krd-rs2/ipv4: show protocols all comlink

comlink BGP master up 2017-09-07 Established

Description:    AS47594 NETCOMLINK-AS  LC COMLINK
  Preference:     100
  Input filter:   comlink_in
  Output filter:  comlink_out
  Routes:         2 imported, 0 filtered, 4972 exported, 2 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:              3          0          0          0          3
    Import withdraws:            1          0        ---          0          1
    Export updates:         158176          3          0        ---     158173
    Export withdraws:       101343        ---        ---        ---     101342
  BGP state:          Established
    Neighbor address: 91.240.225.23
    Neighbor AS:      47594
    Neighbor ID:      213.171.15.1
    Neighbor caps:    refresh enhanced-refresh AS4
    Session:          external route-server AS4
    Source address:   91.240.255.100
    Hold timer:       118/180
    Keepalive timer:  73/80