05-09-2007 03:04 AM - edited 03-03-2019 04:53 PM
I get this message from router:
*Apr 27 13:16:50.506: %DIALER-6-BIND: Interface Vi2 bound to profile Di0
*Apr 27 13:16:50.514: %LINK-3-UPDOWN: Interface Virtual-Access2, changed
state t
o up
*Apr 27 13:16:50.763: %DIALER-6-UNBIND: Interface Vi2 unbound from profile
Di0
*Apr 27 13:16:50.767: %LINK-3-UPDOWN: Interface Virtual-Access2, changed
state t
o down
The router is 1812 series with IOS 12.4(6)T2
router is configure with dynamic ip address (dyndns), and ADSL modem....
same problem occur on soho 91 series router whit IOS 12.4(10b). the configuration is like on 1812 router.
does anyone had this problem and know what is a problem actually, and how to fix it.
is it the IOS bad or ADSL modem or....
P.S. I cant get debbug info because routers is in my office and that problem occur at clients.
05-09-2007 03:23 AM
Hello,
It would be fine to see some debugs, like ppp negotiation, authentication.
Anyway the problem supposed to be failed authentication or ppp authentication type (chap, pap) mismatch.
The up/down shows the router tries to build up the session without success. Can you post the config.
05-09-2007 04:52 AM
05-09-2007 05:11 AM
As I see you try to use pap authentication. Let's try to add the ppp chap refuse command to the dialer interface to force the authentication to pap with the pppoe aggregator.
Anyway I think the vpdn should be also configured. Here is a sample config for configuring pppoe (it is 100% working config):
vpdn enable
!
vpdn-group 1
request-dialin
protocol pppoe
!
!
interface Ethernet1
no ip address
ip nat outside
duplex auto
pppoe enable
pppoe-client dial-pool-number 1
no cdp enable
crypto map whatever
!
interface Dialer1
ip address negotiated
encapsulation ppp
dialer pool 1
ppp chap refuse
ppp pap sent-username user password x
crypto map whatever
!
ip classless
ip route 0.0.0.0 0.0.0.0 Dialer1
Another thing that I think tcp adjust is enough only the interface facing to the LAN.
Please rate if helps.
05-09-2007 05:27 AM
Anyway, there is no need of any IP related stuff on the interface connected to the ADSL modem (ethernet x) as this interface deals with only pppoe so no need of crypto map, ip nat outside etc. all this thing should be applied on the dialer but it should not affect the pppoe itself (I think).
05-09-2007 05:31 AM
ok. i will try it tomorrow on soho 91 router, and of course, if this help me i will rate it.
thx again and we will stay in touch
05-09-2007 05:34 AM
OK. Good luck!
05-09-2007 05:46 AM
P.S.
And if this solution doesnt work i will get debug and post it to you.
Thx again.
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