pptp geht nur intern :-(
hi!
Aus von mir nicht beeinflussbaren Gruenden brauchen wir nen
pptp-server, den ich vor einiger Zeit vom Windows auf den Debian
umgezogen habe ...
aber:
in der aktuellen Debian-Unstable (nach einem apt-get dist-upgrade)
wollen ja pptp und ppp nicht mehr zusammenarbeiten - ich habe daher
pptp neu kompiliert ...
pptp geht jetzt nur intern, obwohl ich
Accept If protocol is GRE and input interface is eth1
Accept If protocol is ESP and input interface is eth1
und Accept If protocol is TCP and destination port is 1723
usw. gemacht habe.
Mit den selben Firewall-Einstellungen lief es bisher aber ...
Oct 23 19:03:41 linux03 pptpd[32620]: CTRL: Client 84.155.119.198
control connection started
Oct 23 19:03:41 linux03 pptpd[32620]: CTRL: Starting call (launching
pppd, opening GRE)
Oct 23 19:03:41 linux03 pppd[32621]: Plugin
/usr/lib/pptpd/pptpd-logwtmp.so loaded.
Oct 23 19:03:41 linux03 pppd[32621]: pppd 2.4.3 started by root, uid 0
Oct 23 19:03:41 linux03 pppd[32621]: Using interface ppp0
Oct 23 19:03:41 linux03 pppd[32621]: Connect: ppp0 <--> /dev/pts/5
Oct 23 19:03:41 linux03 pptpd[32620]: GRE: Bad checksum from pppd.
Oct 23 19:04:11 linux03 pppd[32621]: LCP: timeout sending Config-Requests
Oct 23 19:04:11 linux03 pppd[32621]: Connection terminated.
Oct 23 19:04:11 linux03 pppd[32621]: Using interface ppp0
Oct 23 19:04:11 linux03 pppd[32621]: Connect: ppp0 <--> /dev/pts/5
Oct 23 19:04:11 linux03 pppd[32621]: tcflush failed: Bad file descriptor
Oct 23 19:04:11 linux03 pppd[32621]: tcsetattr: Invalid argument (line 1001)
Oct 23 19:04:11 linux03 pppd[32621]: Exit.
Oct 23 19:04:11 linux03 pptpd[32620]: GRE:
read(fd=9,buffer=8058f40,len=8196) from PTY failed: status = -1 error
= Input/output error, usually caused by unexpected termination of
pppd, check option syntax and pppd logs
Oct 23 19:04:11 linux03 pptpd[32620]: CTRL: PTY read or GRE write
failed (pty,gre)=(9,10)
Oct 23 19:04:11 linux03 pptpd[32620]: CTRL: Reaping child PPP[32621]
Oct 23 19:04:11 linux03 pptpd[32620]: CTRL: Client 84.155.119.198
control connection finished
Sehr komische Sache ... hat sich denn so gross in Richtung Firewall
was geaendert???
Philipp
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