問題描述：
因停電現場的交換機和AP斷電、核心和AC在機房有UPS未停電。兩小時後來電，無線客戶端能連接到無線網但無法正常上網。
在核心上查看不到無線網段的arp表。拔掉兩個AC之間的連線、網絡恢複正常。AC1在線，AC2的1口和核心的11口都down掉。
就想知道這種情況原因是什麼？當時看核心的日誌都正常，AC的日誌截取一段如下：
%Dec 3 16:19:22:130 2023 IRF-AC STAMGR/6/STAMGR_ROAM_SUCCESS: Client e05a-9f8a-1f24 roamed from BSSID 80e4-552f-7c70 on AP ap25 of AC IP 127.0.0.1 to BSSID 00be-d57a-4870 on AP ap61 of AC IP 127.0.0.1 successfully.
%Dec 3 16:19:22:131 2023 IRF-AC STAMGR/6/STAMGR_CLIENT_OFFLINE: Client e05a-9f8a-1f24 went offline from BSS 80e4-552f-7c70 with SSID scwx on AP ap25. State changed to Unauth. Reason:Successfully roamed to another BSS.
%Dec 3 16:19:22:132 2023 IRF-AC STAMGR/6/STAMGR_CLIENT_SNOOPING: Detected client IP change: Client MAC: e05a-9f8a-1f24, IP: 10.68.10.233, -NA-, -NA-, -NA-, Username: -NA-, AP name: ap61, Radio ID: 2, Channel number: 11, SSID: scwx, BSSID: 00be-d57a-4870.
%Dec 3 16:19:33:349 2023 IRF-AC STAMGR/6/STAMGR_CLIENT_ONLINE: Client c482-3f03-dafa went online from BSS 80e4-5530-0ed0 with SSID scwx on AP ap24. State changed to Run.
%Dec 3 16:19:33:671 2023 IRF-AC STAMGR/6/STAMGR_CLIENT_SNOOPING: Detected client IP change: Client MAC: c482-3f03-dafa, IP: 10.68.10.105, -NA-, -NA-, -NA-, Username: -NA-, AP name: ap24, Radio ID: 2, Channel number: 11, SSID: scwx, BSSID: 80e4-5530-0ed0.
%Dec 3 16:19:40:241 2023 IRF-AC STAMGR/6/STAMGR_CLIENT_ONLINE: Client c482-3f04-3ac7 went online from BSS 80e4-5530-0ed0 with SSID scwx on AP ap24. State changed to Run.
%Dec 3 16:19:40:242 2023 IRF-AC STAMGR/6/STAMGR_ROAM_SUCCESS: Client c482-3f04-3ac7 roamed from BSSID 80e4-5530-34b0 on AP ap2 of AC IP 127.0.0.1 to BSSID 80e4-5530-0ed0 on AP ap24 of AC IP 127.0.0.1 successfully.
%Dec 3 16:19:40:243 2023 IRF-AC STAMGR/6/STAMGR_CLIENT_OFFLINE: Client c482-3f04-3ac7 went offline from BSS 80e4-5530-34b0 with SSID scwx on AP ap2. State changed to Unauth. Reason:Successfully roamed to another BSS.
%Dec 3 16:19:40:244 2023 IRF-AC STAMGR/6/STAMGR_CLIENT_SNOOPING: Detected client IP change: Client MAC: c482-3f04-3ac7, IP: 10.68.11.28, -NA-, -NA-, -NA-, Username: -NA-, AP name: ap24, Radio ID: 2, Channel number: 11, SSID: scwx, BSSID: 80e4-5530-0ed0.
%Dec 3 16:19:53:145 2023 IRF-AC STAMGR/6/STAMGR_CLIENT_ONLINE: Client e05a-9f8b-81ce went online from BSS 441a-fa1b-62f0 with SSID scwx on AP ap1. State changed to Run.
%Dec 3 16:19:53:146 2023 IRF-AC STAMGR/6/STAMGR_ROAM_SUCCESS: Client e05a-9f8b-81ce roamed from BSSID 80e4-552f-a2d0 on AP ap48 of AC IP 127.0.0.1 to BSSID 441a-fa1b-62f0 on AP ap1 of AC IP 127.0.0.1 successfully.
%Dec 3 16:19:53:148 2023 IRF-AC STAMGR/6/STAMGR_CLIENT_SNOOPING: Detected client IP change: Client MAC: e05a-9f8b-81ce, IP: 10.68.11.187, -NA-, -NA-, -NA-, Username: -NA-, AP name: ap1, Radio ID: 2, Channel number: 11, SSID: scwx, BSSID: 441a-fa1b-62f0.
%Dec 3 16:19:53:920 2023 IRF-AC STAMGR/6/STAMGR_CLIENT_ONLINE: Client c482-3f04-9dfd went online from BSS 80e4-552f-a2d0 with SSID scwx on AP ap48. State changed to Run.
%Dec 3 16:19:54:243 2023 IRF-AC STAMGR/6/STAMGR_CLIENT_SNOOPING: Detected client IP change: Client MAC: c482-3f04-9dfd, IP: 10.68.10.183, -NA-, -NA-, -NA-, Username: -NA-, AP name: ap48, Radio ID: 2, Channel number: 11, SSID: scwx, BSSID: 80e4-552f-a2d0.
%Dec 3 16:20:25:260 2023 IRF-AC SHELL/6/SHELL_CMD: -Line=con0-IPAddr=**-User=**; Command is dis version
%Dec 3 16:20:47:305 2023 IRF-AC STAMGR/6/STAMGR_CLIENT_ONLINE: Client e05a-9f8b-80c7 went online from BSS 80e4-5530-2bd0 with SSID scwx on AP ap23. State changed to Run.
%Dec 3 16:20:47:307 2023 IRF-AC STAMGR/6/STAMGR_ROAM_SUCCESS: Client e05a-9f8b-80c7 roamed from BSSID 80e4-5530-3ed0 on AP ap10 of AC IP 127.0.0.1 to BSSID 80e4-5530-2bd0 on AP ap23 of AC IP 127.0.0.1 successfully.
%Dec 3 16:20:47:308 2023 IRF-AC STAMGR/6/STAMGR_CLIENT_OFFLINE: Client e05a-9f8b-80c7 went offline from BSS 80e4-5530-3ed0 with SSID scwx on AP ap10. State changed to Unauth. Reason:Successfully roamed to another BSS.
%Dec 3 16:20:47:308 2023 IRF-AC STAMGR/6/STAMGR_CLIENT_SNOOPING: Detected client IP change: Client MAC: e05a-9f8b-80c7, IP: 10.68.11.75, -NA-, -NA-, -NA-, Username: -NA-, AP name: ap23, Radio ID: 2, Channel number: 11, SSID: scwx, BSSID: 80e4-5530-2bd0.
%Dec 3 16:20:47:312 2023 IRF-AC STAMGR/6/STAMGR_CLIENT_OFFLINE: Client e05a-9f8b-80c7 went offline from BSS 80e4-5530-2bd0 with SSID scwx on AP ap23. State changed to Unauth. Reason:Kicked the new client because of ip-conflict.
%Dec 3 16:20:49:447 2023 IRF-AC STAMGR/6/STAMGR_CLIENT_ONLINE: Client e05a-9f8b-80c7 went online from BSS 80e4-5530-2bd0 with SSID scwx on AP ap23. State changed to Run.
%Dec 3 16:20:49:619 2023 IRF-AC STAMGR/6/STAMGR_CLIENT_SNOOPING: Detected client IP change: Client MAC: e05a-9f8b-80c7, IP: 10.68.11.75, -NA-, -NA-, -NA-, Username: -NA-, AP name: ap23, Radio ID: 2, Channel number: 11, SSID: scwx, BSSID: 80e4-5530-2bd0.
%Dec 3 16:21:08:508 2023 IRF-AC STAMGR/6/STAMGR_CLIENT_ONLINE: Client c482-3f03-0daa went online from BSS 80e4-5530-0ed0 with SSID scwx on AP ap24. State changed to Run.
%Dec 3 16:21:08:688 2023 IRF-AC STAMGR/6/STAMGR_CLIENT_SNOOPING: Detected client IP change: Client MAC: c482-3f03-0daa, IP: 10.68.11.63, -NA-, -NA-, -NA-, Username: -NA-, AP name: ap24, Radio ID: 2, Channel number: 11, SSID: scwx, BSSID: 80e4-5530-0ed0.
%Dec 3 16:21:09:737 2023 IRF-AC STAMGR/6/STAMGR_CLIENT_OFFLINE: Client c482-3f03-0daa went offline from BSS 80e4-5530-0ed0 with SSID scwx on AP ap24. State changed to Unauth. Reason:Received deauthentication message in Run state: reason code=3
%Dec 3 16:21:14:408 2023 IRF-AC STAMGR/6/STAMGR_CLIENT_ONLINE: Client c482-3f03-0daa went online from BSS 80e4-5530-0ed0 with SSID scwx on AP ap24. State changed to Run.
%Dec 3 16:21:14:409 2023 IRF-AC STAMGR/6/STAMGR_CLIENT_SNOOPING: Detected client IP change: Client MAC: c482-3f03-0daa, IP: 10.68.11.63, -NA-, -NA-, -NA-, Username: -NA-, AP name: ap24, Radio ID: 2, Channel number: 11, SSID: scwx, BSSID: 80e4-5530-0ed0.
%Dec 3 16:21:25:860 2023 IRF-AC STAMGR/6/STAMGR_CLIENT_ONLINE: Client c482-3f03-109e went online from BSS 80e4-5530-21d0 with SSID scwx on AP ap28. State changed to Run.
%Dec 3 16:21:25:863 2023 IRF-AC STAMGR/6/STAMGR_ROAM_SUCCESS: Client c482-3f03-109e roamed from BSSID 80e4-552f-aeb0 on AP ap29 of AC IP 127.0.0.1 to BSSID 80e4-5530-21d0 on AP ap28 of AC IP 127.0.0.1 successfully.
%Dec 3 16:21:25:863 2023 IRF-AC STAMGR/6/STAMGR_CLIENT_OFFLINE: Client c482-3f03-109e went offline from BSS 80e4-552f-aeb0 with SSID scwx on AP ap29. State changed to Unauth. Reason:Successfully roamed to another BSS.
%Dec 3 16:21:25:864 2023 IRF-AC STAMGR/6/STAMGR_CLIENT_SNOOPING: Detected client IP change: Client MAC: c482-3f03-109e, IP: 10.68.11.139, -NA-, -NA-, -NA-, Username: -NA-, AP name: ap28, Radio ID: 2, Channel number: 11, SSID: scwx, BSSID: 80e4-5530-21d0.
%Dec 3 16:21:26:342 2023 IRF-AC STAMGR/6/STAMGR_CLIENT_ONLINE: Client e05a-9f8d-60e4 went online from BSS 542b-de9a-6730 with SSID scwx on AP ap5. State changed to Run.
%Dec 3 16:21:26:445 2023 IRF-AC STAMGR/6/STAMGR_CLIENT_SNOOPING: Detected client IP change: Client MAC: e05a-9f8d-60e4, IP: 10.68.11.202, -NA-, -NA-, -NA-, Username: -NA-, AP name: ap5, Radio ID: 2, Channel number: 11, SSID: scwx, BSSID: 542b-de9a-6730.
%Dec 3 16:22:10:640 2023 IRF-AC STAMGR/6/STAMGR_CLIENT_ONLINE: Client e05a-9f8b-831d went online from BSS 441a-fa1b-5dd0 with SSID scwx on AP ap19. State changed to Run.
%Dec 3 16:22:10:642 2023 IRF-AC STAMGR/6/STAMGR_ROAM_SUCCESS: Client e05a-9f8b-831d roamed from BSSID 80e4-5530-0ed0 on AP ap24 of AC IP 127.0.0.1 to BSSID 441a-fa1b-5dd0 on AP ap19 of AC IP 127.0.0.1 successfully.
%Dec 3 16:22:10:642 2023 IRF-AC STAMGR/6/STAMGR_CLIENT_OFFLINE: Client e05a-9f8b-831d went offline from BSS 80e4-5530-0ed0 with SSID scwx on AP ap24. State changed to Unauth. Reason:Successfully roamed to another BSS.
%Dec 3 16:22:10:644 2023 IRF-AC STAMGR/6/STAMGR_CLIENT_SNOOPING: Detected client IP change: Client MAC: e05a-9f8b-831d, IP: 10.68.11.84, -NA-, -NA-, -NA-, Username: -NA-, AP name: ap19, Radio ID: 2, Channel number: 11, SSID: scwx, BSSID: 441a-fa1b-5dd0.
%Dec 3 16:22:17:582 2023 IRF-AC STAMGR/6/STAMGR_CLIENT_OFFLINE: Client c482-3f03-1034 went offline from BSS 00be-d57a-49f0 with SSID scwx on AP ap60. State changed to Unauth. Reason:Received deauthentication message in Run state: reason code=3
%Dec 3 16:22:21:825 2023 IRF-AC STAMGR/6/STAMGR_CLIENT_ONLINE: Client c482-3f03-1034 went online from BSS 00be-d57a-5610 with SSID scwx on AP ap58. State changed to Run.
%Dec 3 16:22:21:826 2023 IRF-AC STAMGR/6/STAMGR_ROAM_SUCCESS: Client c482-3f03-1034 roamed from BSSID 00be-d57a-49f0 on AP ap60 of AC IP 127.0.0.1 to BSSID 00be-d57a-5610 on AP ap58 of AC IP 127.0.0.1 successfully.
%Dec 3 16:22:21:828 2023 IRF-AC STAMGR/6/STAMGR_CLIENT_SNOOPING: Detected client IP change: Client MAC: c482-3f03-1034, IP: 10.68.11.114, -NA-, -NA-, -NA-, Username: -NA-, AP name: ap58, Radio ID: 2, Channel number: 11, SSID: scwx, BSSID: 00be-d57a-5610.
%Dec 3 16:22:31:530 2023 IRF-AC STAMGR/6/STAMGR_CLIENT_ONLINE: Client c482-3f03-109e went online from BSS 80e4-5530-4390 with SSID scwx on AP ap32. State changed to Run.
%Dec 3 16:22:31:531 2023 IRF-AC STAMGR/6/STAMGR_CLIENT_OFFLINE: Client c482-3f03-109e went offline from BSS 80e4-5530-21d0 with SSID scwx on AP ap28. State changed to Unauth. Reason:Successfully roamed to another BSS.
%Dec 3 16:22:31:532 2023 IRF-AC STAMGR/6/STAMGR_CLIENT_SNOOPING: Detected client IP change: Client MAC: c482-3f03-109e, IP: 10.68.11.139, -NA-, -NA-, -NA-, Username: -NA-, AP name: ap32, Radio ID: 2, Channel number: 11, SSID: scwx, BSSID: 80e4-5530-4390.
%Dec 3 16:22:31:531 2023 IRF-AC STAMGR/6/STAMGR_ROAM_SUCCESS: Client c482-3f03-109e roamed from BSSID 80e4-5530-21d0 on AP ap28 of AC IP 127.0.0.1 to BSSID 80e4-5530-4390 on AP ap32 of AC IP 127.0.0.1 successfully.
%Dec 3 16:22:33:155 2023 IRF-AC STAMGR/6/STAMGR_CLIENT_OFFLINE: Client e8d0-fcec-b26d went offline from BSS 441a-fa1b-5dd0 with SSID scwx on AP ap19. State changed to Unauth. Reason:Received deauthentication message in Run state: reason code=3
組網及組網描述：
- 2023-12-04提問
- 舉報
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(0)
最佳答案
看你的描述可能是出現環路了，看日誌沒什麼問題，可能是之前的配置沒有保存，斷電重啟後，部分配置丟失了！
先檢查一下兩個AC的IRF 配置吧
- 2023-12-04回答
- 評論(2)
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(0)
現場交換機還接的有線網絡都正常，配置應該都保存了，原來也停過電。環路倒是有可能。
檢查下獲取的地址有沒有問題，沒問題的話 就檢查下網絡問題吧
- 2023-12-04回答
- 評論(3)
- 舉報
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(0)
編輯答案
親~登錄後才可以操作哦!
確定你的郵箱還未認證，請認證郵箱或綁定手機後進行當前操作
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把線路都街上，dis irf 看一下堆疊是否正常，dis stp br 看看有沒有環路