msk-rs1/ipv4: show protocols all pcnetworks

pcnetworks BGP --- up 2020-07-30 Established

Description:    pcnetworks/35213/AS-PCN
  BGP state:          Established
    Neighbor address: 185.1.160.218
    Neighbor AS:      35213
    Local AS:         49869
    Neighbor ID:      185.1.50.165
    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:   185.1.160.255
    Hold timer:       86.915/90
    Keepalive timer:  18.121/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         36 imported, 0 filtered, 93679 exported, 35 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             71          0          0          0         71
      Import withdraws:           34          0        ---          0         34
      Export updates:         317254         73         50        ---     317131
      Export withdraws:       144901        ---        ---        ---     144964
    BGP Next hop:   185.1.160.255