Не работает VPN PPTP на Cisco 871 — какие я допустил ошибки?
Адрес pptp сервера совпадает с адресом remote peer, и при установке PPP соединения добавляется соответствующий "С" маршрут на PPP интерфейс, решение: "no peer neighbor-route"  т.к данный адрес мы получаем через WAN.
Ivan:  Посмотрите новый конфиг version 15.0
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
service internal
!
hostname router-hma
!
boot-start-marker
boot-end-marker
!
no logging buffered
!
no aaa new-model
!
crypto pki trustpoint TP-self-signed-2657071675
 enrollment selfsigned
 subject-name cn=IOS-Self-Signed-Certificate-2657071675
 revocation-check none
 rsakeypair TP-self-signed-2657071675
!
!
dot11 syslog
ip source-route
no ip gratuitous-arps
no ip dhcp use vrf connected
ip dhcp excluded-address 192.168.1.1 192.168.1.210
!
ip dhcp pool LOCAL
   network 192.168.1.0 255.255.255.0
   default-router 192.168.1.100
   dns-server 193.238.131.93
!
!
ip cef
ip inspect WAAS flush-timeout 10
ip domain name mydomain
!
!
vpdn enable
!
vpdn-group 1
 description pptp
 request-dialin
  protocol pptp
  pool-member 1
 initiate-to ip<b> 176.116.153.18</b>
!
!
!
archive
 log config
  hidekeys
!
no spanning-tree vlan 1
no spanning-tree vlan 2
username LOGIN privilege 15 secret 5 $PASS
username LOGIN privilege 15 password 7 PASS
username LOGIN privilege 15 password 7 PASS
!
!
ip ssh version 1
!
!
!
!
!
!
!
interface FastEthernet0
!
interface FastEthernet1
!
interface FastEthernet2
!
interface FastEthernet3
!
interface FastEthernet4
 description $ETH-WAN$
 ip address dhcp
 ip nat outside
 ip nat enable
 ip virtual-reassembly
 duplex auto
 speed auto
!
interface Vlan1
 description $ETH-SW-LAUNCH$$INTF-INFO-HWIC 4ESW$
 ip address 192.168.1.100 255.255.255.0
 ip nat inside
 ip nat enable
 ip virtual-reassembly
!
interface Dialer0
 mtu 1450
 ip address negotiated
 ip virtual-reassembly
 encapsulation ppp
 dialer pool 1
 dialer remote-name 123
 dialer idle-timeout 0
 dialer string 123
 dialer persistent
 dialer vpdn
 dialer-group 1
 ppp pfc local request
 ppp pfc remote apply
 ppp encrypt mppe auto
 ppp chap hostname LOGIN
 ppp chap password 7 PASS
 ppp ipcp dns request
 no cdp enable
!
ip default-gateway 192.168.1.100
no ip forward-protocol nd
ip http server
ip http authentication local
ip http secure-server
!
ip dns server
ip nat inside source route-map nonat interface FastEthernet4 overload
ip route 192.168.0.0 255.255.0.0 FastEthernet4 dhcp
ip route 176.116.153.18 255.255.255.255 FastEthernet4 dhcp
!
ip access-list standard INSIDE_NAT
 permit 192.168.1.0 0.0.0.255
!
logging origin-id hostname
logging server-arp
access-list 23 permit 192.168.0.0 0.0.0.255
dialer-list 1 protocol ip permit
no cdp run

!
!
!
!
control-plane
!
!
line con 0
 logging synchronous
 no modem enable
line aux 0
line vty 0 4
 access-class 23 in
 exec-timeout 60 0
 privilege level 15
 password 7 PASS
 logging synchronous
 login local
 transport input ssh
!
scheduler max-task-time 5000
ntp server 67.215.65.132
ntp server 91.236.251.12
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