rs2/ipv4: show protocols all pb_6_colt_as8220_1

pb_6_colt_as8220_1 BGP --- up 2020-12-18 Established

Description:    Colt 1
  BGP state:          Established
    Neighbor address: 2001:7f8:64:225::8220:1
    Neighbor AS:      8220
    Neighbor ID:      212.74.90.146
    Local capabilities
      Multiprotocol
        AF announced: ipv6
      Route refresh
      Graceful restart
      4-octet AS numbers
      Enhanced refresh
    Neighbor capabilities
      Multiprotocol
        AF announced: ipv6
      Route refresh
      Graceful restart
      4-octet AS numbers
    Session:          external route-server AS4
    Source address:   2001:7f8:64:225::2
    Hold timer:       48.964/90
    Keepalive timer:  20.635/30
  Channel ipv6
    State:          UP
    Table:          t_6_colt_as8220_1
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   1000
      Action:       restart
    Routes:         527 imported, 34087 exported
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:          28885          0          0          0      28885
      Import withdraws:        24381          0        ---          0      24381
      Export updates:        4272542      27286     350374        ---    3894882
      Export withdraws:      2324694        ---        ---        ---    2356450
    BGP Next hop:   2001:7f8:64:225::2 fe80::20c:29ff:fe28:2d84