Configuration d'un PC en tant que client PPPoE pour une connexion à deux FSI avec un UAC 6400

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Mis à jour:1 juin 2005

ID du document:12859

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Contenu

Introduction

Conditions préalables

Conditions requises

Composants utilisés

Conventions

Configurer

Diagramme du réseau

Configurations

Exemple de sortie de débogage

Débogage d'une connexion à madrid.com : Débogage sur 6400 NRP

Débogage d'une connexion à madrid.com : Débogage sur madrid.com

Débogage d'une connexion à barcelona.com : Débogage sur barcelona.com

Informations connexes

Introduction

Ce document décrit comment employer le logiciel client de Protocole PPPoE (PPP sur Ethernet) pour connecter un PC à deux fournisseurs d'accès Internet différents (ISP) différents noms d'utilisateur de cette utilisation :

asier@madrid.com (mot de passe « mot de passe ») pour connecter à madrid.com l'ISP
asier@barcelona.com (mot de passe « mot de passe ») pour connecter à barcelona.com l'ISP

Conditions préalables

Conditions requises

Aucune spécification déterminée n'est requise pour ce document.

Composants utilisés

Ce document n'est pas limité à des versions de matériel et de logiciel spécifiques.

Conventions

Pour plus d'informations sur les conventions utilisées dans ce document, reportez-vous à Conventions relatives aux conseils techniques Cisco.

Configurer

Cette section vous fournit des informations pour configurer les fonctionnalités décrites dans ce document.

Remarque: Utilisez l'outil Command Lookup Tool (clients enregistrés seulement) pour obtenir plus d'informations sur les commandes utilisées dans cette section.

Diagramme du réseau

Ce document utilise la configuration réseau suivante :

Configurations

Remarque: Dans la configuration du Cisco 6400 NRP, vous avez placé le Maximum Transmission Unit (MTU). Référez-vous à la taille de MTU de dépannage dans la Connectivité de Dialin de PPPoE pour plus d'informations sur la façon changer la taille de MTU.

CPE de Cisco 827
no ip routing ! ! interface Ethernet0 no ip address no ip directed-broadcast bridge-group 1 ! interface ATM0 no ip address no ip directed-broadcast no atm ilmi-keepalive pvc 3/33 ! encapsulation aal5snap ! bridge-group 1 ! bridge 1 protocol ieee !

CPE de Cisco 827

no ip routing 
! 
! 
interface Ethernet0 
 no ip address 
 no ip directed-broadcast 
 bridge-group 1 
! 
interface ATM0 
 no ip address 
 no ip directed-broadcast 
 no atm ilmi-keepalive 
 pvc 3/33 
! 
 encapsulation aal5snap 
! 
 bridge-group 1 
! 
bridge 1 protocol ieee 
!

Cisco 6400 NRP
aaa new-model aaa authentication login default none aaa authentication ppp default group radius local aaa authorization network default group radius ! ip cef ! vpdn enable vpdn search-order domain ! vpdn-group 1 accept-dialin protocol pppoe virtual-template 1 pppoe limit per-mac 4 pppoe limit per-vc 4 ! vc-class atm BridgedUsers protocol pppoe ubr 10000 10000 encapsulation aal5snap ! interface ATM0/0/0.333 point-to-point pvc 3/33 class-vc BridgedUsers ubr 400 ! interface Virtual-Template1 description USED FOR PPPoE ip unnumbered FastEthernet0/0/0 ip mtu 1492 ip mroute-cache load-interval 30 no peer default ip address ppp authentication pap ! radius-server host 10.200.56.16 auth-port 1645 acct-port 1646 key cisco radius-server retransmit 3 radius-server attribute nas-port format d radius-server key cisco !

Cisco 6400 NRP

aaa new-model 
aaa authentication login default none 
aaa authentication ppp default group radius local 
aaa authorization network default group radius 
! 
ip cef 
! 
vpdn enable 
vpdn search-order domain 
! 
vpdn-group 1 
 accept-dialin 
  protocol pppoe 
  virtual-template 1 
 pppoe limit per-mac 4 
 pppoe limit per-vc 4 
! 
vc-class atm BridgedUsers 
  protocol pppoe 
  ubr 10000 10000 
  encapsulation aal5snap 
! 
interface ATM0/0/0.333 point-to-point 
 pvc 3/33 
  class-vc BridgedUsers 
  ubr 400 
 ! 
interface Virtual-Template1 
 description USED FOR PPPoE 
 ip unnumbered FastEthernet0/0/0 
 ip mtu 1492 
 ip mroute-cache 
 load-interval 30 
 no peer default ip address 
 ppp authentication pap 
! 
radius-server host 10.200.56.16 auth-port 1645 acct-port 1646 key cisco 
radius-server retransmit 3 
radius-server attribute nas-port format d 
radius-server key cisco 
!

L'utilisateur se connectera à l'interface atm 0/0/0.333. Puisque cette interface est circuit virtuel-classe jointe BridegedUsers, elle utilise le PPPoE. Pour les utilisateurs PPPoE, vous devez appliquer le virtual-template 1 selon le vpdn-groupe 1.

Pour authentifier l'utilisateur (authentification PAP de ppp), allez à RADIUS le serveur, qui enverra les informations pour créer un tunnel à barcelona.com ou à madrid.com.

Cisco Secure UNIX : madrid.com
root@canonball[/opt/csecure/CLI]./ViewProfile -p 9900 -u madrid.com User Profile Information user = madrid.com{ profile_id = 70 profile_cycle = 12 radius=SSG-6400 { check_items= { 2=password } reply_attributes= { 9,1="vpdn:tunnel-id=MADRID" 9,1="vpdn:tunnel-type=l2tp" 9,1="vpdn:ip-addresses=10.200.56.9" 9,1="vpdn:l2tp-tunnel-password=password" } } }

Cisco Secure UNIX : madrid.com

root@canonball[/opt/csecure/CLI]./ViewProfile -p 9900 -u madrid.com 
User Profile Information 
user = madrid.com{ 
profile_id = 70 
profile_cycle = 12 
radius=SSG-6400 { 
check_items= { 
2=password 
} 
reply_attributes= { 
9,1="vpdn:tunnel-id=MADRID" 
9,1="vpdn:tunnel-type=l2tp" 
9,1="vpdn:ip-addresses=10.200.56.9" 
9,1="vpdn:l2tp-tunnel-password=password" 
} 
} 

}

Cisco Secure UNIX : barcelona.com
root@canonball[/opt/csecure/CLI]./ViewProfile -p 9900 -u barcelona.com User Profile Information user = barcelona.com{ profile_id = 71 profile_cycle = 13 radius=SSG-6400 { check_items= { 2=password } reply_attributes= { 9,1="vpdn:tunnel-id=BARCELONA" 9,1="vpdn:tunnel-type=l2tp" 9,1="vpdn:ip-addresses=10.200.56.8" 9,1="vpdn:l2tp-tunnel-password=password" } } }

Cisco Secure UNIX : barcelona.com

root@canonball[/opt/csecure/CLI]./ViewProfile -p 9900 -u barcelona.com 
User Profile Information 
user = barcelona.com{ 
profile_id = 71 
profile_cycle = 13 
radius=SSG-6400 { 
check_items= { 
2=password 
} 
reply_attributes= { 
9,1="vpdn:tunnel-id=BARCELONA" 
9,1="vpdn:tunnel-type=l2tp" 
9,1="vpdn:ip-addresses=10.200.56.8" 
9,1="vpdn:l2tp-tunnel-password=password" 
} 
} 

}

L'ISP de madrid.com authentifiera localement. Vous devez envoyer au client l'adresse IP et les adresses IP pour les serveurs DNS.

ISP madrid.com
ip name-server 144.254.6.135 ip name-server 144.254.6.143 ! username asier@madrid.com password 0 password ! vpdn-group MADRID accept-dialin protocol l2tp virtual-template 1 terminate-from hostname MADRID local name TO-MADRID l2tp tunnel password 0 password ! ! interface Virtual-Template1 description USED FOR PPPoA ip unnumbered FastEthernet0/0/0 no ip route-cache cef load-interval 30 peer default ip address pool MADRID no ppp lcp fast-start ppp authentication pap ! ip local pool MADRID 31.0.0.1 !

ISP madrid.com

ip name-server 144.254.6.135 
ip name-server 144.254.6.143 
! 
username asier@madrid.com password 0 password 
! 
vpdn-group MADRID 
 accept-dialin 
  protocol l2tp 
  virtual-template 1 
 terminate-from hostname MADRID 
 local name TO-MADRID 
 l2tp tunnel password 0 password 
! 
! 
interface Virtual-Template1 
 description USED FOR PPPoA 
 ip unnumbered FastEthernet0/0/0 
 no ip route-cache cef 
 load-interval 30 
 peer default ip address pool MADRID 
 no ppp lcp fast-start 
 ppp authentication pap 
! 
ip local pool MADRID 31.0.0.1 
!

Quand utilisant barcelona.com, le routeur obtiendra l'adresse IP du serveur de RADIUS et l'enverra au PPPoE Client.

ISP barcelona.com
aaa new-model aaa authentication login default none aaa authentication ppp default group radius local aaa authorization network default group radius ! ! vpdn-group BARCELONA accept-dialin protocol l2tp virtual-template 2 terminate-from hostname BARCELONA local name TO-BARCELONA l2tp tunnel password 7 070C285F4D06 ! ! interface Virtual-Template2 ip unnumbered FastEthernet0/0/0 no ip route-cache cef load-interval 30 no peer default ip address no ppp lcp fast-start ppp authentication pap ! radius-server host 10.200.56.16 auth-port 1645 acct-port 1646 key cisco radius-server retransmit 3 radius-server attribute nas-port format d radius-server key cisco

ISP barcelona.com

aaa new-model 
aaa authentication login default none 
aaa authentication ppp default group radius local 
aaa authorization network default group radius 
! 
! 
vpdn-group BARCELONA 
 accept-dialin 
  protocol l2tp 
  virtual-template 2 
 terminate-from hostname BARCELONA 
 local name TO-BARCELONA 
 l2tp tunnel password 7 070C285F4D06 
! 
! 
interface Virtual-Template2 
 ip unnumbered FastEthernet0/0/0 
 no ip route-cache cef 
 load-interval 30 
 no peer default ip address 
 no ppp lcp fast-start 
 ppp authentication pap 
! 
radius-server host 10.200.56.16 auth-port 1645 acct-port 1646 key cisco 
radius-server retransmit 3 
radius-server attribute nas-port format d 
radius-server key cisco

Serveur de Barcelone RADIUS
root@barcelona-radius[/opt/csecure/CLI]./ViewProfile -p 9900 -u asier@barcelona.com !--- This output should be on one line on the screen. User Profile Information user = asier@barcelona.com{ profile_id = 69 profile_cycle = 8 radius=SSG-6400 { check_items= { 2=password } reply_attributes= { 6=2 7=1 8=452984833 9=4294967295 } } } root@barcelona-radius[/opt/csecure/CLI]

Serveur de Barcelone RADIUS

root@barcelona-radius[/opt/csecure/CLI]./ViewProfile -p 9900 
-u asier@barcelona.com 
!--- This output should be on one line on the screen.

User Profile Information 
user = asier@barcelona.com{ 
profile_id = 69 
profile_cycle = 8 
radius=SSG-6400 { 
check_items= { 
2=password 
} 
reply_attributes= { 
6=2 
7=1 
8=452984833 
9=4294967295 
} 
} 

} 

root@barcelona-radius[/opt/csecure/CLI]

Exemple de sortie de débogage

L'Outil Interpréteur de sortie (clients enregistrés uniquement) (OIT) prend en charge certaines commandes show. Utilisez l'OIT pour afficher une analyse de la sortie de la commande show .

Remarque: Référez-vous à la section Informations importantes sur les commandes Debug avant d'utiliser les commandes debug.

Débogage d'une connexion à madrid.com : Débogage sur 6400 NRP

6400_nrp1#show debug
General OS:
  AAA Authentication debugging is on
  AAA Authorization debugging is on
VPN:
  L2X protocol events debugging is on
Radius protocol debugging is on
6400_nrp1#
6400_nrp1#
00:54:54: %LINK-3-UPDOWN: Interface Virtual-Access1, changed state to up
00:54:54: Vi1 AAA/AUTHOR/FSM: (0): LCP succeeds trivially
00:54:56: AAA: parse name=Virtual-Access1 idb type=21 tty=-1
00:54:56: AAA: name=Virtual-Access1 flags=0x11 type=7 shelf=0 slot=0 adapter=0 
port=1 channel=0
00:54:56: AAA/MEMORY: create_user (0x61561D74) user='madrid.com' ruser='' 
port='Virtual-Access1' rem_addr='' authen_type=NONE service=LOGIN priv=0
00:54:56: Virtual-Access1 AAA/AUTHOR/VPDN (2958969022): Port='Virtual-Access1' 
list='default' service=NET
00:54:56: AAA/AUTHOR/VPDN: Virtual-Access1 (2958969022) user='madrid.com'
00:54:56: Virtual-Access1 AAA/AUTHOR/VPDN (2958969022): send AV service=ppp
00:54:56: Virtual-Access1 AAA/AUTHOR/VPDN (2958969022): send AV protocol=vpdn
00:54:56: Virtual-Access1 AAA/AUTHOR/VPDN (2958969022): found list "default"
00:54:56: Virtual-Access1 AAA/AUTHOR/VPDN (2958969022): Method=radius (radius)
00:54:56: RADIUS: authenticating to get author data
00:54:56: RADIUS: ustruct sharecount=2
00:54:56: RADIUS: Initial Transmit Virtual-Access1 id 8 10.200.56.16:1645, 
Access-Request, len 74
00:54:56:         Attribute 4 6 0AC83803
00:54:56:         Attribute 5 6 20030021
00:54:56:         Attribute 61 6 00000005
00:54:56:         Attribute 1 12 6D616472
00:54:56:         Attribute 2 18 A6921C76
00:54:56:         Attribute 6 6 00000005
00:54:56: RADIUS: Received from id 8 10.200.56.16:1645, Access-Accept, len 158
00:54:56:         Attribute 26 30 0000000901187670
00:54:56:         Attribute 26 30 0000000901187670
00:54:56:         Attribute 26 38 0000000901207670
00:54:56:         Attribute 26 40 0000000901227670
00:54:56: RADIUS: saved authorization data for user 61561D74 at 61559AD0
00:54:56: RADIUS: cisco AVPair "vpdn:tunnel-id=MADRID"
00:54:56: RADIUS: cisco AVPair "vpdn:tunnel-type=l2tp"
00:54:56: RADIUS: cisco AVPair "vpdn:ip-addresses=10.200.56.9"
00:54:56: RADIUS: cisco AVPair "vpdn:l2tp-tunnel-password=cisco"
00:54:56: AAA/AUTHOR (2958969022): Post authorization status = PASS_ADD
00:54:56: AAA/AUTHOR/VPDN: Processing AV service=ppp
00:54:56: AAA/AUTHOR/VPDN: Processing AV protocol=vpdn
00:54:56: AAA/AUTHOR/VPDN: Processing AV tunnel-id=MADRID
00:54:56: AAA/AUTHOR/VPDN: Processing AV tunnel-type=l2tp
00:54:56: AAA/AUTHOR/VPDN: Processing AV ip-addresses=10.200.56.9
00:54:56: AAA/AUTHOR/VPDN: Processing AV l2tp-tunnel-password=cisco
00:54:56: AAA/MEMORY: free_user (0x61561D74) user='madrid.com' ruser='' 
port='Virtual-Access1' rem_addr='' authen_type=NONE service=LOGIN priv=0
00:54:56: Tnl 8945 L2TP: SM State idle
00:54:56: Tnl 8945 L2TP: O SCCRQ 
00:54:56: Tnl 8945 L2TP: Tunnel state change from idle to wait-ctl-reply
00:54:56: Tnl 8945 L2TP: SM State wait-ctl-reply
00:54:56: Tnl 8945 L2TP: I SCCRP from TO-MADRID
00:54:56: Tnl 8945 L2TP: Got a challenge from remote peer, TO-MADRID
00:54:56: Tnl 8945 L2TP: Got a response from remote peer, TO-MADRID
00:54:56: Tnl 8945 L2TP: Tunnel Authentication success
00:54:56: Tnl 8945 L2TP: Tunnel state change from wait-ctl-reply to established
00:54:56: Tnl 8945 L2TP: O SCCCN  to TO-MADRID tnlid 20349
00:54:56: Tnl 8945 L2TP: SM State established
00:54:56: AAA: parse name=Virtual-Access1 idb type=21 tty=-1
00:54:56: AAA: name=Virtual-Access1 flags=0x11 type=7 shelf=0 slot=0 adapter=0 
port=1 channel=0
00:54:56: AAA/MEMORY: create_user (0x6155AA68) user='asier@madrid.com' ruser='' 
port='Virtual-Access1' rem_addr='' authen_type=CHAP service=PPP priv=1
00:54:56: Tnl/Cl 8945/10 L2TP: Session FS enabled
00:54:56: Tnl/Cl 8945/10 L2TP: Session state change from idle to wait-for-tunnel
00:54:56: Vi1 Tnl/Cl 8945/10 L2TP: Create session
00:54:56: Tnl 8945 L2TP: SM State established
00:54:56: Vi1 Tnl/Cl 8945/10 L2TP: O ICRQ to TO-MADRID 20349/0
00:54:56: Vi1 Tnl/Cl 8945/10 L2TP: Session state change from wait-for-tunnel 
to wait-reply
00:54:56: Vi1 Tnl/Cl 8945/10 L2TP: O ICCN to TO-MADRID 20349/42
00:54:56: Vi1 Tnl/Cl 8945/10 L2TP: Session state change from wait-reply 
to established
00:54:57: %LINEPROTO-5-UPDOWN: Line protocol on Interface Virtual-Access1, 
changed state to up

6400_nrp1#
6400_nrp1#
6400_nrp1#sh vpdn tunn
 
L2TP Tunnel Information Total tunnels 1 sessions 1
 
LocID RemID Remote Name   State  Remote Address  Port  Sessions
8945  20349 TO-MADRID     est    10.200.56.9     1701  1       
 
%No active L2F tunnels
 
PPPoE Tunnel Information Total tunnels 1 sessions 1
 
PPPoE Tunnel Information
 
Session count: 1
6400_nrp1#

Débogage d'une connexion à madrid.com : Débogage sur madrid.com

madrid#show debug              
VPN:
  L2X protocol events debugging is on
PPP:
  PPP authentication debugging is on
  PPP protocol negotiation debugging is on
madrid#
3d22h: Tnl 62700 L2TP: O StopCCN  to MADRID tnlid 57782
3d22h: Tnl 62700 L2TP: Tunnel state change from no-sessions-left to shutting-down
3d22h: Tnl 62700 L2TP: Shutdown tunnel
3d22h: Tnl 62700 L2TP: Tunnel state change from shutting-down to idle
3d22h: L2TP: I SCCRQ from MADRID tnl 41083
3d22h: Tnl 39515 L2TP: Got a challenge in SCCRQ, MADRID
3d22h: Tnl 39515 L2TP: New tunnel created for remote MADRID, address 10.200.56.4
3d22h: Tnl 39515 L2TP: O SCCRP  to MADRID tnlid 41083
3d22h: Tnl 39515 L2TP: Tunnel state change from idle to wait-ctl-reply
3d22h: Tnl 39515 L2TP: I SCCCN from MADRID tnl 41083
3d22h: Tnl 39515 L2TP: Got a Challenge Response in SCCCN from MADRID
3d22h: Tnl 39515 L2TP: Tunnel Authentication success
3d22h: Tnl 39515 L2TP: Tunnel state change from wait-ctl-reply to established
3d22h: Tnl 39515 L2TP: SM State established
3d22h: Tnl 39515 L2TP: I ICRQ from MADRID tnl 41083
3d22h: Tnl/Cl 39515/44 L2TP: Session FS enabled
3d22h: Tnl/Cl 39515/44 L2TP: Session state change from idle to wait-connect
3d22h: Tnl/Cl 39515/44 L2TP: New session created
3d22h: Tnl/Cl 39515/44 L2TP: O ICRP to MADRID 41083/12
3d22h: Tnl/Cl 39515/44 L2TP: I ICCN from MADRID tnl 41083, cl 12
3d22h: Tnl/Cl 39515/44 L2TP: Session state change from wait-connect to established
3d22h: Vi1 PPP: Phase is DOWN, Setup [0 sess, 0 load]
3d22h: %LINK-3-UPDOWN: Interface Virtual-Access1, changed state to up
3d22h: Vi1 PPP: Treating connection as a dedicated line
3d22h: Vi1 PPP: Phase is ESTABLISHING, Active Open [0 sess, 0 load]
3d22h: Vi1 LCP: O CONFREQ [Closed] id 1 len 14
3d22h: Vi1 LCP:    AuthProto PAP (0x0304C023)
3d22h: Vi1 LCP:    MagicNumber 0x64D04BCB (0x050664D04BCB)
3d22h: Vi1 PPP: Using set call direction
3d22h: Vi1 PPP: Treating connection as a callin
3d22h: Vi1 LCP: I FORCED CONFREQ len 10
3d22h: Vi1 LCP:    AuthProto PAP (0x0304C023)
3d22h: Vi1 LCP:    MagicNumber 0x10B541C6 (0x050610B541C6)
3d22h: Vi1 PPP: Phase is AUTHENTICATING, by this end [0 sess, 0 load]
3d22h: Vi1 PAP: I AUTH-REQ id 1 len 30 from "asier@madrid.com"
3d22h: Vi1 PAP: Authenticating peer asier@madrid.com
3d22h: Vi1 PAP: O AUTH-ACK id 1 len 5
3d22h: Vi1 PPP: Phase is UP [0 sess, 0 load]
3d22h: Vi1 IPCP: O CONFREQ [Closed] id 1 len 10
3d22h: Vi1 IPCP:    Address 10.200.56.9 (0x03060AC83809)
3d22h: Vi1 IPCP: I CONFREQ [REQsent] id 1 len 34
3d22h: Vi1 IPCP:    Address 0.0.0.0 (0x030600000000)
3d22h: Vi1 IPCP:    PrimaryDNS 0.0.0.0 (0x810600000000)
3d22h: Vi1 IPCP:    PrimaryWINS 0.0.0.0 (0x820600000000)
3d22h: Vi1 IPCP:    SecondaryDNS 0.0.0.0 (0x830600000000)
3d22h: Vi1 IPCP:    SecondaryWINS 0.0.0.0 (0x840600000000)
3d22h: Vi1 IPCP: Pool returned 31.0.0.1
3d22h: Vi1 IPCP: O CONFREJ [REQsent] id 1 len 16
3d22h: Vi1 IPCP:    PrimaryWINS 0.0.0.0 (0x820600000000)
3d22h: Vi1 IPCP:    SecondaryWINS 0.0.0.0 (0x840600000000)
3d22h: Vi1 IPCP: I CONFACK [REQsent] id 1 len 10
3d22h: Vi1 IPCP:    Address 10.200.56.9 (0x03060AC83809)
3d22h: Vi1 IPCP: I CONFREQ [ACKrcvd] id 2 len 22
3d22h: Vi1 IPCP:    Address 0.0.0.0 (0x030600000000)
3d22h: Vi1 IPCP:    PrimaryDNS 0.0.0.0 (0x810600000000)
3d22h: Vi1 IPCP:    SecondaryDNS 0.0.0.0 (0x830600000000)
3d22h: Vi1 IPCP: O CONFNAK [ACKrcvd] id 2 len 22
3d22h: Vi1 IPCP:    Address 31.0.0.1 (0x03061F000001)
3d22h: Vi1 IPCP:    PrimaryDNS 144.254.6.135 (0x810690FE0687)
3d22h: Vi1 IPCP:    SecondaryDNS 144.254.6.143 (0x830690FE068F)
3d22h: Vi1 IPCP: I CONFREQ [ACKrcvd] id 3 len 22
3d22h: Vi1 IPCP:    Address 31.0.0.1 (0x03061F000001)
3d22h: Vi1 IPCP:    PrimaryDNS 144.254.6.135 (0x810690FE0687)
3d22h: Vi1 IPCP:    SecondaryDNS 144.254.6.143 (0x830690FE068F)
3d22h: Vi1 IPCP: O CONFACK [ACKrcvd] id 3 len 22
3d22h: Vi1 IPCP:    Address 31.0.0.1 (0x03061F000001)
3d22h: Vi1 IPCP:    PrimaryDNS 144.254.6.135 (0x810690FE0687)
3d22h: Vi1 IPCP:    SecondaryDNS 144.254.6.143 (0x830690FE068F)
3d22h: Vi1 IPCP: State is Open
3d22h: Vi1 IPCP: Install route to 31.0.0.1
3d22h: %LINEPROTO-5-UPDOWN: Line protocol on Interface Virtual-Access1, 
changed state to up

Débogage d'une connexion à barcelona.com : Débogage sur barcelona.com

barcelona#show debug
General OS:
  AAA Authentication debugging is on
  AAA Authorization debugging is on
PPP:
  PPP authentication debugging is on
  PPP protocol negotiation debugging is on
barcelona#

barcelona#
*Oct 23 07:32:08.257: Vi1 LCP: I ECHOREQ [Open] id 114 len 12 magic 0x1FE02867
*Oct 23 07:32:08.257: Vi1 LCP: O ECHOREP [Open] id 114 len 12 magic 0x6DBBA9F4
*Oct 23 07:32:16.813: Vi2 PPP: Phase is DOWN, Setup [0 sess, 1 load]
*Oct 23 07:32:16.925: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to up
*Oct 23 07:32:16.925: Vi2 PPP: Treating connection as a dedicated line
*Oct 23 07:32:16.925: Vi2 PPP: Phase is ESTABLISHING, Active Open [0 sess, 1 load]
*Oct 23 07:32:16.925: Vi2 AAA/AUTHOR/FSM: (0): LCP succeeds trivially
*Oct 23 07:32:16.925: Vi2 LCP: O CONFREQ [Closed] id 1 len 14
*Oct 23 07:32:16.925: Vi2 LCP:    AuthProto PAP (0x0304C023)
*Oct 23 07:32:16.925: Vi2 LCP:    MagicNumber 0x6E69874A (0x05066E69874A)
*Oct 23 07:32:16.925: Vi2 PPP: Using set call direction
*Oct 23 07:32:16.925: Vi2 PPP: Treating connection as a callin
*Oct 23 07:32:16.925: Vi2 LCP: I FORCED CONFREQ len 10
*Oct 23 07:32:16.925: Vi2 LCP:    AuthProto PAP (0x0304C023)
*Oct 23 07:32:16.925: Vi2 LCP:    MagicNumber 0x10C2B619 (0x050610C2B619)
*Oct 23 07:32:16.925: Vi2 PPP: Phase is AUTHENTICATING, by this end [0 sess, 1 load]
*Oct 23 07:32:16.925: Vi2 PAP: I AUTH-REQ id 1 len 33 from "asier@barcelona.com"
*Oct 23 07:32:16.925: Vi2 PAP: Authenticating peer asier@barcelona.com
*Oct 23 07:32:16.925: AAA: parse name=Virtual-Access2 idb type=21 tty=-1
*Oct 23 07:32:16.925: AAA: name=Virtual-Access2 flags=0x11 type=5 shelf=0 slot=0 
adapter=0 port=2 channel=0
*Oct 23 07:32:16.925: AAA/MEMORY: create_user (0x6187732C) user='asier@barcelona.com' 
ruser='' port='Virtual-Access2' rem_addr='' authen_type=PAP service=PPP priv=1
*Oct 23 07:32:16.925: AAA/AUTHEN/START (3921030273): port='Virtual-Access2' list='' 
action=LOGIN service=PPP
*Oct 23 07:32:16.929: AAA/AUTHEN/START (3921030273): using "default" list
*Oct 23 07:32:16.929: AAA/AUTHEN/START (3921030273): Method=radius (radius)
*Oct 23 07:32:16.933: AAA/AUTHEN (3921030273): status = PASS
*Oct 23 07:32:16.933: Vi2 AAA/AUTHOR/LCP: Authorize LCP
*Oct 23 07:32:16.933: Vi2 AAA/AUTHOR/LCP (230701808): Port='Virtual-Access2' 
list='' service=NET
*Oct 23 07:32:16.933: AAA/AUTHOR/LCP: Vi2 (230701808) user='asier@barcelona.com'
*Oct 23 07:32:16.933: Vi2 AAA/AUTHOR/LCP (230701808): send AV service=ppp
*Oct 23 07:32:16.933: Vi2 AAA/AUTHOR/LCP (230701808): send AV protocol=lcp
*Oct 23 07:32:16.933: Vi2 AAA/AUTHOR/LCP (230701808): found list "default"
*Oct 23 07:32:16.933: Vi2 AAA/AUTHOR/LCP (230701808): Method=radius (radius)
*Oct 23 07:32:16.933: Vi2 AAA/AUTHOR (230701808): Post authorization status = PASS_REPL
*Oct 23 07:32:16.933: Vi2 AAA/AUTHOR/LCP: Processing AV service=ppp
*Oct 23 07:32:16.933: Vi2 PAP: O AUTH-ACK id 1 len 5
*Oct 23 07:32:16.933: Vi2 PPP: Phase is UP [0 sess, 1 load]
*Oct 23 07:32:16.933: Vi2 AAA/AUTHOR/FSM: (0): Can we start IPCP?
*Oct 23 07:32:16.933: Vi2 AAA/AUTHOR/FSM (284378021): Port='Virtual-Access2' 
list='' service=NET
*Oct 23 07:32:16.933: AAA/AUTHOR/FSM: Vi2 (284378021) user='asier@barcelona.com'
*Oct 23 07:32:16.933: Vi2 AAA/AUTHOR/FSM (284378021): send AV service=ppp
*Oct 23 07:32:16.933: Vi2 AAA/AUTHOR/FSM (284378021): send AV protocol=ip
*Oct 23 07:32:16.933: Vi2 AAA/AUTHOR/FSM (284378021): found list "default"
*Oct 23 07:32:16.933: Vi2 AAA/AUTHOR/FSM (284378021): Method=radius (radius)
*Oct 23 07:32:16.933: Vi2 AAA/AUTHOR (284378021): Post authorization status = PASS_REPL
*Oct 23 07:32:16.933: Vi2 AAA/AUTHOR/FSM: We can start IPCP
*Oct 23 07:32:16.933: Vi2 IPCP: O CONFREQ [Closed] id 1 len 10
*Oct 23 07:32:16.933: Vi2 IPCP:    Address 0.0.0.0 (0x030600000000)
*Oct 23 07:32:16.957: Vi2 IPCP: I CONFREQ [REQsent] id 1 len 34
*Oct 23 07:32:16.957: Vi2 IPCP:    Address 0.0.0.0 (0x030600000000)
*Oct 23 07:32:16.957: Vi2 IPCP:    PrimaryDNS 0.0.0.0 (0x810600000000)
*Oct 23 07:32:16.957: Vi2 IPCP:    PrimaryWINS 0.0.0.0 (0x820600000000)
*Oct 23 07:32:16.957: Vi2 IPCP:    SecondaryDNS 0.0.0.0 (0x830600000000)
*Oct 23 07:32:16.957: Vi2 IPCP:    SecondaryWINS 0.0.0.0 (0x840600000000)
*Oct 23 07:32:16.961: Vi2 AAA/AUTHOR/IPCP: Start.  Her address 0.0.0.0, 
we want 0.0.0.0
*Oct 23 07:32:16.961: Vi2 AAA/AUTHOR/IPCP: Processing AV service=ppp
*Oct 23 07:32:16.961: Vi2 AAA/AUTHOR/IPCP: Processing AV addr=27.0.0.1
*Oct 23 07:32:16.961: Vi2 AAA/AUTHOR/IPCP: Authorization succeeded
*Oct 23 07:32:16.961: Vi2 AAA/AUTHOR/IPCP: Done.  Her address 0.0.0.0, 
we want 27.0.0.1
*Oct 23 07:32:16.961: Vi2 IPCP: O CONFREJ [REQsent] id 1 len 28
*Oct 23 07:32:16.961: Vi2 IPCP:    PrimaryDNS 0.0.0.0 (0x810600000000)
*Oct 23 07:32:16.961: Vi2 IPCP:    PrimaryWINS 0.0.0.0 (0x820600000000)
*Oct 23 07:32:16.961: Vi2 IPCP:    SecondaryDNS 0.0.0.0 (0x830600000000)
*Oct 23 07:32:16.961: Vi2 IPCP:    SecondaryWINS 0.0.0.0 (0x840600000000)
*Oct 23 07:32:16.965: Vi2 IPCP: I CONFACK [REQsent] id 1 len 10
*Oct 23 07:32:16.965: Vi2 IPCP:    Address 0.0.0.0 (0x030600000000)
*Oct 23 07:32:16.981: Vi2 IPCP: I CONFREQ [ACKrcvd] id 2 len 10
*Oct 23 07:32:16.981: Vi2 IPCP:    Address 0.0.0.0 (0x030600000000)
*Oct 23 07:32:16.981: Vi2 AAA/AUTHOR/IPCP: Start.  Her address 0.0.0.0, 
we want 27.0.0.1
*Oct 23 07:32:16.981: Vi2 AAA/AUTHOR/IPCP: Processing AV service=ppp
*Oct 23 07:32:16.981: Vi2 AAA/AUTHOR/IPCP: Processing AV addr=27.0.0.1
*Oct 23 07:32:16.981: Vi2 AAA/AUTHOR/IPCP: Authorization succeeded
*Oct 23 07:32:16.981: Vi2 AAA/AUTHOR/IPCP: Done.  Her address 0.0.0.0, 
we want 27.0.0.1
*Oct 23 07:32:16.981: Vi2 IPCP: O CONFNAK [ACKrcvd] id 2 len 10
*Oct 23 07:32:16.981: Vi2 IPCP:    Address 27.0.0.1 (0x03061B000001)
*Oct 23 07:32:17.001: Vi2 IPCP: I CONFREQ [ACKrcvd] id 3 len 10
*Oct 23 07:32:17.001: Vi2 IPCP:    Address 27.0.0.1 (0x03061B000001)
*Oct 23 07:32:17.001: Vi2 AAA/AUTHOR/IPCP: Start.  Her address 27.0.0.1, 
we want 27.0.0.1
*Oct 23 07:32:17.001: Vi2 AAA/AUTHOR/IPCP: Processing AV service=ppp
*Oct 23 07:32:17.001: Vi2 AAA/AUTHOR/IPCP: Processing AV addr=27.0.0.1
*Oct 23 07:32:17.001: Vi2 AAA/AUTHOR/IPCP: Authorization succeeded
*Oct 23 07:32:17.001: Vi2 AAA/AUTHOR/IPCP: Done.  Her address 27.0.0.1, 
we want 27.0.0.1
*Oct 23 07:32:17.001: Vi2 IPCP: O CONFACK [ACKrcvd] id 3 len 10
*Oct 23 07:32:17.001: Vi2 IPCP:    Address 27.0.0.1 (0x03061B000001)
*Oct 23 07:32:17.001: Vi2 IPCP: State is Open
*Oct 23 07:32:17.005: Vi2 IPCP: Install route to 27.0.0.1
*Oct 23 07:32:17.933: %LINEPROTO-5-UPDOWN: Line protocol on Interface Virtual-Access2, 
changed state to up