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Resource Model Reference

Segments ReXmit

This indication is sent when TCP segments have to be resent. This indicates congestion on the network with the TCP protocol. Indications from the Network Interface resource model can lend more insight.

The indication has the following attributes:

SegmentsReXmitSec: The number of segments retransmitted per second
DGSec: The number of datagrams transmitted per second
SegmentsSentSec: The number of segments being sent per second
FragsToDGRatio: Ratio of fragmented datagrams to total datagrams

The indication is generated when the following threshold is exceeded:

Threshold	Description	Default
High Segment Retransmitted (HighSegmenReXmit)	This threshold indicates the maximum TCP segments being retransmitted.	1

The following table shows the default settings for this indication:

Setting	Default
Send indications to Tivoli Enterprise Console	Yes
Send indications to Tivoli Business Systems Manager	No
Occurrences	6
Holes	1

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