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Cell Relay Retreat>MPLS WG Archive>month:2002-Apr> msg00165



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PHP

  • From: Kireeti Kompella <kireeti@juniper.net>
  • Date: Thu, 18 Apr 2002 15:15:37 -0700 (PDT)
  • cc: <mpls@UU.NET>


On Thu, 18 Apr 2002, Eric Rosen wrote:

> So in practice, PHP always results in either an IP packet or an MPLS packet,
> and the  appropriate ethertype (IP or  MPLS) can then be  applied before the
> packet is transmitted to its next hop.

How does one distinguish IPv4 from IPv6?

One could use the 'check first nibble' hack :-(  It would be neater
to use the L3PID.

Kireeti.

  • References:
    • PHP
      • From: Eric Rosen <erosen@cisco.com>