+-- babel-information
   +-- babel-implementation-version
   +-- babel-enable
   +-- router-id
   +-- self-seqno
   +-- babel-metric-comp-algorithms
   +-- babel-security-supported
   +-- babel-mac-algorithms
   +-- babel-dtls-cert-types
   +-- babel-stats-enable
   +-- babel-stats-reset
   +-- babel-constants
   |  +-- babel-udp-port
   |  +-- babel-mcast-group
   +-- babel-interfaces
   |  +-- babel-interface-reference
   |  +-- babel-interface-enable
   |  +-- babel-interface-metric-algorithm
   |  +-- babel-interface-split-horizon
   |  +-- babel-mcast-hello-seqno
   |  +-- babel-mcast-hello-interval
   |  +-- babel-update-interval
   |  +-- babel-mac-enable
   |  +-- babel-if-mac-key-sets
   |  +-- babel-mac-verify
   |  +-- babel-dtls-enable
   |  +-- babel-if-dtls-cert-sets
   |  +-- babel-dtls-cached-info
   |  +-- babel-dtls-cert-prefer
   |  +-- babel-packet-log-enable
   |  +-- babel-packet-log
   |  +-- babel-if-stats
   |  |  +-- babel-sent-mcast-hello
   |  |  +-- babel-sent-mcast-update
   |  |  +-- babel-sent-ucast-hello
   |  |  +-- babel-sent-ucast-update
   |  |  +-- babel-sent-IHU
   |  |  +-- babel-received-packets
   |  +-- babel-neighbors
   |     +-- babel-neighbor-address
   |     +-- babel-hello-mcast-history
   |     +-- babel-hello-ucast-history
   |     +-- babel-txcost
   |     +-- babel-exp-mcast-hello-seqno
   |     +-- babel-exp-ucast-hello-seqno
   |     +-- babel-ucast-hello-seqno
   |     +-- babel-ucast-hello-interval
   |     +-- babel-rxcost
   |     +-- babel-cost
   +-- babel-routes
   |  +-- babel-route-prefix
   |  +-- babel-route-prefix-length
   |  +-- babel-route-router-id
   |  +-- babel-route-neighbor
   |  +-- babel-route-received-metric
   |  +-- babel-route-calculated-metric
   |  +-- babel-route-seqno
   |  +-- babel-route-next-hop
   |  +-- babel-route-feasible
   |  +-- babel-route-selected
   +-- babel-mac-key-sets
   |  +-- babel-mac-default-apply
   |  +-- babel-mac-keys
   |     +-- babel-mac-key-name
   |     +-- babel-mac-key-use-send
   |     +-- babel-mac-key-use-verify
   |     +-- babel-mac-key-value
   |     +-- babel-mac-key-algorithm
   |     +-- babel-mac-key-test
   +-- babel-dtls-cert-sets
      +-- babel-dtls-default-apply
      +-- babel-dtls-certs
         +-- babel-cert-name
         +-- babel-cert-value
         +-- babel-cert-type
         +-- babel-cert-private-key