spb-rs1/ipv4: show protocols all firstline

firstline BGP --- up 2020-03-30 Established

Description:    firstline/43267/AS-LINETEL/via FirstLine
  BGP state:          Established
    Neighbor address: 185.1.152.107
    Neighbor AS:      43267
    Neighbor ID:      82.112.184.1
    Local capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      Graceful restart
      4-octet AS numbers
      Enhanced refresh
    Neighbor capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      4-octet AS numbers
      Enhanced refresh
    Session:          external route-server AS4
    Source address:   185.1.152.255
    Hold timer:       116.836/180
    Keepalive timer:  34.315/60
  Channel ipv4
    State:          UP
    Table:          rib4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         49 imported, 2 filtered, 81858 exported
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             64          0          4          0         60
      Import withdraws:           11          0        ---          6          9
      Export updates:         433858         65          5        ---     433788
      Export withdraws:       178785        ---        ---        ---     178796
    BGP Next hop:   185.1.152.255