spb-rs2/ipv4: show protocols all viva

viva BGP --- up 2021-01-25 Established

Description:    viva/57393/AS-VIVA-LLC
  BGP state:          Established
    Neighbor address: 185.1.153.11
    Neighbor AS:      57393
    Local AS:         50817
    Neighbor ID:      45.136.246.1
    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
      4-octet AS numbers
      Enhanced refresh
    Session:          external route-server AS4
    Source address:   185.1.153.0
    Hold timer:       83.023/180
    Keepalive timer:  36.578/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         3 imported, 0 filtered, 97927 exported, 3 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:              6          0          0          3          3
      Import withdraws:            0          0        ---          0          0
      Export updates:         306420          6          0        ---     306414
      Export withdraws:        58764        ---        ---        ---      58767
    BGP Next hop:   185.1.153.0