终结者AP无法成功注册问题

某局点采用 LSU1WCME0和终结者ap覆盖无线，但是在开局的时候，发现分体wt1020 一直无法成功注册，反复重启

debugging wlan capwap all

*Dec 22 10:35:59:547 2015 AC CWS/7/ERROR: Failed to match image data request with SeqNum 2.

*Dec 22 10:35:59:647 2015 AC CWS/7/RCV_PKT: Received join request with SeqNum 1 from AP at 172.31.161.4:38307.

*Dec 22 10:35:59:647 2015 AC CWS/7/RCV_PKT: Received join request from AP at 172.31.161.4:38307, Length=191.

 00 10 02 00 00 00 00 00 00 00 00 03 01 00 B2 00

 00 1C 00 03 57 54 50 00 26 00 39 00 00 63 A2 00

 00 00 06 57 54 31 30 32 30 00 01 00 14 32 31 39

 38 30 31 41 30 54 41 39 31 35 42 51 30 30 33 38

 36 00 03 00 05 56 65 72 2E 41 00 04 00 06 38 97

 D6 68 0E 80 00 27 00 2B 04 04 01 01 00 00 00 00

 63 A2 00 00 00 01 41 00 00 63 A2 00 01 00 08 45

 32 31 30 39 50 30 31 00 00 63 A2 00 02 00 04 31

 2E 30 34 00 2D 00 03 57 54 50 00 23 00 10 FF FF

 FF FF FF FF 38 97 D6 68 0E 80 4D 1E 89 16 00 29

 00 01 0E 00 2C 00 01 02 00 35 00 01 00 00 1E 00

 04 AC 1F A1 04 00 33 00 01 02 00 14 00 01 02

*Dec 22 10:35:59:649 2015 AC CWS/7/EVENT: [CWS_Fill_ACDesc] LicenseType[3] MaxSupportNum[3072] JoinCount[0].

*Dec 22 10:35:59:650 2015 AC CWS/7/SND_PKT: Sent join response with SeqNum 1 to AP at 172.31.161.4:38307.

*Dec 22 10:35:59:650 2015 AC CWS/7/SND_PKT: Sent join response to AP at 172.31.161.4:38307, Length=149.

 00 10 02 00 00 00 00 00 00 00 00 04 01 00 88 00

 00 21 00 04 00 00 00 00 00 01 00 31 00 00 FF FF

 00 00 0C 00 00 02 00 02 00 00 00 00 00 04 00 04

 00 00 00 41 00 00 00 00 00 05 00 03 39 39 00 00

 00 00 00 01 00 00 06 38 97 D6 4F D8 08 00 04 00

 12 57 69 72 65 6C 65 73 73 43 6F 6E 74 72 6F 6C

 6C 65 72 00 35 00 01 00 00 0A 00 06 C0 A8 FD FC

 00 01 00 1E 00 04 C0 A8 FD FC 00 33 00 01 02 00

 19 00 12 00 00 63 A2 00 02 00 0A 77 74 31 30 32

 30 2E 69 70 65

*Dec 22 10:35:59:650 2015 AC CWS/7/FSM: Enter Join state.

*Dec 22 10:35:59:652 2015 AC CWS/7/RCV_PKT: Received image data request with SeqNum 2 from AP at 172.31.161.4:38307.

*Dec 22 10:35:59:652 2015 AC CWS/7/RCV_PKT: Received image data request from AP at 172.31.161.4:38307, Length=42.

 00 10 02 00 00 00 00 00 00 00 00 0F 02 00 1D 00

 00 19 00 12 00 00 63 A2 00 02 00 0A 77 74 31 30

 32 30 2E 69 70 65 00 1B 00 00

*Dec 22 10:35:59:652 2015 AC CWS/7/FSM: Enter Image Download state.

*Dec 22 10:35:59:652 2015 AC CWS/7/ERROR: Failed to open the image file /mnt/cfa0:/wt1020.ipe.

*Dec 22 10:35:59:652 2015 AC CWS/7/ERROR: Failed to get current directory.

*Dec 22 10:35:59:652 2015 AC CWS/7/ERROR: Failed to process image data request.

*Dec 22 10:35:59:652 2015 AC CWS/7/FSM: [Ap ID: 7] Image Download -> Idle

联系产品线确认LSU1WCME0的出厂版本Customer 5109的ipe 文件中并没有合入终结者AP的版本，导致ap 在注册的时候，一直找不到版本，下载版本失败。

建议升级最新版本5109p04就可以解决。