tll-rs2/ipv4: show protocols all Beget

Beget BGP --- up 2021-02-24 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:       69.503/90
    Keepalive timer:  23.317/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         60 imported, 0 filtered, 88820 exported, 60 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:            122          0          0         60         62
      Import withdraws:            2          0        ---          0          2
      Export updates:         262641         62        741        ---     261838
      Export withdraws:        81246        ---        ---        ---      81244
    BGP Next hop:   37.9.49.254