# 13.4和13.4.1软件问题反馈~~（亿江）

**URL:** <https://community.cambiumnetworks.com/t/13-4-13-4-1/42348>\
**Category:** Chinese\
**Created:** [October 27, 2015, 9:55am UTC](https://community.cambiumnetworks.com/t/13-4-13-4-1/42348 "2015-10-27T09:55:37Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Ziwen\_Long](https://d10gw3vjmzyp8.cloudfront.net/letter_avatar_proxy/v4/letter/z/c6cbf5/32.png) [@Ziwen\_Long](https://community.cambiumnetworks.com/u/Ziwen_Long)\
**Post date:** [October 27, 2015, 9:55am UTC](https://community.cambiumnetworks.com/t/13-4-13-4-1/42348/1 "2015-10-27T09:55:37Z")

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PTP100 BH20（13.1.3）在升级完13.4版本软件后，无法ping通视频监控摄像机，此时无线设备配置未变，摄像机网络配置未变。设备重启，断电，恢复出厂后重新配置都无法解决问题。只能降级回13.1.3版本才能重新ping通监控摄像机。我给中心站和用户站的设备分别配置为BHM和BHS，并且排列组合升级软件，列出附件的表格。

今天下午下载beta版的13.4.1的软件再次测试，问题依旧

- [1.png](https://d1okf4ta8xniw3.cloudfront.net/original/2X/7/7404feb7f26c186782538bbcb13b2ceff8122fa8.png) (3.58 KB)

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**Author:** ![chaoke](https://d10gw3vjmzyp8.cloudfront.net/user_avatar/community.cambiumnetworks.com/chaoke/32/11805_2.png) [@chaoke](https://community.cambiumnetworks.com/u/chaoke)\
**Post date:** [November 6, 2015, 2:57am UTC](https://community.cambiumnetworks.com/t/13-4-13-4-1/42348/2 "2015-11-06T02:57:18Z")

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无线链路可以建立吗？从本段ping对端的无线设备能通否？