Cisco 11503 - CSS Content Services Switch Administration Manual page 160

Frequently Queried Log Messages
Table 4-8
Log Message (sys.log: Subsystem
Name, Level, and Message)
FLOWMGR-6: \n
FM_UtilGenericTcpFlowReject:
Handling Generic Flow REJECT
FLOWMGR-7: Allocation for a
vector-loaded flow, where
theFlow = 840ef5b0
Cisco Content Services Switch Administration Guide
4-40
Cisco 11500 Series CSS Log Messages (continued)
Chapter 4 Using the CSS Logging Features
Cause and Resolution
The CSS rejects a connection, either
due to issues with the client side or the
server side of the connection.
When this log message occurs as a
result of the client side connection, the
issue could be due to a content request
that spans more than the configured
maximum (default is 6). Other reasons
could include:
A delayed ACK could not be sent
•
to the client (at 200ms)
A delayed ACK is sent to the
•
client, and the client responds
back with a TCP SYN/FIN/RST
handshake sequence.
The client side closes down
•
unexpectedly.
When this log message occurs as a
result of the server side connection, the
issue could be due to the CSS sending
the spanned content request to the
server and did not get an
acknowledgement from the server or
received an unexpected response (for
example, due to the flow being torn
down to the client side).
If this message appears frequently in
the log, contact Cisco Systems TAC.
This is an informational message. No
further action is required.
OL-5647-02