spb-rs2/ipv4: show protocols all Smolnyi

Smolnyi BGP --- up 2019-08-12 Established

Description:    Smolnyi/57334/AS57334
  BGP state:          Established
    Neighbor address: 31.44.186.51
    Neighbor AS:      57334
    Neighbor ID:      176.97.32.252
    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
    Session:          external route-server AS4
    Source address:   31.44.186.254
    Hold timer:       168.650/180
    Keepalive timer:  38.336/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         3 imported, 0 filtered, 74523 exported
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             24          0          0          0         24
      Import withdraws:           20          0        ---          0         20
      Export updates:         366799         24          0        ---     366775
      Export withdraws:       177278        ---        ---        ---     177258
    BGP Next hop:   31.44.186.254