npppd as pptpdserver

Tue, 16 Oct 2012 12:14:07 -0700 

I'm trying to setup npppd as change for poptop.
I'm able connect to server from Internet,
but I'm not able to get access to resources
behind server and even server.
I repeat all step from here except 1, 2, 3, 6:
http://www.openbsd.org/cgi-bin/cvsweb/~checkout~/src/usr.sbin/npppd/Attic/HOWTO_PIPEX_NPPPD.txt?rev=1.3;content-type=text%2Fplain

tun0 used for openvpn, but I need pptp for mobile devices.

# uname -vrp
5.1 GENERIC.MP#188 i386
# npppd -d
2012-10-16 22:18:07:NOTICE: Starting npppd pid=25397 version=5.0.0
2012-10-16 22:18:07:NOTICE: Load configuration from='/etc/npppd/npppd.conf' 
successfully.
2012-10-16 22:18:07:INFO: tun1 Started ip4addr=10.0.0.1
2012-10-16 22:18:07:INFO: Listening /var/run/npppd_ctl (npppd_ctl)
2012-10-16 22:18:07:INFO: pool name=default dyn_pool=[10.0.0.0/25] 
pool=[10.0.0.0/24]
2012-10-16 22:18:07:INFO: Added 2 routes for new pool addresses
2012-10-16 22:18:07:INFO: Loading pool config successfully.
2012-10-16 22:18:07:INFO: realm name=local(local) Loaded users 
from='/etc/npppd/npppd-users.csv' successfully.  1 users
2012-10-16 22:18:07:INFO: pptpd Listening 0.0.0.0:1723/tcp (PPTP PAC) [PPTP]
2012-10-16 22:18:07:INFO: pptpd Listening 0.0.0.0:gre (PPTP PAC)
2012-10-16 22:18:07:INFO: tun1 is using ipcp=default(1 pools).
2012-10-16 22:18:34:INFO: pptpd ctrl=0 Starting peer=77.52.3x.x:4411/tcp 
sock=194.106.x.x:1723/tcp
2012-10-16 22:18:34:INFO: pptpd ctrl=0 RecvSCCRQ protocol_version=1.0 
framing=async bearer=analog max_channels=0 firmware_revision=2600(0x0a28) 
host_name="" vendor_string="Microsoft Windows NT"
2012-10-16 22:18:34:INFO: pptpd ctrl=0 SendSCCRP protocol_version=1.0 result=1 
error=0 framing=sync bearer=digital max_channels=4 
firmware_revision=1282(0x0502) host_name="" vendor_string=""
2012-10-16 22:18:34:INFO: pptpd ctrl=0 call=0 RecvOCRQ call_id=0 
call_serial_number=37740 max_bps=300 min_bps=100000000 bearer=analog,digital 
framing=async,sync recv_winsz=64 packet_proccessing_delay=0 phone_nunmber= 
subaddress=
2012-10-16 22:18:34:INFO: pptpd ctrl=0 call=65160 SendOCRP call_id=65160 
peers_call_id=0 result=1 error=0 cause=0 conn_speed=10000000 recv_winsz=64 
packet_proccessing_delay=0 physical_channel_id=65160
2012-10-16 22:18:34:NOTICE: pptpd ctrl=0 call=65160 logtype=PPPBind ppp=0
2012-10-16 22:18:34:INFO: ppp id=0 layer=base logtype=Started 
tunnel=PPTP(77.52.x.x:4411)
2012-10-16 22:18:34:INFO: pptpd ctrl=0 call=65160 RecvSLI accm=ffffffff:ffffffff
2012-10-16 22:18:34:INFO: ppp id=0 layer=lcp logtype=Opened mru=1400/1400 
auth=MS-CHAP-V2 magic=c4655616/38d539d0
2012-10-16 22:18:34:INFO: ppp id=0 layer=lcp RecvId magic=38d539d0 
text=MSRASV5.10
2012-10-16 22:18:34:INFO: ppp id=0 layer=lcp RecvId magic=38d539d0 
text=MSRAS-0-ASUS-A6J
2012-10-16 22:18:34:INFO: ppp id=0 layer=chap proto=mschap_v2 logtype=Success 
username="admin" realm=local
2012-10-16 22:18:34:INFO: pptpd ctrl=0 call=65160 RecvSLI accm=ffffffff:ffffffff
2012-10-16 22:18:34:INFO: ppp id=0 layer=mppe mismatch our=128bit,stateless 
peer=mppc,40bit,128bit,56bit,stateless
2012-10-16 22:18:34:INFO: ppp id=0 layer=ipcp IP Address peer=0.0.0.0 
our=10.0.0.5.
2012-10-16 22:18:34:INFO: ppp id=0 layer=mppe logtype=Opened 
our=128bit,stateless peer=128bit,stateless
2012-10-16 22:18:34:INFO: ppp id=0 layer=ipcp logtype=Opened ip=10.0.0.5 
assignType=dynamic
2012-10-16 22:18:34:NOTICE: ppp id=0 layer=base logtype=TUNNELSTART 
user="admin" duration=1sec layer2=PPTP layer2from=77.52.x.x:4411 
auth=MS-CHAP-V2  ip=10.0.0.5 iface=tun1
2012-10-16 22:18:34:NOTICE: ppp id=0 layer=base Using pipex=yes
# ifconfig
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 33196
        priority: 0
        groups: lo
        inet6 ::1 prefixlen 128
        inet6 fe80::1%lo0 prefixlen 64 scopeid 0x4
        inet 127.0.0.1 netmask 0xff000000
em0: flags=28843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,NOINET6> mtu 1500
        lladdr 00:18:7d:0e:f5:34
        priority: 0
        media: Ethernet autoselect (100baseTX full-duplex)
        status: active
        inet 192.168.5.80 netmask 0xffffff00 broadcast 192.168.5.255
em1: flags=28843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,NOINET6> mtu 1500
        lladdr 00:18:7d:0e:f5:33
        priority: 0
        groups: egress
        media: Ethernet autoselect (100baseTX 
full-duplex,rxpause,txpause)
        status: active
        inet 194.106.x.x netmask 0xfffffffc broadcast 194.106.218.99
enc0: flags=0<>
        priority: 0
        groups: enc
        status: active
rum0: flags=28802<BROADCAST,SIMPLEX,MULTICAST,NOINET6> mtu 1500
        lladdr 6c:62:6d:12:5d:59
        priority: 4
        groups: wlan
        media: IEEE802.11 autoselect mode 11g hostap
        status: no network
        ieee80211: nwid OpenBSDwifi chan 2 bssid 6c:62:6d:12:5d:59 100dBm
        inet 192.168.55.1 netmask 0xffffff00 broadcast 192.168.55.255
tun0: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1500
        priority: 0
        groups: tun
        status: active
        inet 192.168.99.1 --> 192.168.99.2 netmask 0xffffffff
pflog0: flags=141<UP,RUNNING,PROMISC> mtu 33196
        priority: 0
        groups: pflog
tun1: flags=43<UP,BROADCAST,RUNNING> mtu 1500
        priority: 0
        groups: tun
        status: active
        inet 10.0.0.1 netmask 0xffffffff
# netstat -rn | grep 10.
default            194.106.x.x     UGS     4984 
74385705     -     8 em1
10.0.0.0/25        127.0.0.1          UGBdm      
0        0 33196    56 lo0
10.0.0/24          127.0.0.1          UGBdm      
0        0 33196    56 lo0
10.0.0.1           127.0.0.1          UGHd       
1        0 33196    56 lo0
10.0.0.1/32        10.0.0.1           U          
0        0     -     4 tun1
10.0.0.5           10.0.0.1           UGHd       
0       79  1400    56 tun1
# npppctl session all
Ppp Id = 1
          Ppp Id                  : 1
          Username                : admin
          Realm Name              : local
          Concentrated Interface  : tun1
          Assigned IPv4 Address   : 10.0.0.5
          Tunnel Protocol         : PPTP
          Tunnel From             : 
77-52-x-x.dialup.umc.net.ua:4528
          Start Time              : 2012/10/16 22:35:50
          Elapsed Time            : 17 sec
          Input Bytes             : 15722 (15.4 KB)
          Input Packets           : 30
          Input Errors            : 0 (0.0%)
          Output Bytes            : 454
          Output Packets          : 16
          Output Errors           : 0 (0.0%)
###npppd.conf###
interface_list:                         tun1
interface.tun1.ip4addr:                 10.0.0.1
pool.dyna_pool:                         10.0.0.0/25
pool.pool:                              
10.0.0.128/25
auth.local.realm_list:                  local
auth.local.realm.acctlist:              /etc/npppd/npppd-users.csv
realm.local.concentrate:                tun1
lcp.mru:                                1400
auth.method:                            mschapv2 chap
ipcp.dns_primary:                      192.168.5.80
pptpd.enabled:                          true
pptpd.ip4_allow:                        0.0.0.0/0
l2tpd.enabled:                          false

##part of pf.conf###
set skip on  { lo, enc0, tun1 }
pass in on $ext_if proto gre from any to em1
pass in on $ext_if inet proto tcp from any to em1 port pptp modulate state
pass out on $ext_if proto gre from em1 to any

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