spb-rs2/ipv4: show protocols all Tiera

Tiera BGP --- up 2018-12-30 Established

Description:    Tiera/39598/AS-TIERA
  BGP state:          Established
    Neighbor address: 31.44.186.69
    Neighbor AS:      39598
    Neighbor ID:      95.161.255.254
    Local capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      Graceful restart
      4-octet AS numbers
      Enhanced refresh
    Neighbor capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      4-octet AS numbers
      Enhanced refresh
    Session:          external route-server AS4
    Source address:   31.44.186.254
    Hold timer:       153.778/180
    Keepalive timer:  37.914/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         3 imported, 0 filtered, 66096 exported
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:         229469          0     229444          0         25
      Import withdraws:       157233          0        ---     374274         16
      Export updates:        1424997         15          7        ---    1424975
      Export withdraws:       670664        ---        ---        ---     670666
    BGP Next hop:   31.44.186.254