The Service Screen - ZyXEL Communications SBG3500-N000 User Manual

Use the DoS screen to activate protection against DoS attacks. Click Security > Firewall > DoS
to display the following screen.
Figure 124 Security > Firewall > DoS
The following table describes the labels in this screen.
Table 86 Security > Firewall > DoS
LABEL
DoS Protection
Blocking
Deny Ping
Response
Apply
Cancel

17.4 The Service Screen

You can configure customized services and port numbers in the Service screen. For a
comprehensive list of port numbers and services, visit the IANA (Internet Assigned Number
Authority) website. See
Click Security > Firewall > Service to display the following screen.
Chapter 17 Firewall
DESCRIPTION
Select Enable to enable protection against DoS attacks.
Select Enable to block ping request packets.
Click Apply to save your changes.
Click Cancel to exit this screen without saving.
Appendix F on page 415
SBG3500-N Series User's Guide
for some examples.
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