Examples with PrefixToInterface org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.PrefixToInterface used on opensource projects

Example 6 with PrefixToInterface

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.PrefixToInterface in project netvirt by opendaylight.

the class BaseVrfEntryHandler method addRewriteDstMacAction.

protected void addRewriteDstMacAction(long vpnId, VrfEntry vrfEntry, Prefixes prefixInfo, List<ActionInfo> actionInfos) {
    if (vrfEntry.getMac() != null) {
        actionInfos.add(new ActionSetFieldEthernetDestination(actionInfos.size(), new MacAddress(vrfEntry.getMac())));
        return;
    }
    if (prefixInfo == null) {
        prefixInfo = fibUtil.getPrefixToInterface(vpnId, vrfEntry.getDestPrefix());
        // Checking PrefixtoInterface again as it is populated later in some cases
        if (prefixInfo == null) {
            LOG.debug("No prefix info found for prefix {}", vrfEntry.getDestPrefix());
            return;
        }
    }
    String ipPrefix = prefixInfo.getIpAddress();
    String ifName = prefixInfo.getVpnInterfaceName();
    if (ifName == null) {
        LOG.debug("Failed to get VPN interface for prefix {}", ipPrefix);
        return;
    }
    String vpnName = fibUtil.getVpnNameFromId(vpnId);
    if (vpnName == null) {
        LOG.debug("Failed to get VPN name for vpnId {}", vpnId);
        return;
    }
    String macAddress = fibUtil.getMacAddressFromPrefix(ifName, vpnName, ipPrefix);
    if (macAddress == null) {
        LOG.warn("No MAC address found for VPN interface {} prefix {}", ifName, ipPrefix);
        return;
    }
    actionInfos.add(new ActionSetFieldEthernetDestination(actionInfos.size(), new MacAddress(macAddress)));
}