The documentation is in its old project pagehttps://udhcp.busybox.net/4that has now been moved to busybox project infrastructure since the application was merged into busybox, and you can find the full client documentation about what variables it generates for use in scripts if you scroll do...
hotplug程序先调用/sbin/hotplug,让它完成它该做的工作。然后判断该事件是否为usb无线网卡插入事件,如果是则执行wifi_monitor,如果是无线网络连接事件则通过DHCP获取IP地址。wifi_monitor根据wifi.conf配置文件尝试连接无线网络。它先扫描可用无线网络,如果找到指定的网络则进行连接,否则等5秒钟再重新扫描。如果扫描3次都...
Ignore whitespace Split Unified 1 change: 1 addition & 0 deletions1package/network/ipv6/odhcp6c/files/dhcpv6.script Original file line numberDiff line numberDiff line change Expand Up@@ -133,6 +133,7 @@ setup_interface () { if[-z"$gw"-o"$duplicate"=1 ];then ...
ubus call zboard set_wan "{\"status\":1,\"port\":$wan_port}" dhcp_handle_up "wan" "$wan_ifname" ;; "linkdown") echo "0" >/tmp/status/wan_port_status ubus call zboard set_wan "{\"status\":0,\"port\":$wan_port}" dhcp_handle_down "wan" "$wan_ifname" ;; esac phy_...
1、allow-hotplug 与 auto 的理论区别 auto 在系统启动的时候启动网络接口,无论网络接口有无连接 (插入网线)。如果该接口配置了 DHCP,则无论有无网线,系统都会去获取 DHCP。并且如果没有插入网线,则等该接口超时后才会继续 DHCP。 allow-hotplug 只有当内核从网络接口检测到热插拔事件后才会启动该接口。如果系统开...
Hotplug即热插拔,在新版本OpenWRT上,hotplug,coldplug与watchdog等被集成到全新的Procd系统中。 Procd是OpenWRT下新的预初始化,初始化,热插拔和事件系统。在openwrt中,procd作为init进程会处理许多事情, 其中就包括hotplug。procd本身并不知道如何处理hotplug事件,也没有必要知道,因为它只实现机制,而不实现策略。事件的...
在这个例子中,auto eth0 指令告诉系统尝试在启动时启动 eth0 接口,而 allow-hotplug eth0 则允许系统在该接口热插拔时自动处理它。iface eth0 inet dhcp 指定了 eth0 接口使用DHCP获取IP配置。 提供allow-hotplug eth0 命令的使用示例 如前所述,allow-hotplug 通常不是作为一个独立命令在命令行中使用的,而是...
dnsmasq passes a limited amount of information via DHCP script arguments. Much more information is available through environment variables starting with DNSMASQ_, such as DNSMASQ_INTERFACE. However, when the dhcp-script builds its JSON environment and passes it to hotplug, all of this information is...
在zkernel/3.10.49/arch/mips/mtk/dev-gpio-buttons.c里面提供了注册接口,调用即可。 #defineZRMT7621_KEYS_POLL_INTERVAL 20#defineZRMT7621_KEYS_DEBOUNCE_INTERVAL (3 * ZRMT7621_KEYS_POLL_INTERVAL)staticstructgpio_keys_buttonzrmt7621_gpio_buttons[]__initdata={{.desc="reset",.type=EV_KEY,.code...
dhcpconfig(1M) dhcpmgr(1M) dhtadm(1M) dig(1M) diskinfo(1M) disks(1M) diskscan(1M) dispadmin(1M) distro_const(1M) dladm(1M) dlmgmtd(1M) dlstat(1M) dmesg(1M) dminfo(1M) dns-sd(1M) dnssec-dsfromkey(1M) dnssec-keyfromlabel(1M) dnssec-keygen(1M) dnssec-makekeyset(1M) dnssec-si...