rs2/ipv4: show protocols all pb_4_google_as15169_1

pb_4_google_as15169_1 BGP --- up 2019-05-22 Established

Description:    Google 1
  BGP state:          Established
    Neighbor address: 86.104.125.129
    Neighbor AS:      15169
    Neighbor ID:      209.85.249.107
    Local capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      Graceful restart
      4-octet AS numbers
      Enhanced refresh
    Neighbor capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      Graceful restart
      4-octet AS numbers
    Session:          external route-server AS4
    Source address:   86.104.125.2
    Hold timer:       61.983/90
    Keepalive timer:  15.697/30
  Channel ipv4
    State:          UP
    Table:          t_4_google_as15169_1
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   15000
      Action:       restart
    Routes:         174 imported, 4971 exported
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:            729          0          0          0        729
      Import withdraws:          232          0        ---          0        232
      Export updates:         862076        729     833815        ---      27532
      Export withdraws:       435950        ---        ---        ---       8871
    BGP Next hop:   86.104.125.2