hels-rs2/ipv4: show protocols all tt

tt BGP --- up 2021-09-14 Established

Description:    tt/50509/AS-TRANSROUTE
  BGP state:          Established
    Neighbor address: 193.27.37.1
    Neighbor AS:      50509
    Local AS:         39607
    Neighbor ID:      5.188.236.253
    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:   193.27.37.254
    Hold timer:       46.886/90
    Keepalive timer:  0.992/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   9999
      Action:       disable
    Routes:         1983 imported, 5 filtered, 1725 exported, 1885 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:          37575          0         81      25951      11543
      Import withdraws:         1035          0        ---         24       1031
      Export updates:          21211      12948          0        ---       8263
      Export withdraws:         2220        ---        ---        ---       1289
    BGP Next hop:   193.27.37.254