| 描述：
【升级基础版本】
V4.5R89F01CN
【升级版本】
V4.5R89F02
【配套联动版本】
ADS: V4.5.88.15, V4.5R89F02
ADS M: V4.5R89F02
【功能说明】
1.NTI联动
2.向ADS M发送所有DDos告警类型
3.SNMP Trap支持端口配置
4.Syslog/SNMP Trap/Email增加DDoS告警方向展示
5.告警邮件中增加告警对象信息
6.监控页面自动刷新
7.告警归并时界面不展示问题优化
8.telnet端口检查
9.报表插件更新
10.UDP Flood支持配置不包含反射类型攻击
11.新增SNMP/Syslog/第三方云平台文档下载
12.修改SNMP Trap oid与mib保持一致
13.新增自学习页面pps/bps说明
14.优化IP访问控制提示
15.ntpd漏洞修复
16.Syslog优化
17.openssh升级
18.历史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V4.5R89F02表示成功。
[Upgrade Version Based On]
V4.5R89F01CN
[Upgrade Version]
V4.5R89F02
[Collaborating Version]
ADS: V4.5.88.15, V4.5R89F02
ADS M: V4.5R89F02
[Function Description]
1. Collaboration with NSFOCUS Threat Intelligence (NTI) is supported.
2. DDoS alerts of all types can be sent to ADS M.
3. SNMP Trap supports port settings.
4. The DDoS alert direction is indicated in Syslog messages, SNMP traps, and email messages.
5. Alert object information is added to alert emails.
6. Pages under Monitor are refreshed automatically.
7. Alerts that disappeared from the web-based manager during alert merging are now displayed.
8. Telnet port check is supported.
9. Report plug-ins are updated.
10. Alerts for UDP reflection attacks can be excluded from UDP flood alerts.
11. Documents related to SNMP, Syslog, and third-party cloud platforms can be downloaded.
12. The SNMP Trap OID is changed to be consistent with that in the MIB library.
13. The traffic in both pps and bps is indicated on the auto-learning page of IP groups.
14. IP access control is optimized, that is, if NTA is accessed from an IP address that is not allowed, a notification image will be displayed on the login page.
15. The NTPD vulnerability is fixed.
16. Syslog is optimized.
17. OpenSSH is upgraded.
18. Historical 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 "V4.5R89F02", the upgrade succeeds.
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