That is because there is not mapping between L2 and L3 address.  Try to do a
static map for your interface PVC (DLCI in F/R case) and IP, then you can
ping it.

hope this help

Eric
""Ali Amir""  wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Hi,
> When we configure ATM subinterface as multipoint as shown below, you
cannot
> ping this address from the same router. But you can ping it only if you
are
> atleast one hop away from the router where you have define this multipoint
> address. Can someone tell me why ?????
>
> Exmaple
> ----------
> interface ATM1/1/0.200 multipoint
> ip address 2.2.2.1 255.255.255.0
> no ip directed-broadcast
>  pvc 2/200
>  protocol ip 2.2.2.2 broadcast
>
> For example you cannot ping 2.2.2.1 from this router, but if you would go
> atleast one hop away from it, you can ping.
>
> Thanks.




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