spb-rs2/ipv4: show protocols all unet

unet BGP --- up 2020-03-07 Established

Description:    unet/42518/AS-UNETCOMRU/via Unet
  BGP state:          Established
    Neighbor address: 185.1.152.44
    Neighbor AS:      42518
    Local AS:         50817
    Neighbor ID:      91.215.120.11
    Local capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      Graceful restart
      4-octet AS numbers
      Enhanced refresh
      Long-lived graceful restart
    Neighbor capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      Graceful restart
      4-octet AS numbers
    Session:          external route-server AS4
    Source address:   185.1.153.0
    Hold timer:       165.341/180
    Keepalive timer:  53.985/60
  Channel ipv4
    State:          UP
    Table:          rib4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         23 imported, 0 filtered, 81527 exported, 21 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             69          0          0         46         23
      Import withdraws:            0          0        ---          0          0
      Export updates:        3294139         69          5        ---    3294065
      Export withdraws:      1462308        ---        ---        ---    1462360
    BGP Next hop:   185.1.153.0