@Override public void filter(FilteringObjective filteringObjective) { if (filteringObjective.type() == FilteringObjective.Type.PERMIT) { log.debug("processing PERMIT filter objective"); processFilter(filteringObjective, filteringObjective.op() == Objective.Operation.ADD, filteringObjective.appId()); } else { log.debug("filter objective other than PERMIT not supported"); fail(filteringObjective, ObjectiveError.UNSUPPORTED); } }
@Override public void filter(FilteringObjective filteringObjective) { if (filteringObjective.type() == FilteringObjective.Type.PERMIT) { processFilter(filteringObjective, filteringObjective.op() == Objective.Operation.ADD, filteringObjective.appId()); } else { // Note that packets that don't match the PERMIT filter are // automatically denied. The DENY filter is used to deny packets // that are otherwise permitted by the PERMIT filter. // Use ACL table flow rules here for DENY filtering objectives log.debug("filter objective other than PERMIT currently not supported"); fail(filteringObjective, ObjectiveError.UNSUPPORTED); } }
@Override public void filter(FilteringObjective filteringObjective) { if (filteringObjective.type() == FilteringObjective.Type.PERMIT) { processFilter(filteringObjective, filteringObjective.op() == Objective.Operation.ADD, filteringObjective.appId()); } else { fail(filteringObjective, ObjectiveError.UNSUPPORTED); } }
@Override public void filter(FilteringObjective filteringObjective) { if (filteringObjective.type() == FilteringObjective.Type.PERMIT) { processFilter(filteringObjective, filteringObjective.op() == Objective.Operation.ADD, filteringObjective.appId()); } else { fail(filteringObjective, ObjectiveError.UNSUPPORTED); } }
@Override public void filter(FilteringObjective filteringObjective) { if (filteringObjective.type() == FilteringObjective.Type.PERMIT) { processFilter(filteringObjective, filteringObjective.op() == Objective.Operation.ADD, filteringObjective.appId()); } else { fail(filteringObjective, ObjectiveError.UNSUPPORTED); } }
result.put(TYPE, filteringObjective.type().toString());
private void buildAndApplyRule(FilteringObjective filter, TrafficSelector selector, TrafficTreatment treatment) { FlowRule rule = DefaultFlowRule.builder() .fromApp(filter.appId()) .forDevice(deviceId) .forTable(0) .makePermanent() .withSelector(selector) .withTreatment(treatment) .withPriority(filter.priority()) .build(); FlowRuleOperations.Builder opsBuilder = FlowRuleOperations.builder(); switch (filter.type()) { case PERMIT: opsBuilder.add(rule); break; case DENY: opsBuilder.remove(rule); break; default: log.warn("Unknown filter type : {}", filter.type()); fail(filter, ObjectiveError.UNSUPPORTED); } applyFlowRules(opsBuilder, filter); }