[rbak-nsp] problem of authentification on last-resort interface

Denis Mikhaylovskiy denis.mikhaylovskiy at ericsson.com
Sat Apr 17 04:21:14 EDT 2010


Hi,
It is not possible to have more than one last-resort interface by design in context.
Actually SmartEdge doesn't pass clients through multibind interfaces at all :).

As per 'show subs active' output I can conclude that both clients got fixed ip assignment by raidus. And I do not understand what is the problem.


/denis

________________________________
From: redback-nsp-bounces at puck.nether.net
To: redback-nsp at puck.nether.net
Sent: Fri Apr 16 11:22:01 2010
Subject: [rbak-nsp] problem of authentification on last-resort interface

Hi,

I meet a problem about a  configuration. I cannot create in a same context, 2 multibind last-resort interfaces.
But,  I already have a PPPoE client connected in this context (we will called “context A”). Below, his configuration:

Context A vpn-rd XXXX:6
interface Loop_client1 loopback
  ip address A.B.C.D/32 with A.B.C.D/32 is a public IP address

interface PPP-client1 multibind lastresort
 ip unnumbered Loop_client1

the second client is configured as defined below :

Context A vpn-rd XXXX:6
interface Loop_client2 loopback
  ip address A.B.F.G/32 with A.B.F.G/32 is a public IP address

interface PPP-client2 multibind
  ip unnumbered Loop_client2

when we verify the state of the connection of the clients, we notice :
For client 1:
client1 at realm.xx<mailto:client1 at realm.xx>
        Agent Remote ID   "client1"
        Circuit   4/8 vlan-id 426 pppoe 21240
        Internal Circuit   4/8:1023:63/6/2/44395
        Interface bound  PPP-client1
        Current port-limit unlimited
        context-name A (applied)
        dns primary X.X.X.X (applied)
        dns secondary Y.Y.Y.Y (applied)
        ip address A.B.C.D (applied)
        forward policy in FORWARD_FIRSTBOOT (applied)

For client2, I receive this state of connection:
client2 at realm.xx<mailto:client2 at realm.xx>
        Agent Remote ID   "Client2"
        Circuit   4/8 vlan-id 401 pppoe 16731
        Internal Circuit   4/8:1023:63/6/2/34556
        Interface bound  PPP-client1
        Current port-limit unlimited
        context-name A (applied)
        dns primary X.X.X.X (applied)
        dns secondary Y.Y.Y.Y (applied)
        ip address A.B.F.G (applied)
        forward policy in FORWARD_FIRSTBOOT (applied)

Therefore, I would like these clients have each of them, a public IP address and pass through their own interface bound.

If somebody have a solution, let me know.

Regards,

gOOdman



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