Monday, 15 October 2007

PPPoE on Cisco routers (ip address asigment statical)

This topic goes about PPPoE issues on Cisco routers.

link about brodband termination on 7200
http://www.cisco.com/en/US/tech/tk175/tk15/technologies_configuration_example09186a0080093e43.shtml

Just started this topic when i am in Belgrade. To be compleated later :)
It is true - thereis not so much information about pppoe in Cisco site.

Some information from simulations.

a) R3 is client and R4 is server. Ip addresses assigned staticaly.

hostname R3
vpdn enable
! interface Ethernet0/0
no ip address
full-duplex
pppoe enable
pppoe-client dial-pool-number 1
!
!
interface Dialer1
ip address 150.1.34.3 255.255.255.0
encapsulation ppp
dialer pool 1
dialer idle-timeout 0
dialer persistent
!


!
hostname R4
!
vpdn enable
!
vpdn-group 1
accept-dialin
protocol pppoe
virtual-template 1
!
!
!
!
!
interface Ethernet0/0
no ip address
full-duplex
pppoe enable
!
!
interface Virtual-Template1
ip address 150.1.34.4 255.255.255.0
!

some outputs:

R4#sho vpdn session
%No active L2TP tunnels
%No active L2F tunnels
%No active PPTP tunnels
PPPoE Session Information Total tunnels 1 sessions 1
PPPoE Session InformationUID SID RemMAC OIntf Intf Session LocMAC VASt state 1 1 cc02.1d68.0000 Et0/0 Vi1.1 CNCT_PTA cc03.1d68.0000 UP

R3#sho vpdn session
%No active L2TP tunnels
%No active L2F tunnels
%No active PPTP tunnels
PPPoE Session Information Total tunnels 1 sessions 1
PPPoE Session InformationUID SID RemMAC OIntf Intf Session LocMAC VASt state 0 1 cc03.1d68.0000 Et0/0 Vi2 N/A cc02.1d68.0000 UP

R3#sho ip int b
Interface IP-Address OK? Method Status Protocol
Ethernet0/0 unassigned YES unset up up
Ethernet0/1 unassigned YES unset administratively down down
Ethernet0/2 unassigned YES unset administratively down down
Ethernet0/3 unassigned YES unset administratively down down
Serial1/0 unassigned YES unset administratively down down
Serial1/1 unassigned YES unset administratively down down
Serial1/2 unassigned YES unset administratively down down
Serial1/3 unassigned YES unset administratively down down
Virtual-Access1 unassigned YES unset down down
Virtual-Access2 unassigned YES unset up up
Dialer1 150.1.34.3 YES manual up up
R3#

R4#sho ip int bInterface IP-Address OK? Method Status Protocol
Ethernet0/0 unassigned YES unset up up
Ethernet0/1 unassigned YES unset administratively down down
Ethernet0/2 unassigned YES unset administratively down down
Ethernet0/3 unassigned YES unset administratively down down
Serial1/0 unassigned YES unset administratively down down
Serial1/1 unassigned YES unset administratively down down
Serial1/2 unassigned YES unset administratively down down
Serial1/3 unassigned YES unset administratively down down
Virtual-Access1 unassigned YES unset up up
Virtual-Access1.1 150.1.34.4 YES TFTP up up
Virtual-Template1 150.1.34.4 YES manual down down
Virtual-Access2 unassigned YES unset down down
R4#


compleated with it in Prague airport

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