Lantronix SLC 8000 Advanced Console Manager User Guide - Page 129

Network, Perf Monitoring, Operations, Performance Monitoring - Operations

Page 129 highlights

6: Basic Parameters Error Condition Description Not Connected A packet could not be sent because the connection to the destination host could not be established, or because the attempt to send the packet failed. Sequence Error A packet response was received with an unexpected sequence number. Possible reasons are: a duplicate packet was received, a response was received after it timed out, a corrupted packet was received and was not detected. Verify Data Error A response was received for a packet with payload data that does not match the expected data. DNS Server Timeout A DNS lookup could not be completed because the SLC could not connect to the DNS name server. DNS Lookup Error A DNS lookup failed - the requested hostname could not be resolved. This is not considered a protocol error, but rather an expected result, depending on the hostname being resolved. The RTT results will be included in the accumulated statistics. TCP Connect Timeout A TCP connect could not be completed because a connection to the TCP server could not be established. HTTP Transaction Timeout An HTTP Get that failed because no response was received from the HTTP server before the timeout expired. HTTP Error An HTTP Get succeeded, but the HTTP content (base page) that was downloaded had errors: missing "HTTP/" header string, missing "Connection: close" string, or response has an HTTP error code (the code was not 200/OK). This is not considered a protocol error. The RTT results will be included in the accumulated statistics. Generic Error Any error that does fall into any of the above error conditions. To view results for a Performance Monitoring probe: 1. Click the Network tab and select the Perf Monitoring option. The Network > Perf Monitoring page displays. 2. Select a probe from the table in the lower part of the page and select the Operations link. The Performance Monitoring - Operations page displays. Figure 6-18 Performance Monitoring - Operations SLC™ 8000 Advanced Console Manager User Guide 129

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6: Basic Parameters
SLCâ„¢ 8000 Advanced Console Manager User Guide
129
To view results for a Performance Monitoring probe:
1.
Click the
Network
tab and select the
Perf Monitoring
option. The
Network > Perf Monitoring
page displays.
2.
Select a probe from the table in the lower part of the page and select the
Operations
link. The
Performance Monitoring - Operations
page displays.
Figure 6-18
Performance Monitoring - Operations
Not Connected
A packet could not be sent because the connection to the destination host
could not be established, or because the attempt to send the packet failed.
Sequence Error
A packet response was received with an unexpected sequence number.
Possible reasons are: a duplicate packet was received, a response was
received after it timed out, a corrupted packet was received and was not
detected.
Verify Data Error
A response was received for a packet with payload data that does not match
the expected data.
DNS Server Timeout
A DNS lookup could not be completed because the SLC could not connect to
the DNS name server.
DNS Lookup Error
A DNS lookup failed - the requested hostname could not be resolved. This is
not considered a protocol error, but rather an expected result, depending on
the hostname being resolved. The RTT results will be included in the
accumulated statistics.
TCP Connect Timeout
A TCP connect could not be completed because a connection to the TCP
server could not be established.
HTTP Transaction Timeout
An HTTP Get that failed because no response was received from the HTTP
server before the timeout expired.
HTTP Error
An HTTP Get succeeded, but the HTTP content (base page) that was
downloaded had errors: missing "HTTP/" header string, missing
"Connection: close" string, or response has an HTTP error code (the code
was not 200/OK). This is not considered a protocol error. The RTT results
will be included in the accumulated statistics.
Generic Error
Any error that does fall into any of the above error conditions.
Error Condition
Description