spb-rs2/ipv4: show protocols all pskovline

pskovline BGP --- up 2020-01-29 Established

Description:    pskovline/47438/AS-PSKOVLINE
  BGP state:          Established
    Neighbor address: 185.1.152.192
    Neighbor AS:      47438
    Local AS:         50817
    Neighbor ID:      91.204.136.229
    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
      Graceful restart
        Restart time: 120
        AF supported: ipv4
        AF preserved: ipv4
      4-octet AS numbers
      Long-lived graceful restart
    Session:          external route-server AS4
    Source address:   185.1.153.0
    Hold timer:       52.044/90
    Keepalive timer:  6.549/30
  Channel ipv4
    State:          UP
    Table:          rib4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         11 imported, 0 filtered, 10761 exported, 11 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             22          0          0         11         11
      Import withdraws:            0          0        ---          0          0
      Export updates:        1311994         11    1100293        ---     211690
      Export withdraws:       513715        ---        ---        ---      77676
    BGP Next hop:   185.1.153.0