rix-rs1/ipv4: show protocols all PIN

PIN BGP --- up 2021-09-23 Established

Description:    PIN/44050/AS-PIN
  BGP state:          Established
    Neighbor address: 193.27.39.13
    Neighbor AS:      44050
    Local AS:         49634
    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:   193.27.39.100
    Hold timer:       41.935/60
    Keepalive timer:  9.823/20
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   999
      Action:       disable
    Routes:         124 imported, 46 filtered, 97620 exported, 124 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:           3109          0       1494       1415        200
      Import withdraws:         1020          0        ---       1994         46
      Export updates:        3710477        228         90        ---    3710159
      Export withdraws:      2145883        ---        ---        ---    2145959
    BGP Next hop:   193.27.39.100