msk-rs2/ipv4: show protocols all mastertel

mastertel BGP --- up 2021-10-19 Established

Description:    mastertel/29226/AS-MASTERTEL
  BGP state:          Established
    Neighbor address: 185.1.161.137
    Neighbor AS:      29226
    Local AS:         49869
    Neighbor ID:      217.67.176.13
    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
        Restart time: 120
        AF supported: ipv4
        AF preserved: ipv4
      4-octet AS numbers
    Session:          external route-server AS4
    Source address:   185.1.161.0
    Hold timer:       92.607/180
    Keepalive timer:  15.491/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         624 imported, 129 filtered, 114611 exported, 301 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:          14601          0       2618      10766       1217
      Import withdraws:          717          0        ---        582        512
      Export updates:        2323962       3848       1162        ---    2318952
      Export withdraws:       760990        ---        ---        ---     760644
    BGP Next hop:   185.1.161.0