I'm trying to set up pptpd server. It's virtualized and works, when connecting from LAN. When I'm trying to connect from the outside using the same Win XP laptop, I get error 649, no syslog messages on pptpd server. The firewall is also Ubuntu, all policies are ACCEPT, ports are forwarded:
Code:
Chain PREROUTING (policy ACCEPT)
target prot opt source destination
[...]
DNAT gre -- anywhere anywhere to:192.168.0.12
DNAT tcp -- anywhere anywhere tcp dpt:1723 to:192.168.0.12
[...]
modules are inserted:
Code:
Module Size Used by
nf_nat_pptp 3712 0
nf_nat_proto_gre 2820 1 nf_nat_pptp
nf_conntrack_pptp 7040 1 nf_nat_pptp
nf_conntrack_proto_gre 5632 1 nf_conntrack_pptp
[...]
What am I missing?
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