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26.3 syslog
26.3.1 WAN acceleration functionality operation information
The following table shows log messages for WAN acceleration functionality operation
information.
Table 26-12 Operation information for the WAN acceleration functionality
Level
Log contents
Accelerate service started.
INFO
Accelerate service stopped.
INFO
Accelerate sessions all
INFO
cleared.
TCP Option(A). VID=Z
INFO
LAN-IP=X.X.X.X(Y)
WAN-IP=X.X.X.X(Y)
A high number of accelerate
WARNING
session.
It is about to the number of
session limit.
Recovered from a high number of
WARNING
accelerate session.
No more new accelerate session
WARNING
available.
FPA packet buffer is
WARNING
exhausting
FPA WQE is exhausting.
WARNING
Recovered from FPA packet
WARNING
buffer exhaustion.
Recovered from FPA WQE
WARNING
exhaustion.
Unsupported TCP Option(A).
WARNING
VID=Z LAN-IP=X.X.X.X(Y)
WAN-IP=X.X.X.X(Y)
Invalid status=N evnet=M.
ERROR
VID=Z LAN-IP=X.X.X.X(Y)
WAN-IP=X.X.X.X(Y)
Description
WAN acceleration processing has started.
(accelerate enable
WAN acceleration processing has stopped.
(accelerate disable
executed.)
All sessions subject to WAN acceleration
processing have been cleared.
(clear accelerate sessions
executed.)
A configured TCP option has been first detected
in the corresponding session.
The number of TCP sessions available for WAN
acceleration processing has exceeded 95% of
the maximum value.
After the warning above, the number of TCP
sessions fell below 90% of the maximum value.
The number of TCP sessions available for WAN
acceleration processing has reached the
maximum number. (After this message,
sessions are handled as pass-through.)
Usage of FPA free packet buffer pool has
exceeded 95%.
Usage of FPA free WQE pool has exceeded
95%.
Usage of FPA free packet buffer pool has fallen
below 90%.
Usage of FPA free WQE pool has fallen below
90%.
A TCP session has been forcibly disconnected
due to the assignment of an unsupported option.
An abnormal transition to the TCP state has
been detected.
command is executed)
command is
command is
445
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