其他常见失败原因
- 设备和DHCP服务器不通。
上线失败,根据时间点,查看flash目录下ztp_***.log日志,日志有类似如下打印:
Mar 08 2022 16:34:01 INFO ztp_dhcp.py:363 Try to query log-server information from dhcp server... Mar 08 2022 16:34:11 INFO ztp_dhcp.py:589 Get DHCP offer with ZTP information Mar 08 2022 16:34:11 INFO ztp_dhcp.py:363 Try to query dns-server information from dhcp server... Mar 08 2022 16:34:12 INFO ztp_dhcp.py:363 Try to query log-server information from dhcp server... Mar 08 2022 16:34:12 INFO ztp_dhcp.py:710 Can not allocate ip address from the interface. Mar 08 2022 16:34:13 INFO ztp_dhcp.py:341 Current DHCP status on interface 'Vlanif1' is WAIT_OFFER, then stop it. Mar 08 2022 16:34:13 INFO ztp_dhcp.py:716 DHCP discovery has stoped on interface 'Vlanif1'. Mar 08 2022 16:34:13 ERROR ztp_common.py:898 ZTP error: Failed to allocate IP address
- 设备证书存在问题
用户视图下,执行display pki certificate local realm default命令,系统视图下执行display pki certificate ca realm default命令,检查设备是否存在证书。
- 如果设备上不存在证书,需要申请证书。
- 如果设备上已存在证书,检查证书是否过期。