spb-rs2/ipv4: show protocols all Unet

Unet BGP --- up 2019-07-03 Established

Description:    Unet/42518/AS-UNETCOMRU
  BGP state:          Established
    Neighbor address: 31.44.186.44
    Neighbor AS:      42518
    Neighbor ID:      91.215.120.11
    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:   31.44.186.254
    Hold timer:       134.528/180
    Keepalive timer:  6.196/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         23 imported, 0 filtered, 73067 exported
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             67          0          0         42         25
      Import withdraws:            2          0        ---          0          2
      Export updates:         378689         21          0        ---     378668
      Export withdraws:       176321        ---        ---        ---     176321
    BGP Next hop:   31.44.186.254