krd-rs2/ipv4: show protocols all osk

osk BGP master down 2017-10-18

Description:    AS51351 ASOSKNET LTD Objedinennaja Setevaja Kompanija
  Preference:     100
  Input filter:   osk_in
  Output filter:  osk_out
  BGP state:          Down
    Neighbor address: 91.240.225.40
    Neighbor AS:      51351