msk-rs1/ipv4: show protocols all MMTS

MMTS BGP --- up 2020-03-26 Established

Description:    MMTS/60299/AS-MMTS/via CDNet
  BGP state:          Established
    Neighbor address: 31.44.187.8
    Neighbor AS:      60299
    Local AS:         50817
    Neighbor ID:      141.101.186.2
    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 ipv4-mc
      Route refresh
      Graceful restart
        Restart time: 120
        AF supported: ipv4 ipv4-mc
        AF preserved: ipv4 ipv4-mc
      4-octet AS numbers
    Session:          external route-server AS4
    Source address:   31.44.187.100
    Hold timer:       65.915/90
    Keepalive timer:  26.787/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         693 imported, 24 filtered, 16397 exported, 573 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:           5595          0       2477       2068       1050
      Import withdraws:         2565          0        ---       4748        208
      Export updates:         539468       1283     175905        ---     362280
      Export withdraws:       218780        ---        ---        ---     171509
    BGP Next hop:   31.44.187.100