这两天捣鼓 openwrt，意外发现 wifi 智能插座不停的请求 dhcp

V2EX = way to explore

V2EX 是一个关于分享和探索的地方

现在注册

已注册用户请登录

这是一个创建于 735 天前的主题，其中的信息可能已经有所发展或是发生改变。

openwrt log 中如下：

Tue Nov 22 21:10:54 2022 daemon.info dnsmasq-dhcp[1]: DHCPDISCOVER(br-lan) 70:03:9f:*:*:*
Tue Nov 22 21:10:54 2022 daemon.info dnsmasq-dhcp[1]: DHCPOFFER(br-lan) 192.168.50.188 70:03:9f:*:*:*
Tue Nov 22 21:11:09 2022 daemon.info dnsmasq-dhcp[1]: DHCPDISCOVER(br-lan) 70:03:9f:*:*:*
Tue Nov 22 21:11:09 2022 daemon.info dnsmasq-dhcp[1]: DHCPOFFER(br-lan) 192.168.50.188 70:03:9f:*:*:*
Tue Nov 22 21:11:27 2022 daemon.info dnsmasq-dhcp[1]: DHCPDISCOVER(br-lan) 70:03:9f:*:*:*
Tue Nov 22 21:11:27 2022 daemon.info dnsmasq-dhcp[1]: DHCPOFFER(br-lan) 192.168.50.188 70:03:9f:*:*:*
Tue Nov 22 21:11:39 2022 daemon.info dnsmasq-dhcp[1]: DHCPDISCOVER(br-lan) 70:03:9f:*:*:*
Tue Nov 22 21:11:39 2022 daemon.info dnsmasq-dhcp[1]: DHCPOFFER(br-lan) 192.168.50.188 70:03:9f:*:*:*
Tue Nov 22 21:11:39 2022 daemon.info dnsmasq-dhcp[1]: DHCPDISCOVER(br-lan) 70:03:9f:*:*:*
Tue Nov 22 21:11:39 2022 daemon.info dnsmasq-dhcp[1]: DHCPOFFER(br-lan) 192.168.50.188 70:03:9f:*:*:*
Tue Nov 22 21:11:40 2022 daemon.info dnsmasq-dhcp[1]: DHCPDISCOVER(br-lan) 70:03:9f:*:*:*
Tue Nov 22 21:11:40 2022 daemon.info dnsmasq-dhcp[1]: DHCPOFFER(br-lan) 192.168.50.188 70:03:9f:*:*:*
Tue Nov 22 21:11:42 2022 daemon.info dnsmasq-dhcp[1]: DHCPDISCOVER(br-lan) 70:03:9f:*:*:*
Tue Nov 22 21:11:42 2022 daemon.info dnsmasq-dhcp[1]: DHCPOFFER(br-lan) 192.168.50.188 70:03:9f:*:*:*
Tue Nov 22 21:11:46 2022 daemon.info dnsmasq-dhcp[1]: DHCPDISCOVER(br-lan) 70:03:9f:*:*:*
Tue Nov 22 21:11:46 2022 daemon.info dnsmasq-dhcp[1]: DHCPOFFER(br-lan) 192.168.50.188 70:03:9f:*:*:*
Tue Nov 22 21:11:54 2022 daemon.info dnsmasq-dhcp[1]: DHCPDISCOVER(br-lan) 70:03:9f:*:*:*
Tue Nov 22 21:11:54 2022 daemon.info dnsmasq-dhcp[1]: DHCPOFFER(br-lan) 192.168.50.188 70:03:9f:*:*:*
Tue Nov 22 21:12:12 2022 daemon.info dnsmasq-dhcp[1]: DHCPDISCOVER(br-lan) 70:03:9f:*:*:*
Tue Nov 22 21:12:12 2022 daemon.info dnsmasq-dhcp[1]: DHCPOFFER(br-lan) 192.168.50.188 70:03:9f:*:*:*
Tue Nov 22 21:12:24 2022 daemon.info dnsmasq-dhcp[1]: DHCPDISCOVER(br-lan) 70:03:9f:*:*:*
Tue Nov 22 21:12:24 2022 daemon.info dnsmasq-dhcp[1]: DHCPOFFER(br-lan) 192.168.50.188 70:03:9f:*:*:*

通过 mac 查询到是 esp 方案，有没有解决过这个事情的，比如刷官方 sdk ？

1 条回复

feng0vx

2022-11-22 21:47:06 +08:00

找到原因了，网关换了 ip ，ap 那边访客没设置好漏气了