PPTP VPN issue - on Xen VPS

Hi,

Just wondering if anyone has come across this problem before.

My environment:
Xen VPS
128MB RAM
CentOS 4.5

I have install PPTP, and controlling via webmin. The server starts up fine, I have added a user account.

Here is the messages log after starting up PPTP:
Code: 
Mar  5 15:00:56 uk2 pptpd[3562]: MGR: connections limit (100) reached, extra IP addresses ignored
Mar  5 15:00:56 uk2 pptpd[3563]: MGR: Manager process started
Mar  5 15:00:56 uk2 pptpd[3563]: MGR: Maximum of 100 connections available
Here is the messages log when trying to connect from a MS WINDOWS XP client:
Code: 
Mar  5 15:04:59 uk2 pptpd[3567]: CTRL: Client MY.PUBLIC.IP control connection started
Mar  5 15:04:59 uk2 pptpd[3567]: CTRL: Starting call (launching pppd, opening GRE)
Mar  5 15:04:59 uk2 pppd[3568]: Plugin /usr/lib64/pptpd/pptpd-logwtmp.so loaded.
Mar  5 15:04:59 uk2 pppd[3568]: pppd 2.4.3 started by root, uid 0
Mar  5 15:04:59 uk2 pppd[3568]: Using interface ppp0
Mar  5 15:04:59 uk2 pppd[3568]: Connect: ppp0 <--> /dev/pts/3
Mar  5 15:05:29 uk2 pppd[3568]: LCP: timeout sending Config-Requests 
Mar  5 15:05:29 uk2 pppd[3568]: Connection terminated.
Mar  5 15:05:29 uk2 pppd[3568]: Using interface ppp0
Mar  5 15:05:29 uk2 pppd[3568]: Connect: ppp0 <--> /dev/pts/3
Mar  5 15:05:29 uk2 pppd[3568]: tcflush failed: Bad file descriptor
Mar  5 15:05:29 uk2 pppd[3568]: tcsetattr: Invalid argument (line 1016)
Mar  5 15:05:29 uk2 pppd[3568]: Exit.
Mar  5 15:05:29 uk2 pptpd[3567]: GRE: read(fd=6,buffer=506c00,len=8196) from PTY failed: status = -1 error = Input/output error, usually caused by unexpected termination of pppd, check option syntax and pppd logs
Mar  5 15:05:29 uk2 pptpd[3567]: CTRL: PTY read or GRE write failed (pty,gre)=(6,7)
Mar  5 15:05:29 uk2 pptpd[3567]: CTRL: Client MY.PUBLIC.IP control connection finished
Here is lsmod:
Code: 
# lsmod
Module                  Size  Used by
ppp_async              45377  0
crc_ccitt              35265  1 ppp_async
iptable_nat            40773  0
ip_nat                 53101  1 iptable_nat
ip_conntrack           91365  2 iptable_nat,ip_nat
nfnetlink              40457  2 ip_nat,ip_conntrack
iptable_mangle         36033  0
arc4                   35009  0
ppp_mppe               39880  0
ppp_generic            62817  2 ppp_async,ppp_mppe
slhc                   39873  1 ppp_generic
loop                   48849  0
ipt_LOG                39745  4
iptable_filter         36161  1
ip_tables              55329  3 iptable_nat,iptable_mangle,iptable_filter
x_tables               50249  3 iptable_nat,ipt_LOG,ip_tables
ipv6                  410145  34
dm_mod                 93969  0
xennet                 60233  0 [permanent]
usb_storage           116256  0
ahci                   52805  0
libata                139113  1 ahci
sd_mod                 54081  0
scsi_mod              184057  4 usb_storage,ahci,libata,sd_mod
ext3                  166353  1
jbd                    93617  1 ext3
ehci_hcd               65357  0
ohci_hcd               54621  0
uhci_hcd               57561  0
xenblk                 49889  2
I have also uploaded the pptpd.conf and options.pptpd to here for you to view.
http://100mbit.co.uk/wht/

Also in the above link is an image of the MS Windows XP client advanced configs.

I bet im just missing something out....?

Thank you in advanced

 

 

 

 

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