OpenConfig: GRE tunnel interfaces

Junos OS supports the following OpenConfig Data Model openconfig-if-tunnel.yang version 0.1.1 sensors: 

• /interfaces/interface/oc-tun:tunnel/oc-tun:config/oc-tun:src 
• /interfaces/interface/oc-tun:tunnel/oc-tun:config/oc-tun:dst 
• /interfaces/interface/oc-tun:tunnel/oc-tun:config/oc-tun:ttl 
• /interfaces/interface/oc-tun:tunnel/oc-tun:ipv4/oc-tun:addresses/oc-tun:address/octun:config/oc-tun:ip 
• /interfaces/interface/oc-tun:tunnel/oc-tun:ipv4/oc-tun:addresses/oc-tun:address/octun:config/oc-tun:prefix-length 
• /interfaces/interface/oc-tun:tunnel/oc-tun:ipv4/oc-tun:config/oc-tun:mtu 
• /interfaces/interface/oc-tun:tunnel/oc-tun:config/oc-tun:gre-key 

This feature includes converting OpenConfig configuration schemas to Junos OS configuration schemas. For example, the OpenConfig commandset openconfig-interfaces:interfaces interface gr-0/0/0 openconfig-if-tunnel:tunnel config src 1.1.1.1 maps to the Junos OS command set interfaces gr-0/0/0 unit 0 tunnel source 1.1.1.1.