I have Two sites A and B, connected through a lease line with PPP encapsulation. I am having a problem with getting both sides up so i have changed the encapsulation to HDLC and one of the sites A goes UP and Down(Flapping) and site B goes up for a seconds and then goes down and stays down. I have changes the serial cables on both sides and the HWIC card still without any luck. Any suggestion will be appreciated.
I have this problem too.