lg/ipv4: show protocols all R1_MEER_V4

R1_MEER_V4 BGP master up 2021-09-26 Established

Preference:     100
  Input filter:   ACCEPT
  Output filter:  REJECT
  Routes:         871765 imported, 0 exported, 0 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:        2586709          0          0     333543    2253166
    Import withdraws:        36740          0        ---          0      36740
    Export updates:        3906499      70281    3836218        ---          0
    Export withdraws:        31159        ---        ---        ---          0
  BGP state:          Established
    Neighbor address: 80.77.16.70
    Neighbor AS:      58299
    Neighbor ID:      45.11.248.255
    Neighbor caps:    refresh restart-aware AS4 add-path-rx
    Session:          external multihop AS4
    Source address:   5.226.144.241
    Hold timer:       179/180
    Keepalive timer:  50/60