== Ethernet over GRE tunnel ==
 * 2015 Example
   * For EoIP interfaces you can use MAC addresses that are in the range from 00:00:5E:80:00:00 - 00:00:5E:FF:FF:FF , which IANA has reserved for such cases.
   * GRE protocol for Transparent Ethernet is 5668
{{{
!
dot11 tunnel xyz
    type gre
    destination 10.100.11.49
!
dot11 ssid abc
  tunnel xyz
  dhcp-snoop enable
  dhcp-snoop circuit-id format name ssid client-mac 
!
}}}

== Linux Ethernet GRE ==
 * Setup 
   {{{ ip link add testgre type gretap remote 10.65.128.65 }}}
 * Display with 
   {{{ ip -d link }}}

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