krd-rs1/ipv4: show protocols all yuglink

yuglink BGP master up 2018-11-29 Established

Description:    AS42478 Yug-Link-AS Yug-Link Ltd.
  Preference:     100
  Input filter:   yuglink_in
  Output filter:  yuglink_out
  Receive limit:  500
    Action:       block
  Routes:         14 imported, 0 filtered, 7055 exported, 14 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:             20          0          0          0         20
    Import withdraws:            6          0        ---          0          6
    Export updates:         287235         20          0        ---     287215
    Export withdraws:       233645        ---        ---        ---     233651
  BGP state:          Established
    Neighbor address: 91.240.225.43
    Neighbor AS:      42478
    Neighbor ID:      10.55.0.2
    Neighbor caps:    refresh enhanced-refresh AS4
    Session:          external route-server AS4
    Source address:   91.240.225.1
    Hold timer:       64/90
    Keepalive timer:  6/30