[c-nsp] MLPPP in Cisco IOS 12.18(22)SXF

[Atiqur Rahman Mohammed]

We have performed a software upgrade of Cisco 7609 from s72033-psv
-mz-122-18.SXD4  to  s72033-ipservices_wan-mz.122-18.SXF.

However, as soon as the software upgrade is complete, the ML PPP
Interface goes down.

Is there any compatibility issues with the new IOS ? After we reverted
back to the previous release, it has started working fine. Kindly
provide clarification/resolution for the same.

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Regards,
Atiqur Rahman
Infocomm Technology Cente
Reliance Infocomm
Mobile: 09324621784