spb-rs1/ipv4: show protocols all pipe1

pipe1 Pipe --- up 2020-12-25 master4 <=> beeline4

Channel main
    Table:          master4
    Peer table:     beeline4
    Import state:   up
    Export state:   up
    Import filter:  (unnamed)
    Export filter:  (unnamed)
  Routes:         0 imported, 17334 exported
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:         173769     165525       8244          0          0
    Import withdraws:        98543          0        ---       1615          0
    Export updates:        2460126          0    2294601          0     165525
    Export withdraws:      1353349          0        ---    1256421      96928