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Implementation of short sequence number format support in PPP multilink header for Cisco MWR 2941 E1/T1 serial interface

Hello Dear,

One of my customer has

raised a new requirement for implementation of short sequence number format support in PPP multilink header for Cisco MWR 2941 E1/T1 serial interface, whereas router is supporting long sequence number format.

here is the output of "debug ppp negotiation" command:-

Currently in the MWR debugging logs we can see that by default MWR is sending long sequence header format as below

*Mar 13 01:32:55.438: Se0/2:0 LCP: O CONFREQ [REQsent] id 238 len 25

*Mar 13 01:32:55.438: Se0/2:0 LCP:    MagicNumber 0x26CDF693 (0x050626CDF693)

*Mar 13 01:32:55.438: Se0/2:0 LCP:    MRRU 1500 (0x110405DC)

*Mar 13 01:32:55.438: Se0/2:0 LCP:    EndpointDisc 2 16.16.16.11 (0x1307021010100B)

*Mar 13 01:32:55.438: Se0/2:0 LCP:    MultilinkHdrFmt seq long classes 2 (0x1B040202)

While as per the requirement  PPP multilink header should support short sequence.

MWR configuration:

controller E1 0/2

framing NO-CRC4

clock source line

channel-group 0 timeslots 1-31

interface Multilink2

ip address 16.16.16.11 255.255.255.224

no cdp enable

ppp multilink

ppp multilink group 2

ppp multilink endpoint ip 16.16.16.11

ppp multilink mrru local 1500

ppp multilink multiclass

interface Serial0/2:0

no ip address

encapsulation ppp

no cdp enable

ppp multilink

ppp multilink group 2

ppp multilink mrru local 1500

So will you please suggest me how to proceed for solution?

Regards

Sandeep

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