Mikrotik has a protocol that they name Ethernet over IP (EoIP) which has
authorJoerg Mayer <jmayer@loplof.de>
Wed, 23 Mar 2016 19:40:39 +0000 (20:40 +0100)
committerJörg Mayer <jmayer@loplof.de>
Wed, 23 Mar 2016 19:45:29 +0000 (19:45 +0000)
commit222d30b340b18481c730cdae72b529f720fb221f
treef96c35d5678ada2e352a5b45dac06d882cf79eaa
parente947d362f87534027e6daa75aae531901e077e31
Mikrotik has a protocol that they name Ethernet over IP (EoIP) which has
nothing to do with IP protocol 97 called EoIP. Instead it is a GRE encapsulation
with Ethertype 0x6400. It sets the GRE version to 1 but doesn't use a sequence
number (in violation of RFC2637). Welcome to the real world.

Change-Id: I3d916f8fc134ef14bcaf0b946a10f7170a9f6a75
Reviewed-on: https://code.wireshark.org/review/14596
Reviewed-by: Jörg Mayer <jmayer@loplof.de>
epan/dissectors/packet-eth.c
epan/dissectors/packet-gre.c
epan/dissectors/packet-gre.h