Filter and Firewall
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766
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OmniAccess 5740 Unified Services Gateway CLI Configuration Guide
Alcatel-Lucent
T
O VIEW SYSTEM DEFAULT ATTACKS
EXAMPLE
ALU# show firewall attack system-default
attack system-default
udp-port-loopback 10 1000
udp-flood 200 1000
port-scan 5 1000
tcp-fin-scan - -
icmp-ip-address-sweep 100 1000
icmp-dest-unrch-storm 10 1000
icmp-ping-flood 100 1000
tcp-syn-flood 100 1000 5
udp-fraggle-attack - -
tcp-fin-no-ack - -
tcp-syn-fin - -
tcp-null-scan - -
tcp-invalid-urgent-offset - -
tcp-xmas-scan - -
ip-land-attack - -
icmp-echo-storm-attack - -
udp-short-header - -
tcp-header-frag - -
ip-zero-length - -
ip-tiny-frag 50 64
icmp-ping-of-death 50 65506
ip-tear-drop - -
Note:
1. The “show running configuration” command does not display the system
default policy.
2. The “show running configuration” command displays only the newly
created/non default attacks for the system default attack object. The
deleted default attacks are displayed with a prefix “no”, and the modified
default attacks are displayed with the modified parameters.
Command (in SUM/CM) Description
show firewall attack system-
default
This command is used to view the
attacks configured for the system default
attack object.
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