rs1/ipv4: show protocols all pb_6_euroweb_as6663_1

pb_6_euroweb_as6663_1 BGP --- start 20:32:06.904 Active Received: Maximum number of prefixes reached

Description:    Euroweb 1
  BGP state:          Active
    Neighbor address: 2001:7f8:64:225::6663:1
    Neighbor AS:      6663
    Connect delay:    0.588/5
    Last error:       Received: Maximum number of prefixes reached
  Channel ipv6
    State:          DOWN
    Table:          t_6_euroweb_as6663_1
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   2000
      Action:       restart