blob: 63cc305da5288056aae0ab249ddae49c3f636c9a [file] [log] [blame]
package org.onlab.onos.sdnip.cli;
import org.apache.karaf.shell.commands.Command;
import org.onlab.onos.cli.AbstractShellCommand;
import org.onlab.onos.sdnip.SdnIpService;
import org.onlab.onos.sdnip.bgp.BgpConstants;
import org.onlab.onos.sdnip.bgp.BgpRouteEntry;
/**
* Command to show the routes learned through BGP.
*/
@Command(scope = "onos", name = "bgp-routes",
description = "Lists all routes received from BGP")
public class BgpRoutesListCommand extends AbstractShellCommand {
private static final String FORMAT =
"prefix=%s, nexthop=%s, origin=%s, localpref=%s, med=%s, aspath=%s, bgpid=%s";
@Override
protected void execute() {
SdnIpService service = get(SdnIpService.class);
for (BgpRouteEntry route : service.getBgpRoutes()) {
printRoute(route);
}
}
private void printRoute(BgpRouteEntry route) {
if (route != null) {
print(FORMAT, route.prefix(), route.nextHop(),
originToString(route.getOrigin()), route.getLocalPref(),
route.getMultiExitDisc(), route.getAsPath(),
route.getBgpSession().getRemoteBgpId());
}
}
private static String originToString(int origin) {
String originString = "UNKNOWN";
switch (origin) {
case BgpConstants.Update.Origin.IGP:
originString = "IGP";
break;
case BgpConstants.Update.Origin.EGP:
originString = "EGP";
break;
case BgpConstants.Update.Origin.INCOMPLETE:
originString = "INCOMPLETE";
break;
default:
break;
}
return originString;
}
}