08-21-2008 10:16 PM - edited 03-03-2019 11:13 PM
HI All,
I ISP gave PPPOE broad band line, they gave one Mode, I have changed the modem mode in bridge mode and I have configured the PPPOE in cisco router it working fine. Now I am trying to install ADSL wic card in cisco router 1842 cisco router, Please any one give me the sample configuration for ATM interface for PPPOE. I have the dialer Details . Thanks in advance .
Solved! Go to Solution.
08-22-2008 12:08 AM
Hello Thiru,
the config of the ATM ADSL interface for PPPoE over ATM can be:
interface ATM0/0
no ip address
no ip mroute-cache
no atm ilmi-keepalive
dsl operating-mode auto
pvc 8/35
encapsulation aal5mux ppp dialer
dialer pool-member 2
!
interface Dialer2
description PPPoverATM
ip address negotiated
encapsulation ppp
dialer pool 2
dialer-group 2
!
use the right VPI/VCI as per provider specs
the pool-number must point to the number in the dialer config.
Define the dialer list
Hope to help
Giuseppe
08-22-2008 12:08 AM
Hello Thiru,
the config of the ATM ADSL interface for PPPoE over ATM can be:
interface ATM0/0
no ip address
no ip mroute-cache
no atm ilmi-keepalive
dsl operating-mode auto
pvc 8/35
encapsulation aal5mux ppp dialer
dialer pool-member 2
!
interface Dialer2
description PPPoverATM
ip address negotiated
encapsulation ppp
dialer pool 2
dialer-group 2
!
use the right VPI/VCI as per provider specs
the pool-number must point to the number in the dialer config.
Define the dialer list
Hope to help
Giuseppe
08-22-2008 10:08 PM
Hi Giuseppe,
Thanks a lot , I asked the vpi/vci value, Already I am having the pap username and password , Let you inform you once I done this.
Thiru
09-02-2008 02:39 PM
I Got the this following details from ISP and I have configured the same .
VPI = 8
VCI= 35
encapsulation =VC MUX
PPPOE/PPPOA
Router Configuration ,
interface ATM0/0
no ip address
no ip mroute-cache
no atm ilmi-keepalive
dsl operating-mode auto
pvc 8/35
encapsulation aal5mux ppp dialer
dialer pool-member 1
nterface Dialer1
ip unnumbered Loopback1
ip mtu 1492
ip nat outside
ip virtual-reassembly
encapsulation ppp
dialer pool 1
dialer-group 1
no cdp enable
ppp authentication pap chap
ppp pap sent-username ******** password ********
end
But still the internet link not coming up. Then I have connected the modem through E0 interface and I configured
nterface FastEthernet0/1
description --> To internet
no ip address
duplex auto
speed auto
pppoe enable group global
pppoe-client dial-pool-number 1
!
That time I am able to access the router
09-04-2008 12:49 PM
please any help me for this
09-05-2008 12:26 AM
Hello Thiru,
in the second case you have connected a Fas port to an external modem ?
the modem could be doing simple bridging of PPPoE frames over the ATM PVC.
to emulate what the modem does you need
interface Ethernet0
no ip address
no ip directed-broadcast
bridge-group 1
!
interface ATM0
no ip address
no ip directed-broadcast
no ip mroute-cache
no atm ilmi-keepalive
pvc 8/35
encapsulation aal5mux
!
bundle-enable
bridge-group 1
hold-queue 224 in
!
bridge 1 protocol ieee
But this would be fine with PPPoE running on PC.
see
http://www.cisco.com/en/US/tech/tk175/tk15/technologies_configuration_example09186a0080094474.shtml
You may need a different config instead of the one I had suggested in previous post.
To be able to have PPPoE client over ATM interface all on the router:
follow the next link:
the key point is:
interface ATM0.1 point-to-point
pvc 8/35
enc aal5mux
pppoe-client dial-pool-number 1
there are many variations as you can see.
Hope to help
Giuseppe
09-08-2008 07:18 PM
now its working thanks a lot
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