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, 4340 exported, 2 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:              2          0          0          0          2
    Import withdraws:            0          0        ---          0          0
    Export updates:          32384          2          0        ---      32382
    Export withdraws:        15730        ---        ---        ---      15730
  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:       113/180
    Keepalive timer:  60/80