Avamar:升級至 19.12.x 版本後,LDAPS 無法正常運作
Summary: Secure LDAP (LDAPS) 在升級至 Avamar 版本 19.12.x 後停止運作。
This article applies to
This article does not apply to
This article is not tied to any specific product.
Not all product versions are identified in this article.
Symptoms
嘗試登入 Avamar 使用者介面 (MCGUI 或 AUI) 時,驗證失敗,並顯示 null 錯誤訊息。檢查 /usr/local/avamar/var/mc/server_log/userauthentication.log 出現以下錯誤訊息:
2025-02-21 11:49:58,988 ERROR [Thread-135]-helper.LDAPUpnGrpQueryActionUserAuth: Problem searching directory: javax.naming.CommunicationException: simple bind failed: ldap_dc.dell.com:636 [Root exception is java.net.SocketException: Socket is closed or output is shut down]
2025-02-21 11:49:58,988 INFO [Thread-135]-service.DirectoryServiceUserAuth: getAllGrpByUPN, memberList : []
2025-02-21 11:50:03,850 ERROR [Thread-138]-helper.LDAPUpnGrpQueryActionUserAuth: Problem searching directory: javax.naming.CommunicationException: simple bind failed: ldap_dc.dell.com:636 [Root exception is javax.net.ssl.SSLException: Certificate not verified.]
2025-02-21 11:50:03,851 INFO [Thread-138]-service.DirectoryServiceUserAuth: getAllGrpByUPN, memberList : []Cause
根本原因是 sslj.jar 正在 19.12.x Avamar 版本中升級至較新版本。
Resolution
安裝 Avamar Hotfix 338905:
Avamar-累計修補程式 19120-186-202506
從以下知識文章 Avamar 的 Dell 支援頁面:如何從 Dell 支援網站尋找和下載產品 hotfix、patch、installation,或升級套裝。這將編輯mcserver.xml檔並更改參數 disable_endpoint_identification 從 false 變為 true。
注意:可使用 disable_endpoint_identification 參數可用來比對或識別憑證主機名稱與伺服器主機名稱。由於存在防火牆和其他限制,這應該不會對安全性產生任何影響。
如果問題仍然存在,請向 Avamar 支援小組開立服務要求,並提及此知識文章。
永久修正:
- sslj.jar檔案的永久修正 19.12 SP1 ETA 2025 年 10 月
Affected Products
Integrated Data Protection Appliance FamilyArticle Properties
Article Number: 000293669
Article Type: Solution
Last Modified: 20 Jul 2025
Version: 5
Find answers to your questions from other Dell users
Support Services
Check if your device is covered by Support Services.