Examples with PROP_RESPOND_TO_UNKNOWN_HOSTS org.onosproject.segmentrouting.OsgiPropertyConstants.PROP_RESPOND_TO_UNKNOWN_HOSTS used on opensource projects

Example 1 with PROP_RESPOND_TO_UNKNOWN_HOSTS

use of org.onosproject.segmentrouting.OsgiPropertyConstants.PROP_RESPOND_TO_UNKNOWN_HOSTS in project trellis-control by opennetworkinglab.

the class SegmentRoutingManager method modified.

@Modified
private void modified(ComponentContext context) {
    Dictionary<?, ?> properties = context.getProperties();
    if (properties == null) {
        return;
    }
    String strActiveProbing = Tools.get(properties, PROP_ACTIVE_PROBING);
    boolean expectActiveProbing = Boolean.parseBoolean(strActiveProbing);
    if (expectActiveProbing != activeProbing) {
        activeProbing = expectActiveProbing;
        log.info("{} active probing", activeProbing ? "Enabling" : "Disabling");
    }
    String strSymmetricProbing = Tools.get(properties, PROP_SYMMETRIC_PROBING);
    boolean expectSymmetricProbing = Boolean.parseBoolean(strSymmetricProbing);
    if (expectSymmetricProbing != symmetricProbing) {
        symmetricProbing = expectSymmetricProbing;
        log.info("{} symmetric probing", symmetricProbing ? "Enabling" : "Disabling");
    }
    String strSingleHomedDown = Tools.get(properties, PROP_SINGLE_HOMED_DOWN);
    boolean expectSingleHomedDown = Boolean.parseBoolean(strSingleHomedDown);
    if (expectSingleHomedDown != singleHomedDown) {
        singleHomedDown = expectSingleHomedDown;
        log.info("{} downing of single homed hosts for lost uplinks", singleHomedDown ? "Enabling" : "Disabling");
        if (singleHomedDown && linkHandler != null) {
            hostService.getHosts().forEach(host -> host.locations().forEach(loc -> {
                if (interfaceService.isConfigured(loc)) {
                    linkHandler.checkUplinksForHost(loc);
                }
            }));
        } else {
            log.warn("Disabling singleHomedDown does not re-enable already " + "downed ports for single-homed hosts");
        }
    }
    String strRespondToUnknownHosts = Tools.get(properties, PROP_RESPOND_TO_UNKNOWN_HOSTS);
    boolean expectRespondToUnknownHosts = Boolean.parseBoolean(strRespondToUnknownHosts);
    if (expectRespondToUnknownHosts != respondToUnknownHosts) {
        respondToUnknownHosts = expectRespondToUnknownHosts;
        log.info("{} responding to ARPs/NDPs from unknown hosts", respondToUnknownHosts ? "Enabling" : "Disabling");
    }
    String strRouteDoubleTaggedHosts = Tools.get(properties, PROP_ROUTE_DOUBLE_TAGGED_HOSTS);
    boolean expectRouteDoubleTaggedHosts = Boolean.parseBoolean(strRouteDoubleTaggedHosts);
    if (expectRouteDoubleTaggedHosts != routeDoubleTaggedHosts) {
        routeDoubleTaggedHosts = expectRouteDoubleTaggedHosts;
        log.info("{} routing for double tagged hosts", routeDoubleTaggedHosts ? "Enabling" : "Disabling");
        if (routeDoubleTaggedHosts) {
            hostHandler.populateAllDoubleTaggedHost();
        } else {
            hostHandler.revokeAllDoubleTaggedHost();
        }
    }
    String strDefaultInternalVlan = Tools.get(properties, PROP_DEFAULT_INTERNAL_VLAN);
    int defIntVlan = Integer.parseInt(strDefaultInternalVlan);
    if (defIntVlan != defaultInternalVlan) {
        if (canUseVlanId(defIntVlan)) {
            log.warn("Default internal vlan value changed from {} to {}.. " + "re-programming filtering rules, but NOT any groups already " + "created with the former value", defaultInternalVlan, defIntVlan);
            VlanId oldDefIntVlan = VlanId.vlanId((short) defaultInternalVlan);
            defaultInternalVlan = defIntVlan;
            routingRulePopulator.updateSpecialVlanFilteringRules(true, oldDefIntVlan, VlanId.vlanId((short) defIntVlan));
        } else {
            log.warn("Cannot change default internal vlan to unusable " + "value {}", defIntVlan);
        }
    }
    String strPwTxpVlan = Tools.get(properties, PROP_PW_TRANSPORT_VLAN);
    int pwTxpVlan = Integer.parseInt(strPwTxpVlan);
    if (pwTxpVlan != pwTransportVlan) {
        if (canUseVlanId(pwTxpVlan)) {
            log.warn("Pseudowire transport vlan value changed from {} to {}.. " + "re-programming filtering rules, but NOT any groups already " + "created with the former value", pwTransportVlan, pwTxpVlan);
            VlanId oldPwTxpVlan = VlanId.vlanId((short) pwTransportVlan);
            pwTransportVlan = pwTxpVlan;
            routingRulePopulator.updateSpecialVlanFilteringRules(false, oldPwTxpVlan, VlanId.vlanId((short) pwTxpVlan));
        } else {
            log.warn("Cannot change pseudowire transport vlan to unusable " + "value {}", pwTxpVlan);
        }
    }
    String strRouteSimplification = Tools.get(properties, PROP_ROUTE_SIMPLIFICATION);
    boolean expectRouteSimplification = Boolean.parseBoolean(strRouteSimplification);
    if (expectRouteSimplification != routeSimplification) {
        routeSimplification = expectRouteSimplification;
        log.info("{} route simplification", routeSimplification ? "Enabling" : "Disabling");
    }
}