How to solve 'SrpServer-----: Name conflict' #8056
Description
Describe the bug A clear and concise description of what the bug is.
If SRP Client re-register, it will give a name conflict error in SRP Server.
So, How do I properly update the SRP Client information when my end device IP changes after reboot?
Mon Aug 22 09:59:21 2022 user.warn otbr-agent[21919]: 0d.18:00:11.885 [W] SrpServer-----: Name conflict: host name f4ce3614c96b8b4d.default.service.arpa. has already been allocated
Mon Aug 22 09:59:21 2022 user.warn otbr-agent[21919]: 0d.18:00:11.886 [W] SrpServer-----: Failed to process DNS Update section: Duplicated
Mon Aug 22 09:59:21 2022 user.warn otbr-agent[21919]: 0d.18:00:11.886 [W] SrpServer-----: Send fail response: 6
Mon Aug 22 09:59:23 2022 user.warn otbr-agent[21919]: 0d.18:00:13.707 [W] SrpServer-----: Name conflict: host name f4ce3614c96b8b4d.default.service.arpa. has already been allocated
Mon Aug 22 09:59:23 2022 user.warn otbr-agent[21919]: 0d.18:00:13.708 [W] SrpServer-----: Failed to process DNS Update section: Duplicated
Mon Aug 22 09:59:23 2022 user.warn otbr-agent[21919]: 0d.18:00:13.708 [W] SrpServer-----: Send fail response: 6
Mon Aug 22 09:59:26 2022 user.warn otbr-agent[21919]: 0d.18:00:16.796 [W] SrpServer-----: Name conflict: host name f4ce3614c96b8b4d.default.service.arpa. has already been allocated
Mon Aug 22 09:59:26 2022 user.warn otbr-agent[21919]: 0d.18:00:16.797 [W] SrpServer-----: Failed to process DNS Update section: Duplicated
Mon Aug 22 09:59:26 2022 user.warn otbr-agent[21919]: 0d.18:00:16.798 [W] SrpServer-----: Send fail response: 6
Mon Aug 22 09:59:32 2022 user.warn otbr-agent[21919]: 0d.18:00:22.033 [W] SrpServer-----: Name conflict: host name f4ce3614c96b8b4d.default.service.arpa. has already been allocated
Mon Aug 22 09:59:32 2022 user.warn otbr-agent[21919]: 0d.18:00:22.034 [W] SrpServer-----: Failed to process DNS Update section: Duplicated
Mon Aug 22 09:59:32 2022 user.warn otbr-agent[21919]: 0d.18:00:22.035 [W] SrpServer-----: Send fail response: 6
Mon Aug 22 09:59:40 2022 user.warn otbr-agent[21919]: 0d.18:00:30.915 [W] SrpServer-----: Name conflict: host name f4ce3614c96b8b4d.default.service.arpa. has already been allocated
Mon Aug 22 09:59:40 2022 user.warn otbr-agent[21919]: 0d.18:00:30.916 [W] SrpServer-----: Failed to process DNS Update section: Duplicated
Mon Aug 22 09:59:40 2022 user.warn otbr-agent[21919]: 0d.18:00:30.916 [W] SrpServer-----: Send fail response: 6
root@OpenWrt:~# ot-ctl srp server service
my_instance_name._ipps._udp.default.service.arpa.
deleted: true
Done
To Reproduce Information to reproduce the behavior, including:
- Git commit id openthread/ot-br-posix@3a98779
- IEEE 802.15.4 hardware platform
- Build steps
- Network topology
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