msk-rs2/ipv4: show protocols all DSSV

DSSV BGP --- up 2020-05-29 Established

Description:    DSSV/197140/AS-DSSV
  BGP state:          Established
    Neighbor address: 31.44.187.123
    Neighbor AS:      197140
    Local AS:         50817
    Neighbor ID:      178.251.136.1
    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
    Session:          external route-server AS4
    Source address:   31.44.187.254
    Hold timer:       128.356/180
    Keepalive timer:  25.013/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         11 imported, 0 filtered, 88139 exported, 11 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             44          0          0         33         11
      Import withdraws:            0          0        ---          0          0
      Export updates:         783567         33        806        ---     782728
      Export withdraws:       279751        ---        ---        ---     280161
    BGP Next hop:   31.44.187.254