bru1/ipv4: show protocols all BRU1_IPv4

BRU1_IPv4 BGP master up 2020-05-26 Established

Preference:     100
  Input filter:   ACCEPT
  Output filter:  REJECT
  Routes:         818136 imported, 0 exported, 818136 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:      305974000          0          0    2544894  303429106
    Import withdraws:     15632277          0        ---         26   15632251
    Export updates:      303429106  303429106          0        ---          0
    Export withdraws:     15632251        ---        ---        ---          0
  BGP state:          Established
    Neighbor address: 62.112.29.129
    Neighbor AS:      6696
    Neighbor ID:      185.64.64.5
    Neighbor caps:    refresh restart-able AS4
    Session:          internal multihop AS4
    Source address:   62.112.29.130
    Hold timer:       179/180
    Keepalive timer:  48/60