tll-rs1/ipv4: show protocols all vsevnet

vsevnet BGP --- up 2021-10-08 Established

Description:    vsevnet/44882/AS-VSEVNET
  BGP state:          Established
    Neighbor address: 37.9.49.125
    Neighbor AS:      44882
    Local AS:         57936
    Neighbor ID:      109.230.128.1
    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
    Session:          external route-server AS4
    Source address:   37.9.49.100
    Hold timer:       74.867/90
    Keepalive timer:  25.386/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         3 imported, 0 filtered, 96289 exported, 3 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:              3          0          0          0          3
      Import withdraws:            0          0        ---          0          0
      Export updates:        1709916          3       6861        ---    1703052
      Export withdraws:      1001021        ---        ---        ---    1002882
    BGP Next hop:   37.9.49.100