spb-rs2/ipv4: show protocols all svyazinform2

svyazinform2 BGP --- up 2020-04-02 Established

Description:    svyazinform2/58002/AS-SI
  BGP state:          Established
    Neighbor address: 185.1.152.243
    Neighbor AS:      58002
    Local AS:         50817
    Neighbor ID:      77.247.232.243
    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
      4-octet AS numbers
      Long-lived graceful restart
    Session:          external route-server AS4
    Source address:   185.1.153.0
    Hold timer:       49.817/90
    Keepalive timer:  1.092/30
  Channel ipv4
    State:          UP
    Table:          rib4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         0 imported, 0 filtered, 82288 exported, 0 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:              0          0          0          0          0
      Import withdraws:            0          0        ---          0          0
      Export updates:         426494          0        376        ---     426118
      Export withdraws:       185094        ---        ---        ---     185062
    BGP Next hop:   185.1.153.0