rix-rs2/ipv4: show protocols all SvyazInform

SvyazInform BGP --- up 2021-04-10 Established

Description:    SvyazInform/58002/AS-SI
  BGP state:          Established
    Neighbor address: 193.27.39.28
    Neighbor AS:      58002
    Local AS:         49634
    Neighbor ID:      77.247.232.240
    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
    Session:          external route-server AS4
    Source address:   193.27.39.254
    Hold timer:       65.737/90
    Keepalive timer:  21.108/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         38 imported, 0 filtered, 90538 exported, 3 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             38          0          0          0         38
      Import withdraws:            0          0        ---          0          0
      Export updates:         126479          3         75        ---     126401
      Export withdraws:        21688        ---        ---        ---      21688
    BGP Next hop:   193.27.39.254