)

With firewall messages, the firewall rule number denotes the number

of a firewall rule within an ACL policy set.

With filter messages, this is the number of an individual filter rule.

Router sent blocked

web site message

A message was sent to notify a user that the router blocked access to

a requested web site

Triangle route packet

forwarded

The firewall allowed a triangle route session to pass through.

Firewall sent TCP

packet in response to

DoS attack

The firewall detected a DoS attack and sent a TCP packet(s) in

response.

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Zyxel-communications Internet Security Gateway 10~100 Series Manuel d'utilisateur Page 80

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