kiev-rs2/ipv4: show protocols all tcenter

tcenter BGP --- up 2021-05-27 Established

Description:    tcenter/62423/AS-TCENTER
  BGP state:          Established
    Neighbor address: 146.185.252.26
    Neighbor AS:      62423
    Local AS:         61376
    Neighbor ID:      185.36.61.55
    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
    Session:          external route-server AS4
    Source address:   146.185.252.254
    Hold timer:       58.811/90
    Keepalive timer:  13.409/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         8 imported, 0 filtered, 97512 exported, 8 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             66          0          0         16         50
      Import withdraws:           10          0        ---          0         10
      Export updates:       14795464         74          0        ---   14795390
      Export withdraws:      9393369        ---        ---        ---    9393383
    BGP Next hop:   146.185.252.254