Hi there, Is there a document/video that explains the working of GRE in detail. The different steps that happen when a packet destined for the GRE tunnel is created to the stage when it reaches it's destination.
I read the RFP 1701, 1702 on GRE but that does not goes into this detail, neither did I find it in any other text. Can someone please provide some pointers as I feel deep understanding of GRE is very important for VPN/DMVPN stuff. Regards, TL
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