[j-nsp] [ERX] Help needed simulating ppp users

Guillet, David (David) dguillet at lucent.com
Tue Apr 18 10:55:48 EDT 2006


Hi again

	Still me with my silly problem 

	After researching a bit I can make it work for a simulated ppp user
but still unable to simulate a pppoe user

	When tracing the events I can see that PADI is sent from simulated
user then it received the PADO from my configured PPPoE subinterface then
reply with a PADR and recieved (the pppoe simulated user) again a PADS, the
strange thins is tat my pppoe interface is sending a PADT message closing
the PPPoE newly created connection without any reason, the lcp negociation
could not be done. 

Here is a sample of the trace I have :
ATM 2/2.1 is the PPPoE simulated user
ATM 2/3.1 is the PPPoE sub interface I created

DEBUG 04/18/2006 14:49:30 pppoeControlPacket (interface ATM2/2.1): PADI tx
to ffff.ffff.ffff
DEBUG 04/18/2006 14:49:30 pppoeControlPacket (interface ATM2/3.1): PADI rx
from 0090.1a40.f2d9
DEBUG 04/18/2006 14:49:30 pppoeControlPacket (interface ATM2/3.1): PADO tx
to 0090.1a40.f2d9
DEBUG 04/18/2006 14:49:30 pppoeControlPacket (interface ATM2/2.1): PADO rx
from 0090.1a40.f2d9
DEBUG 04/18/2006 14:49:30 pppoeControlPacket (interface ATM2/2.1): PADR tx
to 0090.1a40.f2d9
DEBUG 04/18/2006 14:49:30 pppoeControlPacket (interface ATM2/3.1): PADR rx
from 0090.1a40.f2d9
DEBUG 04/18/2006 14:49:30 pppoeControlPacket (interface ATM2/3.1): PADS tx
to 0090.1a40.f2d9, connection made  using session id 6551 on sub interface 1
DEBUG 04/18/2006 14:49:30 pppoeControlPacket (interface ATM2/2.1): PADS rx
from 0090.1a40.f2d9, connection made  using session id 6551
DEBUG 04/18/2006 14:49:30 pppoeControlPacket (interface ATM2/3.1): PADT tx
to 0090.1a40.f2d9
DEBUG 04/18/2006 14:49:30 pppoeControlPacket (interface ATM2/2.1): PADT rx
from 0090.1a40.f2d9
DEBUG 04/18/2006 14:49:30 pppPacket (interface ATM2/3.1.1): time: 89.80, tx
lcp confReq, id = 51, length = 19, mru = 1492, authentication = chap MD5,
magicNumber = 0x49d5f29e
DEBUG 04/18/2006 14:49:30 pppPacket (interface ATM2/2.1.1): time: 89.80, tx
lcp confReq, id = 30, length = 19, mru = 1492, authentication = chap MD5,
magicNumber = 0x3f686196


If someone has an answer I would appreciate to have it 

Regards

David

> -----Original Message-----
> From: juniper-nsp-bounces at puck.nether.net
> [mailto:juniper-nsp-bounces at puck.nether.net]On Behalf Of 
> Guillet, David
> (David)
> Sent: mardi 18 avril 2006 12:26
> To: juniper-nsp at puck.nether.net
> Subject: Re: [j-nsp] [ERX] Help needed simulating ppp users
> 
> 
> Hi nobody has an idea on this ?
> 
> regards 
> 
> david
> 
> > -----Original Message-----
> > From: juniper-nsp-bounces at puck.nether.net
> > [mailto:juniper-nsp-bounces at puck.nether.net]On Behalf Of 
> > Guillet, David
> > (David)
> > Sent: lundi 17 avril 2006 18:14
> > To: juniper-nsp at puck.nether.net
> > Subject: [j-nsp] [ERX] Help needed simulating ppp users
> > 
> > 
> > Hi,
> > 	I'm trying to simulate a PPP user using a PPPoE 
> > connection according
> > to KA 200. 
> > 
> > 	I put the following configuration on my router but I 
> > could not make
> > it work :
> > 
> > 	On ATM port 2/3 my simulated user is configured while 
> > in slot 2/2 I
> > create a static pppoe subinterface. Here is the conf detail :
> > 
> > 
> > int atm 2/3.0
> > atm pvc 100 0 100 aal5snap
> > encap pppoe
> > pppoe allow-client
> > pppoe subint atm 2/3.0.1
> > encap ppp
> > ip addr 11.11.11.11 255.255.255.255
> > pppoe test-client
> > ppp client chap hostname user1 at pppoe_dyn.lab password dynamic
> > ppp client ip-address 0.0.0.0
> > 
> > int atm 2/2.0
> > atm pvc 101 0 100 aal5snap
> > encap pppoe
> > pppoe subint atm 2/2.0.1
> > encap ppp
> > ppp auth chap 
> > ip add 22.22.22.22 255.255.255.0
> > ip access-route
> > 
> > Does anyone have an idea of why this is not working ? I also 
> > tried to use
> > the atm int 2/3.0.1 and atm in 2/3.0.1 commands for creating 
> > the pppoe sub
> > interface but it's not working either.
> > 
> > Regards
> > 
> > David
> > _______________________________________________
> > juniper-nsp mailing list juniper-nsp at puck.nether.net
> > http://puck.nether.net/mailman/listinfo/juniper-nsp
> > 
> _______________________________________________
> juniper-nsp mailing list juniper-nsp at puck.nether.net
> http://puck.nether.net/mailman/listinfo/juniper-nsp
> 


More information about the juniper-nsp mailing list