Cisco 7200 Interface Vi2 unbound from profile Di1

Question

Ich möchte eine PPPoE Verbindung herstellen aber der Client bezieht keine IP Adresse. In der Konsole kommt die Fehlermeldung

R2(config-if)#
*Nov  1 09:12:54.619:  PPPOE: we've got our pado and the pado timer went off
*Nov  1 09:12:54.619: OUT PADR from PPPoE Session
*Nov  1 09:12:54.639: PPPoE 15: I PADS  R:ca01.059e.0000 L:ca02.05c1.0000 Fa0/0
*Nov  1 09:12:54.639: IN PADS from PPPoE Session
*Nov  1 09:12:54.655: %DIALER-6-BIND: Interface Vi2 bound to profile Di1
*Nov  1 09:12:54.659: PPPoE: Virtual Access interface obtained.
*Nov  1 09:12:54.663: PPPoE : encap string prepared
*Nov  1 09:12:54.663: [0]PPPoE 15: data path set to PPPoE Client
*Nov  1 09:12:54.675: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to up
*Nov  1 09:12:55.071: PPPoE 15: I PADT  R:ca01.059e.0000 L:ca02.05c1.0000 Fa0/0
*Nov  1 09:12:55.071:  PPPoE : Shutting down client session
*Nov  1 09:12:55.075: [0]PPPoE 15: O PADT  R:ca01.059e.0000 L:ca02.05c1.0000 Fa0/0
*Nov  1 09:12:55.075: %DIALER-6-UNBIND: Interface Vi2 unbound from profile Di1
R2(config-if)#
*Nov  1 09:12:55.107: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to down
R2(config-if)#
*Nov  1 09:13:15.135:  Sending PADI: Interface = FastEthernet0/0
*Nov  1 09:13:15.151: PPPoE 0: I PADO  R:ca01.059e.0000 L:ca02.05c1.0000 Fa0/0
R2(config-if)#
*Nov  1 09:13:17.179:  PPPOE: we've got our pado and the pado timer went off
*Nov  1 09:13:17.179: OUT PADR from PPPoE Session
*Nov  1 09:13:17.191: PPPoE 16: I PADS  R:ca01.059e.0000 L:ca02.05c1.0000 Fa0/0
*Nov  1 09:13:17.195: IN PADS from PPPoE Session
*Nov  1 09:13:17.211: %DIALER-6-BIND: Interface Vi2 bound to profile Di1
*Nov  1 09:13:17.215: PPPoE: Virtual Access interface obtained.
*Nov  1 09:13:17.219: PPPoE : encap string prepared
*Nov  1 09:13:17.219: [0]PPPoE 16: data path set to PPPoE Client
*Nov  1 09:13:17.231: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to up
*Nov  1 09:13:17.651: PPPoE 16: I PADT  R:ca01.059e.0000 L:ca02.05c1.0000 Fa0/0
*Nov  1 09:13:17.655:  PPPoE : Shutting down client session
*Nov  1 09:13:17.655: [0]PPPoE 16: O PADT  R:ca01.059e.0000 L:ca02.05c1.0000 Fa0/0
*Nov  1 09:13:17.663: %DIALER-6-UNBIND: Interface Vi2 unbound from profile Di1
R2(config-if)#
*Nov  1 09:13:17.691: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to down
R2(config-if)#
*Nov  1 09:13:37.683:  Sending PADI: Interface = FastEthernet0/0

Hier ist meine Client Konfiguration

interface dialer 1
ip address negotiated
encapsulation ppp
ppp chap password 0 <password>
ppp authentication chap callin
dialer pool 1
dialer-group 1
ip mtu 1492

dialer-list 1 protocol ip permit

ip route 0.0.0.0 0.0.0.0 dialer 1


int fa0/0
no ip address
pppoe enable
pppoe-client dial-pool-number 1

Comments

Die Logausgabe zeigt, dass der PPPoE-Client zwar erfolgreich einen PADO (PPPoE Active Discovery Offer) vom Server erhalten hat, aber danach scheint es Probleme beim Verbinden zu geben. Der PADR (PPPoE Active Discovery Request) wird gesendet, aber der Server antwortet mit einem PADT (PPPoE Active Discovery Terminate), was darauf hinweist, dass die Verbindung vom Server beendet wurde.

Ein häufiger Grund für solche Probleme ist ein Authentifizierungsfehler.