Sziasztok!

Telepítettem a következő csomagokat:
pptpd
ppp
Kernel-mppe
dkms

A konfig állományokat beállítottam, de nem tudok csatlakozni, illetve nem jön létre a ppp0 tunel.

A hibaüzenet pedik ez a messages log -ban:

Jan 18 09:18:59 server pptpd[5098]: CTRL: Client 165.xx.x.xx control connection started
Jan 18 09:18:59 server pptpd[5098]: CTRL: Starting call (launching pppd, opening GRE)
Jan 18 09:18:59 server pppd[5099]: Plugin /usr/lib/pptpd/pptpd-logwtmp.so loaded.
Jan 18 09:18:59 server pppd[5099]: pptpd-logwtmp: $Version$
Jan 18 09:18:59 server pppd[5099]: pppd 2.4.3 started by root, uid 0
Jan 18 09:18:59 server pppd[5099]: Using interface ppp0
Jan 18 09:18:59 server pppd[5099]: Connect: ppp0 /dev/pts/2
Jan 18 09:18:59 server pptpd[5098]: GRE: Bad checksum from pppd.
Jan 18 09:19:29 server pppd[5099]: LCP: timeout sending Config-Requests
Jan 18 09:19:29 server pppd[5099]: Connection terminated.
Jan 18 09:19:29 server pppd[5099]: Using interface ppp0
Jan 18 09:19:29 server pppd[5099]: Connect: ppp0 /dev/pts/2
Jan 18 09:19:29 server pppd[5099]: tcflush failed: Bad file descriptor
Jan 18 09:19:29 server pppd[5099]: tcsetattr: Invalid argument (line 1001)
Jan 18 09:19:29 server pppd[5099]: Exit.
Jan 18 09:19:29 server pptpd[5098]: GRE: read(fd=6,buffer=8059660,len=8196) from PTY failed: status = -1 error = Input/output
error, usually caused by unexpected termination of pppd, check option syntax and pppd logs
Jan 18 09:19:29 server pptpd[5098]: CTRL: PTY read or GRE write failed (pty,gre)=(6,7)
Jan 18 09:19:29 server pptpd[5098]: CTRL: Client 165.xx.x.xx control connection finished

Nem tudom, hogy mi lehet a baj illetve hogyan lehet kiküszöbölni.

Várom segítségeteket

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