I just want to know, can I use IPC in pppd and pppoe-server? I put some code in both pppoe-server and pppd , let them communicate with each other. using shared memory. shmget functions etc. But pppoe-server can't get the right data that pppd has write to the shared memory. I have test my lib functions and it just work right. So , why ? is it chance that I can't use IPC in pppd? my god ,I have worked on this problem for 2 days :( -- 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