rix-rs1/ipv4: show protocols all tt

tt BGP --- up 2021-09-10 Established

Description:    tt/50509/AS-TRANSROUTE
  BGP state:          Established
    Neighbor address: 193.27.39.90
    Neighbor AS:      50509
    Local AS:         49634
    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:   193.27.39.100
    Hold timer:       57.376/90
    Keepalive timer:  1.276/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   9999
      Action:       disable
    Routes:         2014 imported, 5 filtered, 98164 exported, 1667 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:          28460          0         53      16132      12275
      Import withdraws:         2537          0        ---         13       2537
      Export updates:        1080701      10204       1579        ---    1068918
      Export withdraws:       417680        ---        ---        ---     416770
    BGP Next hop:   193.27.39.100