Finisar Surveyor - Manual (Page 376)

12-8
Surveyor
User’s Guide
Counter Type Description
TCP/IP Repeat Ack The number of TCP/IP Repeat Ack events over a period of time
per segment.
TCP/IP Retransmissions The number of TCP/IP Retransmissions over a period of time per
segment.
TCP/IP RST Packets The number of TCP/IP RST Packets over a period of time per seg-
ment.
TCP/IP SYN Attack The number of TCP/IP SYN Attack events. The event occurs when
a change in the number of SYN requests per second exceeds a
threshold.
TCP/IP Window Probe The number of TCP/IP Window Probe events over a period of time
per segment.
TCP/IP Zero Window The number of TCP/IP Zero Window events over a period of time
per segment.
Total MAC Stations The number of the new MAC stations over a period of time per seg-
ment.
Total Router Broadcasts The number of total router broadcasts over a period of time per
segment.
Unstable MST The number of excessive MST topology events. The event occurs
when a change in the number of MST topology changes per sec-
ond exceeds a threshold.
Table 12-4. Alphabetical List and Descriptions of Expert Counters (continued)