P312 Broadband Security Gateway

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Subject:

 

 

 

 

 

 

 

 

 

You may

edit the

 

 

 

Firewall Alert From Prestige

 

 

 

 

 

 

 

 

subject title

 

 

 

Date:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The date format

 

 

 

 

 

 

 

 

 

 

Fri, 07 Apr 2000 10:05:42

 

 

 

 

 

 

 

 

 

 

 

 

From:

 

 

 

here is

 

 

 

 

 

 

 

 

 

 

 

user@zyxel.com

 

 

Date-Month-Year

 

 

 

 

 

 

 

 

 

 

To:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The date format

 

 

 

user@zyxel.com

 

 

 

 

 

 

 

 

 

 

 

1Apr 7 00 From:192.168.1.1

To:192.168.1.255

default permit

forward

here is

 

 

 

Month-Date-Year

 

 

 

09:54:03 UDP

src port:00520 dest port:00520

<1,00>

 

 

 

 

 

 

 

 

 

 

2Apr 7 00 From:192.168.1.131

 

To:192.168.1.255 default permit

 

forward

 

 

 

 

 

 

 

09:54:17 UDP

src port:00520 dest port:00520

<1,00>

 

 

 

 

 

 

 

 

 

 

3Apr 7 00 From:192.168.1.6

To:10.10.10.10 match

forward

 

 

 

 

 

09:54:19 UDP

src port:03516 dest port:00053

<1,01>

 

 

 

 

 

 

 

 

 

 

……………………………..{snip}…………………………………..

 

 

 

 

 

 

 

 

 

 

 

……………………………..{snip}…………………………………..

 

 

 

 

 

 

 

 

 

 

 

121Apr 7 00 From:192.168.1.4

 

To:192.168.1.255 match

forward

 

 

 

 

 

10:04:29 UDP

src port:00137 dest port:00137

<1,02>

 

 

 

 

 

 

 

 

 

 

122Apr 7 00 From:192.168.1.4

 

To:192.168.1.255 match

forward

 

 

 

 

 

10:04:30 UDP

src port:00137 dest port:00137

<1,02>

 

 

 

 

 

 

 

 

 

 

123Apr 7 00 From:192.168.1.1

 

To:192.168.1.255 match

forward

 

 

 

 

 

10:04:30 UDP

src port:00520 dest port:00520

<1,02>

 

 

 

 

 

 

 

 

 

 

124Apr 7 00 From:192.168.1.110

To:10.10.10.11 match

forward

 

 

 

 

 

10:04:36 TCP

src port:01360 dest port:00023

<1,02>

 

 

 

 

 

 

 

 

 

 

125Apr 7 00 From:192.168.1.131

To:192.168.1.255 match

 

 

forward

 

 

 

 

 

10:04:48 UDP

src port:00520 dest port:00520

<1,02>

 

 

 

 

 

 

 

 

 

 

126Apr 7 00 From:192.168.1.1

 

To:192.168.1.255 match

forward

 

 

 

 

 

10:05:00 UDP

src port:00520 dest port:00520

<1,02>

 

 

 

 

 

 

 

 

 

 

127Apr 7 00 From:192.168.1.131

To:192.168.1.255 match

 

 

 

forward

 

 

 

 

 

10:05:17 UDP

src port:00520 dest port:00520

<1,02>

 

 

"End of Log"

 

 

 

 

 

 

message to show a

 

 

 

 

128Apr 7 00 From:192.168.1.1

 

To:192.168.1.255 match

 

forward

 

 

 

 

10:05:30 UDP

src port:00520 dest port:00520

<1,02>

 

 

complete log has

 

 

 

 

 

 

been sent.

 

 

 

 

End of Firewall Log

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 15-5

E-Mail Log

 

 

 

 

 

 

 

 

 

15.4 Attack Alert

In this screen you may choose to generate an alert whenever an attack is detected. For DoS attacks, the Prestige uses thresholds to determine when to drop sessions that do not become fully established. These thresholds apply globally to all sessions.

Introducing the Prestige Web Configurator

15-7

Page 175
Image 175
ZyXEL Communications P-312 manual Attack Alert, Mail Log