Добрый день.
Прошу вас помочь в настройке cisco 2901.
Второй день пытаюсь поднять vpn pptp до головной компании где также стоит cisco, на нем соответственно vpn сервер pptp.

Соединение с интернетом есть, а вот vpn не хочет работать.
а вот конфигурация:
version 15.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
service internal
!
hostname Cisco2901
!
boot-start-marker
boot-end-marker
!
!
no logging buffered
enable secret 5 $1$GNnZ$Mq8XQ7szWQ7Z02UdViBDl1
enable password *****
!
aaa new-model
!
!
aaa authentication login default local
aaa authentication ppp default local
aaa authorization network default none
!
!
!
!
!
aaa session-id common
clock timezone Tbilisi 4 0
!
no ipv6 cef
no ip gratuitous-arps
!
!
!
!
!
!
!
ip multicast-routing
!
!
ip domain name cisco2901.com
ip name-server 10.1.1.53
ip cef
multilink bundle-name authenticated
!
vpdn enable
!
vpdn-group 1
request-dialin
  protocol pptp
  rotary-group 0
  initiate-to ip xx.xx.74.90 ! здесь ip  pptp сервер
source-ip 31.148.xx.xx ! Мой белый ip
authen-before-forward
!
!
!
crypto pki trustpoint TP-self-signed-3855431214
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-3855431214
revocation-check none
rsakeypair TP-self-signed-3855431214
!
crypto pki trustpoint test_trustpoint_config_created_for_sdm
subject-name e=sdmtest@sdmtest.com
revocation-check crl
!
!
crypto pki certificate chain TP-self-signed-3855431214
crypto pki certificate chain test_trustpoint_config_created_for_sdm
license udi pid CISCO2901/K9 sn FCZ16312062
!
!
username spegov privilege 15 secret 5 $1$U2Dl$0VwmkE..Gbf3ZlwV6sfZp1
username httpuser privilege 15 password 0 cisco
!
redundancy
notification-timer 60000
!
!
no ip ftp passive
ip ssh time-out 60
ip ssh authentication-retries 2
ip ssh version 2
!
!
!
!
interface Embedded-Service-Engine0/0
no ip address
shutdown
!
interface GigabitEthernet0/0
description ===CHEBNET===
mac-address 0013.463d.8de3
ip address xx.xx.33.22 255.0.0.0
ip access-group 110 in
ip nat outside
ip virtual-reassembly in
duplex auto
speed auto
!
interface GigabitEthernet0/1
ip address 192.168.201.248 255.255.255.0
ip nat outside
ip virtual-reassembly in
duplex auto
speed auto
!
interface FastEthernet0/0/0
no ip address
!
interface FastEthernet0/0/1
no ip address
!
interface FastEthernet0/0/2
no ip address
!
interface FastEthernet0/0/3
no ip address
!
interface Vlan1
description === LAN ===
ip address 192.168.169.249 255.255.255.0
ip mask-reply
ip directed-broadcast
ip accounting output-packets
ip nat inside
ip virtual-reassembly in
ip tcp adjust-mss 1412
!
interface Dialer0
ip address negotiated
ip pim dense-mode
encapsulation ppp
dialer in-band
dialer idle-timeout 0
dialer string 123
dialer vpdn
dialer-group 1
ppp pfc local request
ppp pfc remote apply
ppp chap hostname savva\iptelvmk4
ppp chap password 0 tel688nortel7
no cdp enable
!
!
ip forward-protocol nd
!
ip http server
ip http access-class 20
ip http authentication local
ip http secure-server
ip http timeout-policy idle 5 life 8650 requests 100
!
ip dns server
ip nat inside source list NAT interface GigabitEthernet0/0 overload
ip nat inside source static tcp 192.168.169.3 21 xx.xx.33.22 21 extendable
ip nat inside source static tcp 192.168.202.122 3389 xx.xx.33.22 3389 extendable
ip nat inside source static tcp 192.168.202.122 8021 x.xx.33.22 8021 extendable
ip route 0.0.0.0 0.0.0.0 xx.xx.32.1
ip route 172.16.10.0 255.255.255.0 Dialer0
ip route 172.16.199.0 255.255.255.0 Dialer0
!
ip access-list extended NAT
permit ip host 192.168.202.0 any
permit ip host 192.168.201.0 any
permit ip 192.168.169.0 0.0.0.255 any
permit ip any any
permit ip host 192.168.169.0 any
!
access-list 20 permit 192.168.169.0 0.0.0.255
access-list 20 permit 192.168.202.0 0.0.0.255
access-list 20 permit 192.168.201.0 0.0.0.255
access-list 75 permit 195.168.169.0 0.0.0.255
access-list 110 permit icmp any any
access-list 110 permit udp any any eq ntp
access-list 110 permit udp host 10.1.1.53 eq domain any gt 1023
access-list 110 permit tcp any any
access-list 110 permit udp any any
access-list 110 permit tcp any host xx.xx.33.22 eq 3389
access-list 110 permit tcp any host xx.xx.33.22 eq 8021
access-list 110 permit tcp any host 192.168.169.3 eq ftp
access-list 110 permit tcp any host 192.168.169.3 eq ftp-data
access-list 110 permit ip host 172.16.199.0 any
dialer-list 1 protocol ip permit
!
!
!
!
!
control-plane
!
!
!
line con 0
line aux 0
line 2
no activation-character
no exec
transport preferred none
transport input all
transport output pad telnet rlogin lapb-ta mop udptn v120 ssh
stopbits 1
line vty 0 4
privilege level 15
password cisco
transport input telnet ssh
!
scheduler allocate 20000 1000
!
end