wg/ipv4: show protocols all s51_v4

s51_v4 BGP --- start 2024-07-19 Passive Error: Neighbor lost

Description:    VOC Room 51
  BGP state:          Passive
    Neighbor address: 10.9.51.2%wg-s51
    Neighbor AS:      65051
    Local AS:         65000
    Last error:       Error: Neighbor lost
  Channel ipv4
    State:          DOWN
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)