[nsp] PPP Multilink problem.

[Michael Loftis]

It is not double the sum, it is the sum of them.  Do the math yourself.

96000 + 96000 = 192000 which is close enough to 197000 (the input rates).

Of course this is normal.  You're splitting the traffic going through the 
multilink interface into two physical interfaces.

They're not always going to totally add up, they are after all averages, 
and if one link is lossy or different delay characteristics it can have a 
different number of packets.

--On Tuesday, March 18, 2003 3:52 AM +0530 mahesh_s 
<mahesh_s at stpb.soft.net> wrote:

> Hi,
>
> I have a very basic question, We have a multilink configured for
> 2*E1 links & the issue is the 5 min input/output on the multilink
> interface is double the sum of indivudal interface.
>
> Millennium>sh inter multilink 1
> Multilink1 is up, line protocol is up
>   Encapsulation PPP, loopback not set
>   DTR is pulsed for 2 seconds on reset
>   LCP Open, multilink Open
>   Open: IPCP
>   5 minute input rate 197000 bits/sec, 182 packets/sec
>   5 minute output rate 2153000 bits/sec, 200 packets/sec
>
> Millennium>sh int s9/0/2
> Serial9/0/2 is up, line protocol is up
>   Encapsulation PPP, crc 16, loopback not set
>    LCP Open, multilink Open
>   5 minute input rate 96000 bits/sec, 109 packets/sec
>   5 minute output rate 614000 bits/sec, 116 packets/sec
>
> Millennium>sh int s10/0
> Serial10/0 is up, line protocol is up
>   Encapsulation PPP, crc 16, loopback not set
>   LCP Open, multilink Open
>   5 minute input rate 96000 bits/sec, 109 packets/sec
>   5 minute output rate 463000 bits/sec, 83 packets/sec
>
> Is this a normal behaviour or is there any issue?
>
> rgds
> Mahesh.S
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