[pptp-server] strange problem!

[Francesco]

Hello,

i am very worried in this spring evening!

My VPN between a two linux poptop server and pptp client has been working
fine since 10 days until today, at 12.15 when it fail.

I rebooted the two server and tried to connect from my windows pptp client
connection: everything on the server side works find.

I cannot say the same from the client side, where pptp client still does not
connect!

In the server i find this log:

Apr 11 21:13:29 hub pptpd[1408]: GRE: read(fd=4,buffer=804d8a0,len=8196)
from PTY failed: status = -1 error = Errore di input/
output
Apr 11 21:13:29 hub pptpd[1408]: CTRL: PTY read or GRE write failed
(pty,gre)=(4,5)
Apr 11 21:13:29 hub pptpd[1408]: CTRL: Client xxx.xxx.xxx.xxx control
connection finished
Apr 11 21:13:33 hub modprobe: modprobe: Can't locate module block-major-3

but also sometimes ago i found this message.

Could you help me please?

I am sure i won't sleep well tonight!

Bye and thank you very much everything!

Francesco