msk-rs2/ipv4: show protocols all SVOLS

SVOLS BGP --- up 2019-08-13 Established

Description:    SVOLS/51028/AS-SVOLS
  BGP state:          Established
    Neighbor address: 31.44.187.67
    Neighbor AS:      51028
    Neighbor ID:      10.240.3.6
    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:   31.44.187.254
    Hold timer:       58.278/90
    Keepalive timer:  0.742/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       restart
    Routes:         75 imported, 0 filtered, 77545 exported
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:            153          0          0          0        153
      Import withdraws:           78          0        ---          0         78
      Export updates:         202593        151        172        ---     202270
      Export withdraws:        67231        ---        ---        ---      67234
    BGP Next hop:   31.44.187.254