kiev-rs2/ipv4: show protocols all pin

pin BGP --- up 2021-09-07 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:       49.224/60
    Keepalive timer:  14.742/20
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         123 imported, 4 filtered, 95671 exported, 123 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:            777          0         24        612        141
      Import withdraws:           15          0        ---          4         15
      Export updates:        2268203        526      27665        ---    2240012
      Export withdraws:       839203        ---        ---        ---     843606
    BGP Next hop:   146.185.252.254