master/ipv4: show protocols all N4LINE

N4LINE BGP ix up 2019-07-04 Established

Description:    SIBIR-IX-RS-MASTER AS60763
  Preference:     100
  Input filter:   (unnamed)
  Output filter:  (unnamed)
  Receive limit:  200
    Action:       disable
  Routes:         8 imported, 0 filtered, 6716 exported, 8 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:            626          0          0        616         10
    Import withdraws:       777654          0        ---     777654          0
    Export updates:         696308         50        792        ---     695466
    Export withdraws:       139904        ---        ---        ---     140063
  BGP state:          Established
    Neighbor address: 185.1.81.39
    Neighbor AS:      21226
    Neighbor ID:      80.91.192.234
    Neighbor caps:    refresh AS4
    Session:          external route-server AS4
    Source address:   185.1.81.1
    Hold timer:       106/180
    Keepalive timer:  15/60