【升级基础版本】
V4.5R90F01, V4.5R90F01SP02, V4.5R90F01SP03, V4.5R90F01SP04, V4.5R90F01SP05
升级版本】
V4.5R90F01SP06
配套联动版本】
ADS: V4.5.88.15, V4.5R90F01, V4.5R90F01SP01, V4.5R90F01SP02, V4.5R90F01SP03, V4.5R90F01SP04, V4.5R90F01SP05, V4.5R90F01SP06, V4.5R90F01SP07
ADS M: V4.5R90F01SP06, V4.5R90F01SP07, V4.5R90F01SP08, V4.5R90F01SP09
TAT: V2.0.0
【功能说明】
1.Bug修正。

【注意事项】
1. 升级过程中WEB将不能访问
2. 升级过程中会停止所有引擎
3. 升级结束后按界面提示信息刷新页面
4. 升级期间访问WEB界面出现502 Bad Gateway以及无法访问WEB均属正常。
请5分钟后尝试刷新界面，查看“关于”中“产品版本号”，若产品版本号为V4.5R90F01SP06表示成功。


[Source Version]
V4.5R90F01, V4.5R90F01SP02, V4.5R90F01SP03, V4.5R90F01SP04, V4.5R90F01SP05
[Target Version]
V4.5R90F01SP06
[Matching Versions of Collaborative Devices]
ADS: V4.5.88.15, V4.5R90F01, V4.5R90F01SP01, V4.5R90F01SP02, V4.5R90F01SP03, V4.5R90F01SP04, V4.5R90F01SP05, V4.5R90F01SP06, V4.5R90F01SP07
ADS M: V4.5R90F01SP06, V4.5R90F01SP07, V4.5R90F01SP08, V4.5R90F01SP09
TAT: V2.0.0
[Function Description]
1. 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 V4.5R90F01SP06, the upgrade succeeds.

【升级基础版本】
V4.5R90F01, V4.5R90F01SP02, V4.5R90F01SP03, V4.5R90F01SP04
【升级版本】
V4.5R90F01SP05
【配套联动版本】
ADS: V4.5.88.15, V4.5R90F01, V4.5R90F01SP01, V4.5R90F01SP02, V4.5R90F01SP03, V4.5R90F01SP04, V4.5R90F01SP05, V4.5R90F01SP06, V4.5R90F01SP07
ADS M: V4.5R90F01SP06, V4.5R90F01SP07, V4.5R90F01SP08
TAT: V2.0.0
【功能说明】
1.支持向ADS M发送运行日志和FlowSpec牵引日志。
2.支持IPFIX变长字段。
3.Bug修正。

【注意事项】
1. 升级过程中WEB将不能访问
2. 升级过程中会停止所有引擎
3. 升级结束后按界面提示信息刷新页面
4. 升级期间访问WEB界面出现502 Bad Gateway以及无法访问WEB均属正常。
请5分钟后尝试刷新界面，查看“关于”中“产品版本号”，若产品版本号为V4.5R90F01SP05表示成功。

[Source Version]
V4.5R90F01, V4.5R90F01SP02, V4.5R90F01SP03, V4.5R90F01SP04
[Target Version]
V4.5R90F01SP05
[Matching Versions of Collaborative Devices]
ADS: V4.5.88.15, V4.5R90F01, V4.5R90F01SP01, V4.5R90F01SP02, V4.5R90F01SP03, V4.5R90F01SP04, V4.5R90F01SP05, V4.5R90F01SP06, V4.5R90F01SP07
ADS M: V4.5R90F01SP06, V4.5R90F01SP07, V4.5R90F01SP08
TAT: V2.0.0
[Function Description]
1. System operating logs and FlowSpec diversion logs can be sent to ADS M.
2. IPFIX packets supports variable-length fields.
3. 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 V4.5R90F01SP05, the upgrade succeeds.

【升级基础版本】
V4.5R90F01, V4.5R90F01SP02, V4.5R90F01SP03
【升级版本】
V4.5R90F01SP04
【配套联动版本】
ADS: V4.5.88.15, V4.5R90F01, V4.5R90F01SP01, V4.5R90F01SP02, V4.5R90F01SP03, V4.5R90F01SP04, V4.5R90F01SP05
ADS M: V4.5R90F01SP05
TAT: V2.0.0
【功能说明】
1.系统基础模块升级。

【注意事项】
1. 升级过程中WEB将不能访问
2. 升级过程中会停止所有引擎
3. 升级结束后按界面提示信息刷新页面
4. 升级期间访问WEB界面出现502 Bad Gateway以及无法访问WEB均属正常。
请5分钟后尝试刷新界面，查看“关于”中“产品版本号”，若产品版本号为V4.5R90F01SP04表示成功。

[Source Version]
V4.5R90F01, V4.5R90F01SP02, V4.5R90F01SP03
[Target Version]
V4.5R90F01SP04
[Matching Versions of Collaborative Devices]
ADS: V4.5.88.15, V4.5R90F01, V4.5R90F01SP01, V4.5R90F01SP02, V4.5R90F01SP03, V4.5R90F01SP04, V4.5R90F01SP05
ADS M: V4.5R90F01SP05
TAT: V2.0.0
[Function Description]
1. Basic system module upgrade.

[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 updating, 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 V4.5R90F01SP04, the update succeeds.

【升级基础版本】
V4.5R90F01, V4.5R90F01SP02
【升级版本】
V4.5R90F01SP03
【配套联动版本】
ADS: V4.5.88.15, V4.5R90F01, V4.5R90F01SP01, V4.5R90F01SP02, V4.5R90F01SP03, V4.5R90F01SP04
ADS M: V4.5R90F01SP04
TAT: V2.0.0
【功能说明】
1.运行日志中记录接口链路状态变化
2.BGP牵引最大保持时间增大到10080分钟
3.支持配置云清洗平台联动端口
4.支持历史CPU占用率、内存占用率、Flow数展示
5.BUG修复

【注意事项】
1. 升级过程中WEB将不能访问
2. 升级过程中会停止所有引擎
3. 升级结束后按界面提示信息刷新页面
4. 升级期间访问WEB界面出现502 Bad Gateway以及无法访问WEB均属正常。
请5分钟后尝试刷新界面，查看“关于”中“产品版本号”，若产品版本号为V4.5R90F01SP03表示成功。

[Source Version]
V4.5R90F01, V4.5R90F01SP02
[Target Version]
V4.5R90F01SP03
[Matching Versions of Collaborative Devices]
ADS: V4.5.88.15, V4.5R90F01, V4.5R90F01SP01, V4.5R90F01SP02, V4.5R90F01SP03, V4.5R90F01SP04
ADS M: V4.5R90F01SP04
TAT: V2.0.0
[Function Description]
1. Interface link status changes are recorded in running logs.
2. The longest allowed holding time of BGP diversion is extended to 10080 minutes.
3. Users are allowed to specify another port than the default one for collaboration with the cloud cleaning platform .
4. The historical CPU usage, memory usage, and number of flows are displayed.
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 updating, 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 V4.5R90F01SP03, the update succeeds.

【升级基础版本】
V4.5R90F00 V4.5R90F00SP01 V4.5R90F00SP02 V4.5R90F00SP03 V4.5R90F00SP04 V4.5R90F00SP05
【升级版本】
V4.5R90F01
【配套联动版本】
ADS: V4.5.88.15, V4.5R90F00SP01, V4.5R90F00SP02, V4.5R90F00SP03, V4.5R90F01
ADS M: V4.5R90F01
TAT: V2.0.0
【功能说明】
1.新增虚假源IP地址检测
2.新增包长、DSCP、prefix、国家分析及其流量报表
3.AS、prefix统计方向修改
4.接口名称展示优化
5.报表支持top100排序
6.对路由器的转发的的整体流量进行统计，统计结果以报表的形式输出
7.相同对象在不同时间流量的对比报表（对象指的是业务域、IP组、接口等）
8.不同对象在相同时间的流量对比报表（对象指的是业务域、IP组、接口等）
9.报表自动发送
10.规范告警类型名称
11.新增UDP FRAGMENT、FIN/RST FLOOD、TCP FRAGMENT类型告警检测
12.flow去重
13.路由器配置snmp服务, v3 版本的密码和密钥支持特殊字符
14.更新最新API与NTI对接
15.ttserver开启日志功能
16.优化分区、目录、文件大小监控与清理脚本
17.用户名支持减号
18.radius认证共享秘钥长度支持配置64个字符
19.新增根目录监控与恢复功能
20.BUG修复
【注意事项】
1. 升级过程中WEB将不能访问
2. 升级过程中会停止所有引擎
3. 升级结束后按界面提示信息刷新页面
4. 升级期间访问WEB界面出现502 Bad Gateway以及无法访问WEB均属正常。 请5分钟后尝试刷新界面，查看“关于”中“产品版本号”，若产品版本号为V4.5R90F01表示成功。


[Upgrade Version Based On]
V4.5R90F00 V4.5R90F00SP01 V4.5R90F00SP02 V4.5R90F00SP03 V4.5R90F00SP04 V4.5R90F00SP05
[Upgrade Version]
V4.5R90F01
[Collaborating Version]
ADS: V4.5.88.15, V4.5R90F00SP01, V4.5R90F00SP02, V4.5R90F00SP03, V4.5R90F01
ADS M: V4.5R90F01
TAT: V2.0.0
[Function Description]
1. New function of detecting of fake source IP addresses.
2. New analysis and reports about packet lengths, DSCP, prefixes, and countries.
3. Modification of filters.
4. Modification of statistics dimensions for ASs and prefixes.
5. Optimization of interface name display.
6. Support of top 100 report sorting.
7. Statistics about overall traffic forwarded by the router are collected and output in the form of a report.
8. Comparative report of traffic of the same object (such as a region, IP group, or interface) at different time points.
9. Comparative reports of traffic of different objects (such as regions, IP groups, and interfaces) at the same time point.
10. Automatic report sending.
11. Alert log names are consistent with those in the biding document.
12. New function of detecting alerts of UDP FRAGMENT, FIN/RST FLOOD, and TCP FRAGMENT types.
13. Flow deduplication.
14. If SNMP is configured on the router, special characters can be specified in SNMP V3 passwords and secret keys.
15. Adaptation to the up-to-date NTI version.
16. ttserver logs are enabled.
17. Optimization of size-monitoring and cleaning scripts for partitions, directories, and files.
18. Username can include the minus sign.
19. Longer sharing secret keys can be used in RADIUS authentication.
20. Root directory monitoring.
21. Some bugs are fixed.
[Notes]
1. The web-based manager of NTA is inaccessible during upgrade.
2. All engines are stopped during upgrade.
3. Upon upgrade completion, refresh the web page as prompted.
4. You are prompted that the web-based manager of NTA is inaccessible due to a 502 Bad Gateway error. Please refresh the web-based manager 5 minutes later, and check "Product Version" in "About". If the version is "V4.5R90F01", the upgrade succeeds.
For more information,please contact "NSFOCUS" at +86-400-818-6868.

【升级基础版本】
V4.5R90F01, V4.5R90F01SP01
【升级版本】
V4.5R90F01SP02
【配套联动版本】
ADS: V4.5.88.15, V4.5R90F01, V4.5R90F01SP01, V4.5R90F01SP02, V4.5R90F01SP03
ADS M: V4.5R90F01SP03
TAT: V2.0.0
【功能说明】
1.支持FlowSpec自动牵引
2.增加云平台连接状态展示
3.告警详情中流量趋势数据变更为保存6个月
4.BUG修复

[Source Version]
V4.5R90F01, V4.5R90F01SP01
[Target Version]
V4.5R90F01SP02
[Matching Versions of Collaborative Devices]
ADS: V4.5.88.15, V4.5R90F01, V4.5R90F01SP01, V4.5R90F01SP02, V4.5R90F01SP03
ADS M: V4.5R90F01SP03
TAT: V2.0.0
[Function Description]
1. Automatic FlowSpec diversion is supported.
2. The display of the cloud platform connection status is added.
3. The retention time of the traffic trend data involved in alert details is changed to six months.
4. Some bugs are fixed.