[Source Version]
V4.5R90F02, V4.5R90F02SP01, V4.5R90F02SP02, V4.5R90F02SP03, V4.5R90F02SP04, V4.5R90F02SP05, V4.5R90F02SP06
[Target Version]
V4.5R90F02SP07
[Matching Versions of Collaborative Devices]
ADS: V4.5R90F02SP07
ADS M: v4.5R90F02.sp09
TAT: V2.0.0
[Function Description]
1. The performance of manual traffic diversion is optimized.
2. For the data management module, the maximum data clearing threshold can be set to 90%.
3. Some bugs are fixed.

1. A local authentication mechanism is added on vNTA.
2. License options are adjusted.
3. The link backup function is added.
4. CF card status monitoring is added.
5. An API is added to obtain the authentication status.
6. The function of sending emails via StartTLS is added.
7. A web API is added for manual FlowSpec diversion.
8. Some bugs are fixed.

[Function Description]
1. The A interface is upgraded to V3.0.7SP.
2. Diagnosis and analysis tools support domain name pinging.
3. Some vulnerabilities in HTTP hosts are fixed.
4. A link and a QR code are added to user manuals.
5. The display of the diversion status is optimized in the diversion routing table.
6. Auto-learning can be conducted for multiple IP groups at one go.
7. Cloud-side authentication is optimized.
8. The collaboration with the cloud cleaning platform is optimized.
9. Switches are added for top N statistics by router.
10. Flow processing performance is optimized.
11. Some bugs are fixed.

[Source Version]
V4.5R90F02, V4.5R90F02SP01, V4.5R90F02SP02, V4.5R90F02SP03
[Target Version]
V4.5R90F02SP04
[Matching Versions of Collaborative Devices]
ADS: V4.5R90F02, V4.5R90F02SP01, V4.5R90F02SP02, V4.5R90F02SP03, V4.5R90F02SP04
ADS M: V4.5R90F02SP04
TAT: V2.0.0
[Function Description]
1. Custom SNMP OIDs can be specified for each router.
2. Bulk operations on the diversion routing table are supported.
3. The SSL certificate import function is added.
4. The license can be previewed upon import.
5. Log email contents are optimized.
6. Logs uploaded to the cloud cleaning platform are optimized.
7. Some bugs are fixed.


[Important Notes]
1. The web-based manager is inaccessible during system updating.
2. All engines are stopped during system updating.
3. After updating is complete, users need to refresh the web page as prompted.
4. During the upgrade, it is normal that the web-based manager displays an error message "502 Bad Gateway" or directly denies your access request.
Please refresh the web-based manager 5 minutes later, and then check Product Version in About. If the version is V4.5R90F02SP04, the upgrade succeeds.

[Source Version] V4.5R90F02, V4.5R90F02SP01, V4.5R90F02SP02 [Target Version] V4.5R90F02SP03 [Matching Versions of Collaborative Devices] ADS: V4.5R90F02, V4.5R90F02SP01, V4.5R90F02SP02, V4.5R90F02SP03
ADS M: V4.5R90F02SP03
TAT: V2.0.0 [Function Description]
1. The performance of the traffic collector is optimized.
2. Switches are added for top n statistics for traffic.
3. Third-party interfaces are optimized.
4. The API description document is updated.
5. Some bugs are fixed.
[Important Notes]
1. The web-based manager is inaccessible during system updating.
2. All engines are stopped during system updating.
3. After updating is complete, users need to refresh the web page as prompted.
4. During the upgrade, it is normal that the web-based manager displays an error message "502 Bad Gateway" or directly denies your access request. Please refresh the web-based manager 5 minutes later, and then check Product Version in About. If the version is V4.5R90F02SP03, the upgrade succeeds.

[Source Version]
V4.5R90F02
[Target Version]
V4.5R90F02SP01
[Matching Versions of Collaborative Devices]
ADS: V4.5R90F02, V4.5R90F02SP01
ADS M: V4.5R90F02, V4.5R90F02SP01
TAT: V2.0.0
[Function Description]
1. The default password of the SSH account is changed.
2. Routers can be searched on the Routers page under Monitor.
3. Some configuration files that can be imported and exported include auto-learning results.
4. PPPoE interfaces are counted.
5. Router selection is optimized.
6. Some bugs are fixed.


[Important Notes]
1. The web-based manager is inaccessible during system updating.
2. All engines are stopped during system updating.
3. After updating is complete, users need to refresh the web page as prompted.
4. During the upgrade, it is normal that the web-based manager displays an error message "502 Bad Gateway" or directly denies your access request.
Please refresh the web-based manager 5 minutes later, and then check Product Version in About. If the version is V4.5R90F02SP01, the upgrade succeeds.

[Source Version]
V4.5R90F01, V4.5R90F01SP02, V4.5R90F01SP03, V4.5R90F01SP04, V4.5R90F01SP04M01, V4.5R90F01SP04M02, V4.5R90F01SP05, V4.5R90F01SP06, V4.5R90F01SP06M01
[Target Version]
V4.5R90F02
[Matching Versions of Collaborative Devices]
ADS: V4.5R90F01, V4.5R90F01SP01, V4.5R90F01SP02, V4.5R90F01SP03, V4.5R90F01SP04, V4.5R90F01SP05, V4.5R90F01SP06, V4.5R90F01SP07, V4.5R90F01SP08, V4.5R90F01SP09, V4.5R90F02
ADS M: V4.5R90F02
TAT: V2.0.0
[Function Description]
1. Two DDoS alert plug-ins should be added for CLDAP and MS SQL amplification attacks.
2. The system uptime needs to be sent via SNMP traps every 5 minutes.
3. SNMP traps should be divided by the data source (global or region/IP group).
4. The auto-learning state should be correctly displayed when an auto-learning failure occurs during an HA switchover.
5. Status monitoring and running logging need to be added for the NTP service.
6. The function of alerting router flow data acquisition anomalies is required.
7. The function of alerting router SNMP data acquisition anomalies is required.
8. License verification should be optimized by displaying more specific messages to indicate the results.
9. The alert ID configuration needs to be added for custom alert plug-ins.
10. Collaboration with NSFOCUS Bigdata Security Analytics (BSA) needs to be expanded to cover bogus source IP addresses.
11. The GeoIP library needs to be updated.
12. The EBGP configuration needs to be added to allow the configuration of the remote AS for each neighbor during BGP session creation.
13. OpenSSL needs to be upgraded to V1.0.2u.
14. SFTP should be available via third-party interface.
15. The context field is added in SNMPv3 configuration.
16. Report types sent via email need to be expanded to cover the bogus source IP report.
17. A port on ADS M can be specified for NTA management.
18. The custom-permission user group is added.
19. Some bugs are fixed.

[Important Notes]
1. The web-based manager is inaccessible during system updating.
2. All engines are stopped during system updating.
3. After updating is complete, users need to refresh the web page as prompted.
4. During the upgrade, it is normal that the web-based manager displays an error message "502 Bad Gateway" or directly denies your access request.
Please refresh the web-based manager 5 minutes later, and then check Product Version in About. If the version is V4.5R90F02, the upgrade succeeds.