tll-rs2/ipv4: show protocols all PIN_USA

PIN_USA BGP --- up 2021-02-18 Established

Description:    PIN_USA/54985/AS54985
  BGP state:          Established
    Neighbor address: 37.9.49.29
    Neighbor AS:      54985
    Local AS:         57936
    Neighbor ID:      192.235.32.1
    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
      Route refresh
    Session:          external route-server
    Source address:   37.9.49.254
    Hold timer:       104.795/180
    Keepalive timer:  13.799/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       restart
    Routes:         1 imported, 0 filtered, 88886 exported, 1 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             59          0          0         58          1
      Import withdraws:            0          0        ---          0          0
      Export updates:         534856          1          1        ---     534854
      Export withdraws:       241461        ---        ---        ---     241461
    BGP Next hop:   37.9.49.254