spb-rs2/ipv4: show protocols all sovtel

sovtel BGP --- up 2021-09-04 Established

Description:    sovtel/42097/AS-SOVTEL/via SovTel
  BGP state:          Established
    Neighbor address: 185.1.152.62
    Neighbor AS:      42097
    Local AS:         50817
    Neighbor ID:      92.255.84.0
    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 ipv6
      Route refresh
      4-octet AS numbers
    Session:          external route-server AS4
    Source address:   185.1.153.0
    Hold timer:       122.053/180
    Keepalive timer:  48.239/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   500
      Action:       disable
    Routes:         10 imported, 1 filtered, 109559 exported, 8 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             34          0          1          1         32
      Import withdraws:           10          0        ---          1         10
      Export updates:        2221508         29          0        ---    2221479
      Export withdraws:       969235        ---        ---        ---     969238
    BGP Next hop:   185.1.153.0