Retransmit

From Link™ Capture Software 12.5 to Link™ Capture Software 12.6

Platform
Intel® PAC
Napatech SmartNIC
Content Type
Migration Document
Capture Software Version
Link™ Capture Software 12.6

Retransmit command

The Retransmit command is not supported on NT200A02 SmartNICs running on a capture/replay image from the Link™ Capture Software 12.6 release. The driver will generate an error if the following NTPL example is applied.
Retransmit[SourcePort=0; DestinationPort=1] = All
Assign[StreamId=0] = Port==0
Assign[StreamId=1] = Port==1
Instead the Assign command must be used as shown in the example below.
Assign[StreamId=0; DestinationPort=1] = Port==0
Assign[StreamId=1] = Port==1
Note: If you configure as below, the second line Assign[StreamId=0] = Port==0 will overwrite the first line Assign[DestinationPort=1] = Port==0 because the same filter Port==0 is applied. This means that the first line will be ignored i.e. the received frames on port 0 will not be retransmitted on port 1.
Assign[DestinationPort=1] = Port==0
Assign[StreamId=0] = Port==0
Assign[StreamId=1] = Port==1