String rd = NatUtil.getVpnRd(dataBroker, vpnName);
for (String externalIp : externalIpsCache) {
LOG.debug("isNaptSwitchDown : Removing Fib entry rd {} prefix {}", rd, externalIp);
String rd = NatUtil.getVpnRd(dataBroker, vpnName);
for (String externalIp : externalIpsCache) {
LOG.debug("isNaptSwitchDown : Removing Fib entry rd {} prefix {}", rd, externalIp);