Hi, All: I think there are two reasons that cause pppd terminate himself: (1) the link has down (2) pppd has received SIGTERM Whether these two kinds of termination process eventually go to a same path? or they finally call the same function. And the function is "die()" ? Thanks :) -- 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