msk-rs2/ipv4: show protocols all mss_llc

mss_llc BGP --- up 2021-01-13 Established

Description:    mss_llc/44843/AS-MALOCO
  BGP state:          Established
    Neighbor address: 185.1.161.25
    Neighbor AS:      44843
    Local AS:         49869
    Neighbor ID:      192.168.110.1
    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
      Long-lived graceful restart
    Session:          external route-server AS4
    Source address:   185.1.161.0
    Hold timer:       73.904/90
    Keepalive timer:  14.800/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         175 imported, 0 filtered, 100669 exported, 76 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:            184          0          0          0        184
      Import withdraws:            7          0        ---          0          7
      Export updates:         424140         95         69        ---     423976
      Export withdraws:       161576        ---        ---        ---     161583
    BGP Next hop:   185.1.161.0