msk-rs2/ipv4: show protocols all SServRU

SServRU BGP --- up 2020-05-29 Established

Description:    SServRU/57174/AS-SSERV-RU
  BGP state:          Established
    Neighbor address: 31.44.187.179
    Neighbor AS:      57174
    Local AS:         50817
    Neighbor ID:      95.215.178.193
    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:   31.44.187.254
    Hold timer:       68.780/90
    Keepalive timer:  12.261/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         12 imported, 0 filtered, 90769 exported, 12 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             48          0          0         24         24
      Import withdraws:            2          0        ---          0          2
      Export updates:         721713         48        100        ---     721565
      Export withdraws:       242201        ---        ---        ---     242250
    BGP Next hop:   31.44.187.254