tll-rs1/ipv4: show protocols all ipmax

ipmax BGP --- up 2021-09-24 Established

Description:    ipmax/25091/AS-IP-Max
  BGP state:          Established
    Neighbor address: 37.9.49.115
    Neighbor AS:      25091
    Local AS:         57936
    Neighbor ID:      46.20.246.254
    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
      4-octet AS numbers
      Enhanced refresh
    Session:          external route-server AS4
    Source address:   37.9.49.100
    Hold timer:       131.677/180
    Keepalive timer:  43.723/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         261 imported, 0 filtered, 98237 exported, 257 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:           1084          0          0        314        770
      Import withdraws:          502          0        ---          0        502
      Export updates:         247772        991        128        ---     246653
      Export withdraws:        84771        ---        ---        ---      84166
    BGP Next hop:   37.9.49.100