kiev-rs2/ipv4: show protocols all pin

pin BGP --- up 2021-02-19 Established

Description:    pin/44050/AS-PIN
  BGP state:          Established
    Neighbor address: 146.185.252.23
    Neighbor AS:      44050
    Local AS:         61376
    Neighbor ID:      95.215.3.1
    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
      Extended next hop
        IPv6 nexthop: ipv4 ipv4-mc
      4-octet AS numbers
    Session:          external route-server AS4
    Source address:   146.185.252.254
    Hold timer:       31.465/60
    Keepalive timer:  15.760/20
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         128 imported, 0 filtered, 1928 exported, 107 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:           2087          0          1       1834        252
      Import withdraws:          113          0        ---          2        112
      Export updates:         131029       8898      28120        ---      94011
      Export withdraws:         2180        ---        ---        ---      37884
    BGP Next hop:   146.185.252.254