Hi,all: (1)when a pppoe connections established ,pppoe-server spwans a child process "pppd". I modified the pppoe-server code a little, and let pppoe-server send SIGTERM to the child process. pppe-server die not the child pppd die. (2)But if I use command "kill pppd pid" in SHELL to kill the child pppd , the result pppd die is what I expected. why? -- To unsubscribe from this list: send the line "unsubscribe linux-ppp" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html