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Did a PRU_RCVOOB
Retransmit a packet
Did a PRU_SENDOOB
Did a PRU_ATTACH
Did a PRU_SOCKADDR
Did a PRU_DETACH
Did a PRU_PEERADDR
Did a PRU_BIND
The keepalive timer popped. An 8-bit argument
that describes how the timer was handled:
■
Ignored because the session was not
established (that is, not in the OPEN state)
■
Ignored due to idle-timeout considerations
■
A packet was sent
■
Ignored because the connection did not
have the keepalive option set OR the
connection was in the process of closing
Did a PRU_LISTEN
■
RST/SYN-Ack DoS Protection—Specifies when this function is enabled
■
RSTs acked—Number of RSTs received and then acknowledged by the
TCP stack.
NOTE:
This count is maintained even when the protection functions are disabled.
The value indicates the count of packets that would have been acknowledged if the
protections were enabled. Providing this information can help determine whether
attacks are occurring.
■
Bogus RSTs—Number of RSTs that were judged to be invalid (that is,
their timer expired) and therefore ignored
■
SYNs acked—Number of SYNs received and then acknowledged by the
TCP stack.
NOTE:
This count is maintained even when the protection functions are disabled.
The value indicates the count of packets that would have been acknowledged if the
protections were enabled. Providing this information can help determine whether
attacks are occurring.
■
Bogus SYNs—Number of RSTs that were judged to be invalid (that is,
their timer expired) and therefore ignored
■
Data Insertions rejected—Number of packets received and dropped
because they are believed to have been inserted by an attacker
114
■
Monitoring IP
JUNOSe 11.0.x IP, IPv6, and IGP Configuration Guide
Содержание IGP - CONFIGURATION GUIDE V11.1.X
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