After upgrading form WhiteRussian RC4 to 0.9 my pptpd daemon is no more working:
Nov 11 12:44:54 (none) kern.info pptpd[761]: CTRL: Client 91.10.127.128 control connection started
Nov 11 12:44:54 (none) kern.info pptpd[761]: CTRL: Starting call (launching pppd, opening GRE)
Nov 11 12:44:54 (none) kern.notice pppd[762]: pppd 2.4.3 started by root, uid 0
Nov 11 12:44:54 (none) kern.info pppd[762]: Using interface ppp1
Nov 11 12:44:54 (none) kern.notice pppd[762]: Connect: ppp1 <--> /dev/pts/1
Nov 11 12:44:54 (none) kern.err pptpd[761]: GRE: read(fd=8,buffer=100085ec,len=8260) from network failed: status = -1 error = Protocol not available
Nov 11 12:44:54 (none) kern.err pptpd[761]: CTRL: GRE read or PTY write failed (gre,pty) = (8,7)
Nov 11 12:44:54 (none) kern.debug pptpd[761]: CTRL: Reaping child PPP[762]
Nov 11 12:44:54 (none) kern.notice pppd[762]: Modem hangup
Nov 11 12:44:55 (none) kern.notice pppd[762]: Connection terminated.
Nov 11 12:44:55 (none) kern.info pppd[762]: Exit.
Nov 11 12:44:55 (none) kern.info pptpd[761]: CTRL: Client 91.10.127.128 control connection finished
Setup/Config/Firewall is the same than before.
How to debug? Other ideas? Please help.