2021-06-29
This release note applies to driver package nt_driver_3gd-windows-3.25.1
ID | Customer tracking number | Summary | Implemented in |
---|---|---|---|
44291 | 44188 (Support) |
The options "DynOffset" and "Offset" have been deprecated in favor of "ProtOffset".
It is still possible to use "DynOffset", but it is recommended to use "ProtOffset" instead. Macros in FilterMacros.txt have been updated accordingly. Finally, for those who still use "DynOffset", a bug has been fixed such that "DynOffLayer2Data" now works for MPLS packets. |
3.25.1 |
44290 | 44199 (Support) | Flow manager SPAN port example has been added | 3.25.1 |
ID | Customer tracking number | Summary | Found in version | Resolved in version |
---|---|---|---|---|
44289 | 44202 (Support) | When using PCAP descriptor the segment timestamps retrieved via NT_NET_GET_SEGMENT_TIMESTAMP() are section-swapped, if segments are empty. | 3.16.1 | 3.25.1 |
44288 | 44208 (Support) | Reading host buffer info with NT_NETRX_READ_CMD_GET_HB_INFO command will occasionally return values far out of range for host buffer "pending" and "available" values. | 3.9.2 | 3.25.0 |
44287 | 44253 (Support) | Uninitialized data cause local retransmit to fail for certain filter configurations, where packets are expected to be dropped by the host-buffer system. | 3.23.1 | 3.25.1 |
44263 | 44262 (Support) | libntapi.dll misses several NT_NetFileAttrib functions | 3.24.1 | 3.25.1 |
44217 | 44213 (Support) | libntapi.dll misses several NT_Flow* functions | 3.24.1 | 3.24.3 |
44185 | 44114 (Support) | The driver does not properly check the limitation in number of physical ports supported
Also, the limitation seems to be 32 ports but should be 64 ports |
3.23.6 | 3.24.3 |
ID | Customer tracking number | Summary | Found in version |
---|---|---|---|
42679 | 42677 (fix) |
FEC cannot be changed dynamically on NT200A01, if traffic has been applied. Hence, it is not possible to dynamically swap between SR and LR QSFP28 if unless FEC has been disabled for SR modules in the ini file
Workaround: If QSFP28-LR module is to be used then either plug it in before start-up of the system or set DisableFEC=TRUE in ntsevice.ini |
3.11.1 |
42678 | 42677 (fix) |
When using host loopback on NT200A01 without any NIMs plugged in, it is not possible to get link on a QSFP28-LR4 NIM inserted afterwards unless FEC has been disabled (for SR modules) in the ini file
Workaround: If QSFP28-LR module is to be used then either plug it in before start-up of the system or set DisableFEC=TRUE in ntsevice.ini |
3.11.1 |
38911 |
Using NT_NetRxGet* or NT_NetRxGetMult* first time on newly created or reconfigured streams can lead to initial package drops when the system is configured with large hostbuffers or many client applications.
This will only be triggered on newly created and reconfigured streams. Workaround: If packet loss is observed, to get clean statistics no traffic should be received on connected ports while streams are being started. |
3.7.4 | |
38365 |
The performance of host based transmission may be degraded in the following scenario:
1. Local retransmit is taking place at full line rate on a subset of the ports of the adapter. 2. In parallel with 1., host based transmission is taking place on a separate port of the adapter (i.e. the combined host and local retransmit functionality is not used.) |
3.7.1 | |
36499 | When using the GlobalSync feature, link down/up events causes the port to enter 'unknown' state | 2.9.4 | |
11368 | When using a Cisco DAC pluggable, link is detected even if the other end of the cable is unplugged. | 2.7.0 | |
11366 | Setting TimeSyncTimeJumpThreshold for OS timesync to values > 0, will enable the time jump feature and results in a jump threshold of 1 second. | 2.6.0 |
The Napatech driver version applies to these operating systems:
Hardware | 4GA FPGA images |
---|---|
NT20E3-2-PTP | 200-9501-02-16, 200-9501-04-04, 200-9501-06-06, 200-9501-08-06, 200-9501-09-08, 200-9501-10-07, 200-9501-15-02, 200-9501-17-02, 200-9501-18-07, 200-9501-22-05, 200-9501-27-03, 200-9501-28-07 |
NT40E3-4-PTP | 200-9502-02-16, 200-9502-04-04, 200-9502-06-06, 200-9502-06-07, 200-9502-08-06, 200-9502-08-07, 200-9502-08-08, 200-9502-09-08, 200-9502-10-07, 200-9537-22-06, 200-9537-28-07, 200-9537-44-11, 200-9538-34-09, 200-9538-44-11, 200-8011-22-02 |
NT80E3-2-PTP | 200-9503-02-16, 200-9503-04-04, 200-9503-06-05, 200-9503-08-06, 200-9503-08-07, 200-9503-08-08, 200-9503-09-08, 200-9503-10-07, 200-9503-10-09, 200-9503-15-02, 200-9503-17-02, 200-9503-18-07, 200-9503.20.04, 200-9503-22-05, 200-9503-22-08, 200-9503-28-07, 200-9519-10-05, 200-9519-10-07, 200-9519-15-02, 200-9519-17-02, 200-9519-18-07, 200-9519-22-05, 200-9519-22-07, 200-9519-28-07, 200-8005-10-01, 200-8005-15-02, 200-8005-17-02, 200-8005-22-00 |
NT200A01 | 200-9508-05-08, 200-9508-05-17, 200-9508-06-06, 200-9508-07-06, 200-9508-07-07, 200-9515-10-07, 200-9515-15-02, 200-9515-18-09, 200-9515-20-04, 200-9515-20-06, 200-9515-20-10, 200-9516-10-07, 200-9516-15-05, 200-9516-18-09, 200-9516-20-04, 200-9516-20-06, 200-9516-20-10, 200-9531-20-12, 200-9531-28-08, 200-9531-35-25, 200-8002-09-01, 200-8002-09-02, 200-8002-09-04, 200-8002-10-02, 200-8002-15-02, 200-8002-20-01, 200-9512-07-02, 200-9512-08-08, 200-9512-08-09, 200-9512-09-08, 200-9512-10-07, 200-9512-15-02, 200-9512-18-07, 200-9512-20-04, 200-9512-22-05, 200-9512-22-07, 200-9512-28-07, 200-9522-15-03, 200-9522-18-07, 200-9522-20-04, 200-9522-22-05, 200-9522-22-07, 200-9522-28-07, 200-8001-08-00, 200-8001-08-01, 200-8003-09-01, 200-8003-09-03, 200-8003-10-02, 200-8003-15-02, 200-8003-22-00, 200-8004-10-03, 200-8004-15-02, 200-8004-22-00, 200-8006-15-03, 200-8006-22-00, 200-8010-20-02 |
NT40A01-4x1 | 200-9500-06-07, 200-9500-06-07, 200-9500-08-06, 200-9500-09-08, 200-9500-10-07, 200-9500-15-02, 200-9500-18-07, 200-9500-22-05, 200-9500-27-02, 200-9500-28-07 |
NT100E3-1-PTP | 200-9504-01-12, 200-9505-02-16, 200-9505-04-04, 200-9505-06-05, 200-9505-08-06, 200-9505-08-07, 200-9505-09-08, 200-9505-10-08, 200-9505-10-09, 200-9505-15-02, 200-9505-18-07, 200-9505-20-05, 200-9505-20-07, 200-9505-28-07 |
NT40A01 | 200-9517-09-08 |
INTEL-A10 | 200-7000-12-00, 200-7000-12-02, 200-7000-12-06, 200-7000-22-05, 200-7000-27-02, 200-7000-28-07, 200-7001-12-00, 200-7001-12-03, 200-7001-12-06, 200-7001-22-05, 200-7001-27-02, 200-7001-28-07 |
NT200A02 | 200-9521-18-11, 200-9521-20-04, 200-9521-22-05, 200-9521-27-03, 200-9521-28-07, 200-9521-41-04, 200-9521-43-11, 200-9526-18-10, 200-9526-20-04, 200-9526-22-05, 200-9526-27-03, 200-9526-28-07, 200-9526-41-04, 200-9526-43-11, 200-9532-27-00, 200-9532-27-02, 200-9532-27-03, 200-9532-28-08, 200-9532-35-25, 200-9532-43-11, 200-9533.20.04, 200-9533-22-05, 200-9533-27-03, 200-9533-28-07, 200-9533-35-25, 200-9533-43-11, 200-9534-21-28, 200-9534-28-07, 200-9534-35-25, 200-9535-21-28, 200-9535-28-07, 200-9536-37-00, 200-9539-23-00, 200-9539-23-01, 200-9540-23-00, 200-9540-23-01, 200-9543-28-07, 200-9543-44-10, 200-9545-28-08, 200-9545-35-25, 200-9545-44-10, 200-9546-28-07, 200-9546-44-10, 200-9549-31-03, 200-9549-35-25, 200-9549-43-11, 200-9555-32-10, 200-9555-35-20, 200-9555-35-25, 200-9555-43-11, 200-8007-22-00, 200-8008-22-00, 200-8009-22-00 |
NT50B01 | 200-9541-35-20, 200-9541-35-23, 200-9541-35-24, 200-9541-35-25 |
NT100A01 | 200-9553-35-20, 200-9553-35-25, 200-9554-44-10, 200-9554-47-04, 200-9559-35-20, 200-9559-35-25, 200-9560-44-10, 200-9560-47-04 |
Hardware | 3GA FPGA images |
---|---|
NT4E | 200-9015-42-08, 200-9015-42-13, 200-9015-42-14 |
NT4E-STD | 200-9017-42-09, 200-9017-42-10 |
NT4E-INL | 200-9115-42-13 |
NT4E2-4-PTP | 200-9226-46-12, 200-9226-46-13, 200-9226-48-05, 200-9226-50-03, 200-9226-50-04, 200-9226-51-03, 200-9226-51-04 |
NT20E2 | 200-9220-44-10, 200-9220-44-12, 200-9220-45-06, 200-9220-46-09, 200-9220-47-03, 200-9220-50-03, 200-9220-50-04, 200-9220-50-05 |
NT20E2-PTP | 200-9227-50-03, 200-9227-51-03, 200-9227-51-04 |
NT20E3-2-PTP | 200-9233-52-13, 200-9233-53-01 |
NT40E3-4-PTP | 200-9232-50-04, 200-9232-51-04, 200-9232-51-07, 200-9232-52-13, 200-9232-53-01 |
NT40E2-1 | 200-9222-52-05 |
NT40E2-4 | 200-9221-44-13, 200-9221-50-04 |
Complete test plan
See the Documentation Portal, WebHelp or DN-0449 for reference documentation on Napatech Software Suite.
2021-06-29