msk-rs1/ipv4: show protocols all PIN

PIN BGP --- up 2019-11-06 Established

Description:    PIN/44050/AS-PIN/via CDNet
  BGP state:          Established
    Neighbor address: 31.44.187.17
    Neighbor AS:      44050
    Neighbor ID:      95.215.3.9
    Local capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      Graceful restart
      4-octet AS numbers
      Enhanced refresh
    Neighbor capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      Graceful restart
      4-octet AS numbers
    Session:          external route-server AS4
    Source address:   31.44.187.100
    Hold timer:       64.157/90
    Keepalive timer:  19.560/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       restart
    Routes:         637 imported, 3 filtered, 81376 exported
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:           2829          0          3       1980        846
      Import withdraws:           79          0        ---          3         79
      Export updates:         363022        648        370        ---     362004
      Export withdraws:       133591        ---        ---        ---     133529
    BGP Next hop:   31.44.187.100