[c-nsp] Problem PPTP

Jorge Evangelista netsecuredata at gmail.com
Thu Jul 27 10:17:24 EDT 2006


Hi guys, I am trying to configure PPTP over a Cisco Soho 91 but I have
problems with conexion, can  anyone help me?  I have changed IP
public's for security reasons. Thanks

Current configuration : 2266 bytes
!
!
version 12.2
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
enable password 7 111D1C1D031B075C55
!
username vpnuser password 0 vpnuser01
!
vpdn enable
!
vpdn-group 1
! Default PPTP VPDN group
 accept-dialin
  protocol pptp
  virtual-template 1
!
!
!
!
!
interface Ethernet0
 description LAN
 ip address 200.11.12.97 255.255.255.252 secondary
 ip address 192.168.2.1 255.255.255.0 secondary
 ip address 192.168.1.1 255.255.255.0
 ip helper-address 192.168.2.255
 ip nat inside
 load-interval 30
 no cdp enable
 hold-queue 32 in
 hold-queue 100 out
!
interface Ethernet1
 description WAN
 ip address 200.13.23.238 255.255.255.252
 ip nat outside
 load-interval 30
 no cdp enable
!
interface Virtual-Template1
 ip unnumbered Ethernet1
 ip mroute-cache
 no keepalive
 peer default ip address pool DIAL-IN
 ppp encrypt mppe 40
 ppp authentication ms-chap-v2
!
ip local pool DIAL-IN 192.168.2.2 192.168.2.8
ip nat pool net 200.13.23.238 200.13.23.238 netmask 255.255.255.252
ip nat inside source list 100 pool net overload
ip nat inside source static 192.168.1.100 200.89.12.98 extendable
ip classless
ip route 0.0.0.0 0.0.0.0 200.13.23.237
no ip http server
!
!
access-list 100 permit ip 192.168.1.0 0.0.0.255 any
no cdp run
!
line con 0
 exec-timeout 120 0
 no modem enable
 stopbits 1
line aux 0
 stopbits 1
line vty 0 4
 exec-timeout 120 0
 logging synchronous
 login local
!
scheduler max-task-time 5000
end


I have followings logs:

#sh logging
Syslog logging: enabled (0 messages dropped, 1 messages rate-limited,
0 flushes, 0 overruns)
    Console logging: level debugging, 308 messages logged
    Monitor logging: level debugging, 0 messages logged
    Buffer logging: level debugging, 308 messages logged
    Logging Exception size (2048 bytes)
    Count and timestamp logging messages: disabled
    Trap logging: level informational, 53 message lines logged

Log Buffer (2048 bytes):
rom idb, informational traceback:
10w1d: -Traceback= 804B87A4 804B8EB8 804B918C 800D7D18 8044A300
80446DE8 80458AC0 8044D408 804409DC 80440D64 8013B564 80440D8C
80460674 80460828 8044129C 80140CF8
10w1d: vpnuser  Tnl/Sn68/68 PPTP: Destroying session, informational
traceback below:
10w1d: -Traceback= 804F0988 804F1264 804F074C 804F19D4 804DBB40
804B8EC0 804B918C 800D7D18 8044A300 80446DE8 80458AC0 8044D408
804409DC 80440D64 8013B564 80440D8C
10w1d: %SYS-5-CONFIG_I: Configured from console by soporte on vty0 ()
10w1d: Vi3.1 VPDN: Reseting interface, informational traceback below:
10w1d: -Traceback= 804B8F74 804B912C 800D7D18 8044A300 80446DE8
80458AC0 8044D408 804409DC 80440D64 8013B564 80440D8C 80460674
80460828 8044129C 80140CF8
10w1d: Vi3.1  Tnl/Sn69/69 PPTP: Unbinding session from idb,
informational traceback:
10w1d: -Traceback= 804B87A4 804B8EB8 804B918C 800D7D18 8044A300
80446DE8 80458AC0 8044D408 804409DC 80440D64 8013B564 80440D8C
80460674 80460828 8044129C 80140CF8
10w1d: vpnuser  Tnl/Sn69/69 PPTP: Destroying session, informational
traceback below:
10w1d: -Traceback= 804F0988 804F1264 804F074C 804F19D4 804DBB40
804B8EC0 804B918C 800D7D18 8044A300 80446DE8 80458AC0 8044D408
804409DC 80440D64 8013B564 80440D8C
10w1d: %SYS-5-CONFIG_I: Configured from console by soporte on vty0 ()
10w1d: Vi3.1 VPDN: Reseting interface, informational traceback below:
10w1d: -Traceback= 804B8F74 804B912C 800D7D18 8044A300 80446DE8
80458AC0 8044D408 804409DC 80440D64 8013B564 80440D8C 80460674
80460828 8044129C 80140CF8
10w1d: Vi3.1  Tnl/Sn70/70 PPTP: Unbinding session from idb,
informational traceback:
10w1d: -Traceback= 804B87A4 804B8EB8 804B918C 800D7D18 8044A300
80446DE8 80458AC0 8044D408 804409DC 80440D64 8013B564 80440D8C
80460674 80460828 8044129C 80140CF8
10w1d: vpnuser  Tnl/Sn70/70 PPTP: Destroying session, informational
traceback below:
10w1d: -Traceback= 804F0988 804F1264 804F074C 804F19D4 804DBB40
804B8EC0 804B918C 800D7D18 8044A300 80446DE8 80458AC0 8044D408
804409DC 80440D64 8013B564 80440D8C
#




-- 
"The network is the computer"


More information about the cisco-nsp mailing list