[pptp-server] Help ! GRE: Protocol not available

L.Fernando fernando at stts.com.br
Wed Jan 9 08:33:24 CST 2002


Hello all

I installed PoPToP v.1.1.2 with RedHat 7.2 (kernel 2.4.7-10) and have the
following error in my pptp.log file:

Jan  9 11:27:11 LFS pptpd[13270]: GRE: read error: Protocol not available
(Complete message included below....)

So, could you please help me with that matter ?

Thanks in advance,

Fernando.

Jan  9 11:27:08 LFS pptpd[13270]: MGR: Launching /usr/local/sbin/pptpctrl to
handle client
Jan  9 11:27:08 LFS pptpd[13270]: CTRL: local address = 192.168.0.131
Jan  9 11:27:08 LFS pptpd[13270]: CTRL: remote address = 192.168.0.141
Jan  9 11:27:08 LFS pptpd[13270]: CTRL: pppd options file =
/etc/ppp/options.pptpd
Jan  9 11:27:08 LFS pptpd[13270]: CTRL: Client 200.207.46.184 control
connection started
Jan  9 11:27:08 LFS pptpd[13270]: CTRL: Received PPTP Control Message (type:
1)
Jan  9 11:27:08 LFS pptpd[13270]: CTRL: Made a START CTRL CONN RPLY packet
Jan  9 11:27:08 LFS pptpd[13270]: CTRL: I wrote 156 bytes to the client.
Jan  9 11:27:08 LFS pptpd[13270]: CTRL: Sent packet to client
Jan  9 11:27:11 LFS pptpd[13270]: CTRL: Received PPTP Control Message (type:
7)
Jan  9 11:27:11 LFS pptpd[13270]: CTRL: 0 min_bps, 1525 max_bps, 32 window
size
Jan  9 11:27:11 LFS pptpd[13270]: CTRL: Made a OUT CALL RPLY packet
Jan  9 11:27:11 LFS pptpd[13270]: CTRL: Starting call (launching pppd,
opening GRE)
Jan  9 11:27:11 LFS pptpd[13270]: CTRL: pty_fd = 5
Jan  9 11:27:11 LFS pptpd[13270]: CTRL: tty_fd = 6
Jan  9 11:27:11 LFS pptpd[13270]: CTRL: I wrote 32 bytes to the client.
Jan  9 11:27:11 LFS pptpd[13270]: CTRL: Sent packet to client
Jan  9 11:27:11 LFS pptpd[13271]: CTRL (PPPD Launcher): Connection speed =
115200
Jan  9 11:27:11 LFS pptpd[13271]: CTRL (PPPD Launcher): local address =
192.168.0.131
Jan  9 11:27:11 LFS pptpd[13271]: CTRL (PPPD Launcher): remote address =
192.168.0.141
Jan  9 11:27:11 LFS pppd[13271]: pppd 2.4.1 started by root, uid 0
Jan  9 11:27:11 LFS pppd[13271]: using channel 18
Jan  9 11:27:11 LFS pppd[13271]: Using interface ppp0
Jan  9 11:27:11 LFS pptpd[13270]: CTRL: Received PPTP Control Message (type:
15)
Jan  9 11:27:11 LFS pptpd[13270]: CTRL: Got a SET LINK INFO packet with
standard ACCMs
Jan  9 11:27:11 LFS pppd[13271]: Connect: ppp0 <--> /dev/pts/0
Jan  9 11:27:11 LFS pppd[13271]: sent [LCP ConfReq id=0x1 <mru 1490>
<asyncmap 0x0> <auth chap
 81> <magic 0x5d7f1448> <pcomp> <accomp>]
Jan  9 11:27:11 LFS pptpd[13270]: GRE: read error: Protocol not available
Jan  9 11:27:11 LFS pptpd[13270]: CTRL: PTY read or GRE write failed
(pty,gre)=(5,6)






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