msk-rs2/ipv4: show protocols all tr2

tr2 BGP --- up 2021-09-14 Established

Description:    tr2/207351/ANY
  BGP state:          Established
    Neighbor address: 185.1.161.160
    Neighbor AS:      207351
    Local AS:         49869
    Neighbor ID:      185.1.161.160
    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:   185.1.161.0
    Hold timer:       75.950/90
    Keepalive timer:  20.573/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   40000
      Action:       disable
    Routes:         20846 imported, 641 filtered, 12533 exported, 2795 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:         825038          0     196733      20839     607466
      Import withdraws:       380159          0        ---     203728     372530
      Export updates:        2556341     372497    1659304        ---     524540
      Export withdraws:      1063569        ---        ---        ---     256425
    BGP Next hop:   185.1.161.0