spb-rs2/ipv4: show protocols all telnet

telnet BGP --- up 2021-12-02 Established

Description:    telnet/31430/AS-TEL-NET
  BGP state:          Established
    Neighbor address: 185.1.153.129
    Neighbor AS:      31430
    Local AS:         50817
    Neighbor ID:      87.249.12.129
    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
      Graceful restart
      4-octet AS numbers
      ADD-PATH
        RX: ipv4
        TX:
      Hostname: frr-04
    Session:          external route-server AS4
    Source address:   185.1.153.0
    Hold timer:       134.395/180
    Keepalive timer:  17.910/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   500
      Action:       disable
    Routes:         94 imported, 0 filtered, 110357 exported, 93 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:            106          0          0          9         97
      Import withdraws:            3          0        ---          0          3
      Export updates:         224796        166          0        ---     224630
      Export withdraws:        81896        ---        ---        ---      81894
    BGP Next hop:   185.1.153.0