spb-rs1/ipv4: show protocols all Nevalink

Nevalink BGP --- up 2019-06-09 Established

Description:    Nevalink/42668/AS-NEVALINK
  BGP state:          Established
    Neighbor address: 31.44.186.33
    Neighbor AS:      42668
    Neighbor ID:      89.223.46.129
    Local capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      Graceful restart
      4-octet AS numbers
      Enhanced refresh
    Neighbor capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      4-octet AS numbers
    Session:          external route-server AS4
    Source address:   31.44.186.100
    Hold timer:       111.219/180
    Keepalive timer:  46.233/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         4 imported, 0 filtered, 75693 exported
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:              4          0          0          0          4
      Import withdraws:           89          0        ---         89          0
      Export updates:        3039254          4          0        ---    3039250
      Export withdraws:      1792153        ---        ---        ---    1792153
    BGP Next hop:   31.44.186.100
  Channel ipv6
    State:          DOWN
    Table:          master6
    Preference:     100
    Input filter:   REJECT
    Output filter:  REJECT
    Import limit:   5000
      Action:       disable