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Cisco C9115AXI-Q を CAPWAP から EWC に変換を試みておりますが
TFTP Serverからのダウンロード中に「Restarting CAPWAP State Machine.」が走り
ダウンロードが止まってしまいます。

Restarting CAPWAP State Machine.が行われるまでの時間を延ばす方法をご存じの方いないでしょうか。

 

以下はログとなります。

 

AP1006.EDD5.47E8#ap-type ewc-ap tftp://xxx.xxx.xxx.xxx/ap1g7 tftp://xxx.xxx.xxx.xxx/C9800-AP-iosxe-wlc.bin
Starting download eWLC image tftp://xxx.xxx.xxx.xxx/C9800-AP-iosxe-wlc.bin ...
It may take a few minutes. If longer, please abort command, check network and try again.
[01/30/2022 01:20:09.8270] sched: RT throttling activated 1.0%
## 3.3%[*01/30/2022 01:20:20.9520]
[*01/30/2022 01:20:20.9520] CAPWAP State: Discovery
[*01/30/2022 01:20:20.9530] IP DNS query for CISCO-CAPWAP-CONTROLLER.jp-001.lan.company.com
[*01/30/2022 01:20:20.9590] Discovery Request sent to 255.255.255.255, discovery type UNKNOWN(0)
###### 9.6%[*01/30/2022 01:20:50.4070]
[*01/30/2022 01:20:50.4070] CAPWAP State: Discovery
[*01/30/2022 01:20:50.4080] IP DNS query for CISCO-CAPWAP-CONTROLLER.jp-001.lan.company.com
[*01/30/2022 01:20:50.4140] Discovery Request sent to 255.255.255.255, discovery type UNKNOWN(0)
########### 15.6%[*01/30/2022 01:21:19.8680]
[*01/30/2022 01:21:19.8680] CAPWAP State: Discovery
[*01/30/2022 01:21:19.8720] IP DNS query for CISCO-CAPWAP-CONTROLLER.jp-001.lan.company.com
[*01/30/2022 01:21:19.8770] Discovery Request sent to 255.255.255.255, discovery type UNKNOWN(0)
############### 21.7%[*01/30/2022 01:21:49.3330]
[*01/30/2022 01:21:49.3330] CAPWAP State: Discovery
[*01/30/2022 01:21:49.3340] IP DNS query for CISCO-CAPWAP-CONTROLLER.jp-001.lan.company.com
[*01/30/2022 01:21:49.3480] Discovery Request sent to 255.255.255.255, discovery type UNKNOWN(0)
######################################################################## 100.0%
Image download completed.
Checking ...OK
Checking image size...OK
Verifying ...OK
Versioning ...ws_management_version: 17.06.04.0.4912
Successfully downloaded and setup eWLC image.
Starting download AP image tftp://xxx.xxx.xxx.xxx/ap1g7 ...
It may take a few minutes. If longer, please abort command, check network and try again.
########### 15.9%[*01/30/2022 01:29:00.7880] Set PnP NTP Server pnpntpserver.jp-001.lan.company.com.
########################### 38.7%[*01/30/2022 01:29:30.8590] PNP:Server not reachable, Start CAPWAP Discovery
[*01/30/2022 01:29:30.8590]
[*01/30/2022 01:29:30.8590] Going to restart CAPWAP (reason : Post startCapwapDiscovery)...
[*01/30/2022 01:29:30.8590]
[*01/30/2022 01:29:30.8600] Restarting CAPWAP State Machine.
[*01/30/2022 01:29:30.8600] Discarding msg CAPWAP_WTP_EVENT_REQUEST(type 9) in CAPWAP state: Discovery(2).
########################### 38.7%[*01/30/2022 01:29:30.8780]
[*01/30/2022 01:29:30.8780] CAPWAP State: DTLS Teardown
Terminated
curl: (143) Error
transfer command failed (Error 143)
Cleanup eWLC files ...


sh version

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Use, duplication, or disclosure by the Government is subject to
restrictions as set forth in subparagraph (c) of the Commercial
Computer Software - Restricted Rights clause at FAR sec. 52.227-19 and
subparagraph (c) (1) (ii) of the Rights in Technical Data and Computer
Software clause at DFARS sec. 252.227-7013.

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This product contains some software licensed under the
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This product contains some software licensed under the
"GNU Library General Public License, version 2" provided
with ABSOLUTELY NO WARRANTY under the terms of "GNU Library
General Public License, version 2", available here:
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This product contains some software licensed under the
"GNU Lesser General Public License, version 2.1" provided
with ABSOLUTELY NO WARRANTY under the terms of "GNU Lesser
General Public License, version 2.1", available here:
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This product contains some software licensed under the
"GNU General Public License, version 3" provided with
ABSOLUTELY NO WARRANTY under the terms of
"GNU General Public License, Version 3", available here:
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This product contains some software licensed under the
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with ABSOLUTELY NO WARRANTY under the terms of
"GNU Affero General Public License, version 3", available here:
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Cisco AP Software, (ap1g7), C9115, RELEASE SOFTWARE
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2022 by Cisco Systems, Inc.
Compiled Wed Jul 29 02:25:25 PDT 2020

ROM: Bootstrap program is U-Boot boot loader
BOOTLDR: U-Boot boot loader Version

AP001 uptime is 0 days, 0 hours, 51 minutes
Last reload time : Sun Jan 30 01:07:39 UTC 2022
Last reload reason : unknown

cisco C9115AXI-Q ARMv8 Processor rev 0 (v8l) with 1971664/997720K bytes of memory.
Processor board ID FGL2605MF6P
AP Running Image : 8.10.130.0
Primary Boot Image : 8.10.130.0
Backup Boot Image : 0.0.0.0
Primary Boot Image Hash:
Backup Boot Image Hash:
1 Multigigabit Ethernet interfaces
2 802.11 Radios
Radio Driver version : Broadcom BCA: 17.18 RC2.0
Radio FW version : 24203.103.r40354 0
NSS FW version : NA

Base ethernet MAC Address : 10:06:ED:FF:FF:FF
Part Number : 0-000000-00
PCA Assembly Number : 074-122076-03
PCA Revision Number : B0
PCB Serial Number : FOC260XXXXX
Top Assembly Part Number : 074-122076-03
Top Assembly Serial Number : FGL260XXXXX
Top Revision Number : A0
Product/Model Number : C9115AXI-Q

コメント

こんにちは。

直接的な解決方法ではありませんが、TFTPだと転送に時間が掛かりすぎてしまい、タイムアウトになっているのかもしれませんので、FTPまたはSCPで試してみて同じ事象・結果になるかを試してみては如何でしょうか。

コメントありがとうございます。
週明けに挑戦して、その結果を共有させていただきます。

無事にEWCへ変換できました。

SFPなどは業務で使用しているPCの都合上できませんでしたが
TFTP Serverのソフトウェアを「tftpd64.460」>「Serva_Community_64_v3.0.0」と変更することで
データ通信のPerformanceが大幅に向上して、タイムアウト起こさずに完了できました。

ありがとうございます。

別スレッドも参考にしました。
https://community.cisco.com/t5/wireless/how-to-convert-ewc-transfer-command-failed-error-143/td-p/4654344

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