lg/ipv4: show protocols all chgva

chgva BGP master up 2020-10-16 Established

Description:    Switzerland - Geneva
  Preference:     100
  Input filter:   ACCEPT
  Output filter:  REJECT
  Routes:         117459 imported, 0 exported, 53693 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:       67886635          0          0      73662   67812973
    Import withdraws:     37778025          0        ---          0   38737230
    Export updates:      792964591  792964591          0        ---          0
    Export withdraws:     17129294        ---        ---        ---     816287
  BGP state:          Established
    Neighbor address: 185.96.187.116
    Neighbor AS:      29075
    Neighbor ID:      185.96.187.116
    Neighbor caps:    refresh restart-able AS4 add-path-tx
    Session:          internal multihop AS4 add-path-rx
    Source address:   45.10.224.137
    Hold timer:       149/180
    Keepalive timer:  18/60