[pptp-server] connect linux pptp client to linux pptp server

[NG, Boon Teong]

hello all,

I just pick up Linux recently and have a question on the linux pptp client.
Hope someone can spend some of his time to answer my question or direct me
to any site where I can find more information on the linux pptp client
installation.

I downloaded a linux pptp client 1.0.2 by C.S Ananian and tried to connect
it to a PoPToP server. The server is running fine using the windows VPN
clients. I am using a modem to call.

When I run ./pptp pptpserver.xyx.com.my at the command prompt, I see this
error log

(unknown)[779]:log[pptp_dispatch_ctrl_packet:pptp_ctrl.c:531]:client
connection established
(unknown)[779]:log[pptp_dispatch_ctrl_packet:pptp_ctrl.c:637]:outgoing call
established
pppd[781]:pppd 2.3.11 started by root,uid 0
pppd [781]:using interface ppp1
connect:ppp1<->/dev/ttya0
kernel:ppp BSD compression module registered
kernel:ppp Deflate compression module registered
pppd[781]:Deflate (15) compression enabled
pppd[781]:peer is not authorised to use remote address 202.75.189.68
pppd[781]:connection terminated
pppd[781]:connect time 0.1 min
pppd[781]:sent 269bytes, receiveed 346bytes
pppd[781]:exit
(unknown)[779]:log[pptp.read_some:pptp_ctrl.c:368]:read error:broken pipe.

What could be the problem ? Can anyone help me on this ?

thanks and regards