ZyWALL 70 User’s Guide
Appendix M Firewall Commands
661
config edit firewall attack
minute-high <0-255>
This command sets the threshold rate of new
half-open sessions per minute where the
ZyWALL starts deleting old half-opened
sessions until it gets them down to the minute-
low threshold.
config edit firewall attack
minute-low <0-255>
This command sets the threshold of half-open
sessions where the ZyWALL stops deleting
half-opened sessions.
config edit firewall attack
max-incomplete-high <0-255>
This command sets the threshold of half-open
sessions where the ZyWALL starts deleting
old half-opened sessions until it gets them
down to the max incomplete low.
config edit firewall attack
max-incomplete-low <0-255>
This command sets the threshold where the
ZyWALL stops deleting half-opened sessions.
config edit firewall attack
tcp-max-incomplete <0-255>
This command sets the threshold of half-open
TCP sessions with the same destination
where the ZyWALL starts dropping half-open
sessions to that destination.
Sets
config edit firewall set <set
#> name <desired name>
This command sets a name to identify a
specified set.
Config edit firewall set <set
#> default-permit <forward |
block>
This command sets whether a packet is
dropped or allowed through, when it does not
meet a rule within the set.
Config edit firewall set <set
#> icmp-timeout <seconds>
This command sets the time period to allow an
ICMP session to wait for the ICMP response.
Config edit firewall set <set
#> udp-idle-timeout <seconds>
This command sets how long a UDP
connection is allowed to remain inactive
before the ZyWALL considers the connection
closed.
Config edit firewall set <set
#> connection-timeout
<seconds>
This command sets how long ZyWALL waits
for a TCP session to be established before
dropping the session.
Config edit firewall set <set
#> fin-wait-timeout <seconds>
This command sets how long the ZyWALL
leaves a TCP session open after the firewall
detects a FIN-exchange (indicating the end of
the TCP session).
Table 243
Firewall Commands (continued)
FUNCTION
COMMAND
DESCRIPTION
Summary of Contents for ZyWALL 70
Page 1: ...ZyWALL 70 Internet Security Appliance User s Guide Version 3 64 3 2005 ...
Page 2: ......
Page 38: ...ZyWALL 70 User s Guide 38 List of Figures ...
Page 46: ...ZyWALL 70 User s Guide 46 List of Tables ...
Page 74: ...ZyWALL 70 User s Guide 74 Chapter 2 Introducing the Web Configurator ...
Page 92: ...ZyWALL 70 User s Guide 92 Chapter 3 Wizard Setup ...
Page 102: ...ZyWALL 70 User s Guide 102 Chapter 4 LAN Screens ...
Page 108: ...ZyWALL 70 User s Guide 108 Chapter 5 Bridge Screens ...
Page 130: ...ZyWALL 70 User s Guide 130 Chapter 6 Wireless LAN ...
Page 136: ...ZyWALL 70 User s Guide 136 Chapter 7 WAN Screens Figure 45 WAN General ...
Page 155: ...ZyWALL 70 User s Guide Chapter 7 WAN Screens 155 Figure 55 Dial Backup Setup ...
Page 234: ...ZyWALL 70 User s Guide 234 Chapter 13 Introduction to IPSec ...
Page 275: ...ZyWALL 70 User s Guide Chapter 15 Certificates 275 Figure 125 My Certificate Details ...
Page 294: ...ZyWALL 70 User s Guide 294 Chapter 16 Authentication Server Figure 136 Local User Database ...
Page 314: ...ZyWALL 70 User s Guide 314 Chapter 17 Network Address Translation NAT ...
Page 318: ...ZyWALL 70 User s Guide 318 Chapter 18 Static Route ...
Page 324: ...ZyWALL 70 User s Guide 324 Chapter 19 Policy Route ...
Page 340: ...ZyWALL 70 User s Guide 340 Chapter 20 Bandwidth Management ...
Page 376: ...ZyWALL 70 User s Guide 376 Chapter 22 Remote Management ...
Page 390: ...ZyWALL 70 User s Guide 390 Chapter 24 Logs Screens Figure 194 Log Settings ...
Page 413: ...ZyWALL 70 User s Guide Chapter 25 Maintenance 413 Figure 216 Restart Screen ...
Page 414: ...ZyWALL 70 User s Guide 414 Chapter 25 Maintenance ...
Page 440: ...ZyWALL 70 User s Guide 440 Chapter 28 WAN and Dial Backup Setup ...
Page 456: ...ZyWALL 70 User s Guide 456 Chapter 31 DMZ Setup ...
Page 460: ...ZyWALL 70 User s Guide 460 Chapter 32 Route Setup ...
Page 470: ...ZyWALL 70 User s Guide 470 Chapter 33 Remote Node Setup ...
Page 522: ...ZyWALL 70 User s Guide 522 Chapter 39 System Information Diagnosis ...
Page 538: ...ZyWALL 70 User s Guide 538 Chapter 40 Firmware and Configuration File Maintenance ...
Page 550: ...ZyWALL 70 User s Guide 550 Chapter 42 Remote Management ...
Page 558: ...ZyWALL 70 User s Guide 558 Chapter 43 IP Policy Routing ...
Page 573: ...ZyWALL 70 User s Guide Chapter 45 Troubleshooting 573 Figure 360 Java Sun ...
Page 574: ...ZyWALL 70 User s Guide 574 Chapter 45 Troubleshooting ...
Page 582: ...ZyWALL 70 User s Guide 582 Appendix B Removing and Installing a Fuse ...
Page 602: ...ZyWALL 70 User s Guide 602 Appendix D IP Subnetting ...
Page 608: ...ZyWALL 70 User s Guide 608 Appendix F PPTP ...
Page 626: ...ZyWALL 70 User s Guide 626 Appendix H Triangle Route ...
Page 656: ...ZyWALL 70 User s Guide 656 Appendix K Importing Certificates ...
Page 658: ...ZyWALL 70 User s Guide 658 Appendix L Command Interpreter ...
Page 664: ...ZyWALL 70 User s Guide 664 Appendix M Firewall Commands ...
Page 668: ...ZyWALL 70 User s Guide 668 Appendix N NetBIOS Filter Commands ...
Page 674: ...ZyWALL 70 User s Guide 674 Appendix P Brute Force Password Guessing Protection ...
Page 696: ...ZyWALL 70 User s Guide 696 Appendix R Log Descriptions ...