【zhubenle】 在 https://github.com/istoreos/istoreos/issues/471 发布：
Mon Nov 21 12:50:43 2022 user.notice ddns-scripts[12521]: myddns_ipv6: PID ‘12521’ started at 2022-11-21 12:50
Mon Nov 21 12:50:44 2022 user.warn ddns-scripts[12521]: myddns_ipv6: NO valid IP found
Mon Nov 21 12:50:44 2022 user.warn ddns-scripts[12521]: myddns_ipv6: Error in ‘expand_ipv6()’ - invalid IPv6 found: ‘’ expanded: ‘’
Mon Nov 21 12:50:44 2022 user.info ddns-scripts[12521]: myddns_ipv6: Starting main loop at 2022-11-21 12:50
Mon Nov 21 12:50:44 2022 user.err ddns-scripts[12521]: myddns_ipv6: GNU Wget Error: ‘4’
Mon Nov 21 12:50:44 2022 user.warn ddns-scripts[12521]: myddns_ipv6: Transfer failed - retry 1/0 in 60 seconds