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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