rix-rs2/ipv4: show protocols all tt

tt BGP --- up 2021-07-27 Established

Description:    tt/50509/AS-TRANSROUTE
  BGP state:          Established
    Neighbor address: 193.27.39.90
    Neighbor AS:      50509
    Local AS:         49634
    Neighbor ID:      5.188.236.1
    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
      Extended next hop
        IPv6 nexthop: ipv4 ipv4-mc vpn4-mpls
      4-octet AS numbers
    Session:          external route-server AS4
    Source address:   193.27.39.254
    Hold timer:       122.674/180
    Keepalive timer:  24.578/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   1000
      Action:       disable
    Routes:         629 imported, 1 filtered, 93038 exported, 590 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:          17258          0         15      10951       6292
      Import withdraws:         1654          0        ---          2       1654
      Export updates:         802058       7348       2298        ---     792412
      Export withdraws:       131049        ---        ---        ---     131399
    BGP Next hop:   193.27.39.254