rs2/ipv4: show protocols all pb_4_pch42_as42_1

pb_4_pch42_as42_1 BGP --- up 2021-01-19 Established

Description:    Woody Net 1
  BGP state:          Established
    Neighbor address: 86.104.125.62
    Neighbor AS:      42
    Neighbor ID:      66.102.34.1
    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
      ADD-PATH
        RX: ipv4
        TX:
    Session:          external route-server AS4
    Source address:   86.104.125.2
    Hold timer:       162.918/180
    Keepalive timer:  2.463/60
  Channel ipv4
    State:          UP
    Table:          t_4_pch42_as42_1
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   200
      Action:       restart
    Routes:         49 imported, 100540 exported
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:            144          0          0         44        100
      Import withdraws:           51          0        ---          0         51
      Export updates:        5457635        100    2295964        ---    3161571
      Export withdraws:      1290921        ---        ---        ---     908466
    BGP Next hop:   86.104.125.2