msk-rs2/ipv4: show protocols all mss_llc

mss_llc BGP --- up 2021-04-16 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:       74.700/90
    Keepalive timer:  3.790/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         120 imported, 0 filtered, 104184 exported, 74 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:            129          0          0          0        129
      Import withdraws:            9          0        ---          0          9
      Export updates:         389603        129        141        ---     389333
      Export withdraws:        61607        ---        ---        ---      61604
    BGP Next hop:   185.1.161.0