tll-rs2/ipv4: show protocols all Beget

Beget BGP --- up 2020-10-30 Established

Description:    Beget/198610/AS-BEGET
  BGP state:          Established
    Neighbor address: 37.9.49.32
    Neighbor AS:      198610
    Local AS:         57936
    Neighbor ID:      91.106.200.1
    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 ipv4-mc
      Route refresh
      Graceful restart
      4-octet AS numbers
    Session:          external route-server AS4
    Source address:   37.9.49.254
    Hold timer:       67.862/90
    Keepalive timer:  15.568/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         63 imported, 0 filtered, 84716 exported, 63 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             72          0          0          0         72
      Import withdraws:            8          0        ---          0          8
      Export updates:        1331938         72         36        ---    1331830
      Export withdraws:       807601        ---        ---        ---     807593
    BGP Next hop:   37.9.49.254