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ASP_IDS_SYN_COOKIE_OFF
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Specific system log message Information:
Name
ASP_IDS_SYN_COOKIE_OFF
Message
Host <variable>destination-address</variable>, SYN-COOKIE protection deactivated
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IDS deactivated SYN cookie protection
Description
Intrusion detection services (IDS) deactivated SYN cookie protection for the indicated destination address. IDS deactivates this protection when it learns from the stateful firewall that the rate of certain events has returned to a level below the threshold set by the 'threshold' statement at the [edit services ids rule <rule-name> term <term-name> then syn-cookie] hierarchy level. The relevant events include the ones reported by the ASP_IDS_TCP_SYN_ATTACK, ASP_SFW_SYN_DEFENSE, and ASP_SFW_TCP_SCAN system log messages.
Type
Event: This message reports an event, not an error
Severity
error
Cause
Facility
LOG_PFE
Action
Attributes
destination-address
ASP_IDS_SYN_COOKIE_OFF available in the following releases: