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-rw-r--r--nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/write/MappingEntryCustomizer.java110
-rw-r--r--nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/write/ExternalIpPoolCustomizerTest.java4
-rw-r--r--nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/write/MappingEntryCustomizerTest.java99
-rw-r--r--nat/nat2vpp/src/test/resources/nat44/external-ip-pool.json (renamed from nat/nat2vpp/src/test/resources/nat/external-ip-pool.json)0
-rw-r--r--nat/nat2vpp/src/test/resources/nat44/static-mapping-address-update.json (renamed from nat/nat2vpp/src/test/resources/nat/static-mapping-address-update.json)0
-rw-r--r--nat/nat2vpp/src/test/resources/nat44/static-mapping-unsupported-proto.json (renamed from nat/nat2vpp/src/test/resources/nat/static-mapping-unsupported-proto.json)0
-rw-r--r--nat/nat2vpp/src/test/resources/nat44/static-mapping.json (renamed from nat/nat2vpp/src/test/resources/nat/static-mapping.json)0
-rw-r--r--nat/nat2vpp/src/test/resources/nat64/static-mapping-address-update.json17
-rw-r--r--nat/nat2vpp/src/test/resources/nat64/static-mapping-unsupported-proto.json12
-rw-r--r--nat/nat2vpp/src/test/resources/nat64/static-mapping.json12
10 files changed, 206 insertions, 48 deletions
diff --git a/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/write/MappingEntryCustomizer.java b/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/write/MappingEntryCustomizer.java
index 999b8118f..0d08a5587 100644
--- a/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/write/MappingEntryCustomizer.java
+++ b/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/write/MappingEntryCustomizer.java
@@ -17,17 +17,24 @@
package io.fd.hc2vpp.nat.write;
import static com.google.common.base.Preconditions.checkArgument;
+import static com.google.common.base.Preconditions.checkState;
import com.google.common.base.Optional;
+import io.fd.hc2vpp.common.translate.util.ByteDataTranslator;
import io.fd.hc2vpp.common.translate.util.Ipv4Translator;
+import io.fd.hc2vpp.common.translate.util.Ipv6Translator;
import io.fd.hc2vpp.common.translate.util.JvppReplyConsumer;
import io.fd.hc2vpp.nat.util.MappingEntryContext;
import io.fd.honeycomb.translate.spi.write.ListWriterCustomizer;
import io.fd.honeycomb.translate.write.WriteContext;
import io.fd.honeycomb.translate.write.WriteFailedException;
+import io.fd.vpp.jvpp.snat.dto.Nat64AddDelStaticBib;
import io.fd.vpp.jvpp.snat.dto.SnatAddStaticMapping;
import io.fd.vpp.jvpp.snat.future.FutureJVppSnatFacade;
import javax.annotation.Nonnull;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.nat.rev150908.PortNumber;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.nat.rev150908.nat.config.nat.instances.NatInstance;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.nat.rev150908.nat.config.nat.instances.nat.instance.mapping.table.MappingEntry;
@@ -39,7 +46,7 @@ import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
final class MappingEntryCustomizer implements ListWriterCustomizer<MappingEntry, MappingEntryKey>,
- JvppReplyConsumer, Ipv4Translator {
+ JvppReplyConsumer, Ipv4Translator, Ipv6Translator, ByteDataTranslator {
private static final Logger LOG = LoggerFactory.getLogger(MappingEntryCustomizer.class);
@@ -64,8 +71,7 @@ final class MappingEntryCustomizer implements ListWriterCustomizer<MappingEntry,
final Long mappingEntryId = id.firstKeyOf(MappingEntry.class).getIndex();
LOG.debug("Writing mapping entry: {} for nat-instance(vrf): {}", natInstanceId, mappingEntryId);
- final SnatAddStaticMapping request = getRequest(id, dataAfter, natInstanceId, true);
- getReplyForWrite(jvppSnat.snatAddStaticMapping(request).toCompletableFuture(), id);
+ configureMapping(id, dataAfter, natInstanceId, true);
// Store context mapping only if not already present under the same exact mapping
synchronized (mappingEntryContext) {
@@ -74,7 +80,25 @@ final class MappingEntryCustomizer implements ListWriterCustomizer<MappingEntry,
.addEntry(natInstanceId, mappingEntryId, dataAfter, writeContext.getMappingContext());
}
}
- LOG.trace("Mapping entry: {} for nat-instance(vrf): {} written successfully", request.vrfId, id);
+ LOG.trace("Mapping entry: {} for nat-instance(vrf): {} written successfully", natInstanceId, id);
+ }
+
+ private void configureMapping(@Nonnull final InstanceIdentifier<MappingEntry> id,
+ @Nonnull final MappingEntry entry,
+ @Nonnull final Long natInstanceId,
+ final boolean isAdd) throws WriteFailedException {
+ final IpAddress internalSrcAddress = entry.getInternalSrcAddress();
+ final Ipv4Address internalV4SrcAddress = internalSrcAddress.getIpv4Address();
+ final Ipv6Address internalV6SrcAddress = internalSrcAddress.getIpv6Address();
+ if (internalV4SrcAddress != null) {
+ final SnatAddStaticMapping request = getNat44Request(id, entry, natInstanceId, isAdd);
+ getReplyForWrite(jvppSnat.snatAddStaticMapping(request).toCompletableFuture(), id);
+ } else {
+ checkState(internalV6SrcAddress != null,
+ "internalSrcAddress.getIpv6Address() should not return null if v4 address is not given");
+ final Nat64AddDelStaticBib request = getNat64Request(id, entry, natInstanceId, isAdd);
+ getReplyForWrite(jvppSnat.nat64AddDelStaticBib(request).toCompletableFuture(), id);
+ }
}
/**
@@ -119,49 +143,43 @@ final class MappingEntryCustomizer implements ListWriterCustomizer<MappingEntry,
final MappingEntryKey mappingEntryKey = id.firstKeyOf(MappingEntry.class);
LOG.debug("Deleting mapping entry: {} for nat-instance(vrf): {}", natInstanceId, mappingEntryKey);
- final SnatAddStaticMapping request = getRequest(id, dataBefore, natInstanceId, false);
- getReplyForWrite(jvppSnat.snatAddStaticMapping(request).toCompletableFuture(), id);
+ configureMapping(id, dataBefore, natInstanceId, false);
mappingEntryContext.removeEntry(natInstanceId, dataBefore, writeContext.getMappingContext());
- LOG.trace("Mapping entry: {} for nat-instance(vrf): {} deleted successfully", request.vrfId, id);
+ LOG.trace("Mapping entry: {} for nat-instance(vrf): {} deleted successfully", natInstanceId, id);
}
- private SnatAddStaticMapping getRequest(final InstanceIdentifier<MappingEntry> id,
- final MappingEntry dataAfter,
- final Long natInstanceId,
- final boolean isAdd)
+ private SnatAddStaticMapping getNat44Request(final InstanceIdentifier<MappingEntry> id,
+ final MappingEntry mappingEntry,
+ final Long natInstanceId,
+ final boolean isAdd)
throws WriteFailedException.CreateFailedException {
final SnatAddStaticMapping request = new SnatAddStaticMapping();
- request.isAdd = isAdd
- ? (byte) 1
- : 0;
+ request.isAdd = booleanToByte(isAdd);
request.isIp4 = 1;
// VPP uses int, model long
request.vrfId = natInstanceId.intValue();
- // Snat supports only ipv4 now
- if (dataAfter.getInternalSrcAddress().getIpv4Address() == null) {
- throw new WriteFailedException.CreateFailedException(id, dataAfter,
- new UnsupportedOperationException(
- String.format("No Ipv4 present for in address %s. Ipv6 not supported",
- dataAfter.getInternalSrcAddress())));
- }
+ final Ipv4Address internalAddress = mappingEntry.getInternalSrcAddress().getIpv4Address();
+ checkArgument(internalAddress != null, "No Ipv4 present in internal-src-address %s",
+ mappingEntry.getInternalSrcAddress());
request.addrOnly = 1;
request.localIpAddress =
- ipv4AddressNoZoneToArray(dataAfter.getInternalSrcAddress().getIpv4Address().getValue());
- request.externalIpAddress = ipv4AddressNoZoneToArray(dataAfter.getExternalSrcAddress().getValue());
+ ipv4AddressNoZoneToArray(mappingEntry.getInternalSrcAddress().getIpv4Address().getValue());
+ request.externalIpAddress = ipv4AddressNoZoneToArray(mappingEntry.getExternalSrcAddress().getValue());
request.externalSwIfIndex = -1; // external ip address is ignored if externalSwIfIndex is given
request.protocol = -1;
- final Short protocol = dataAfter.getTransportProtocol();
+ final Short protocol = mappingEntry.getTransportProtocol();
if (protocol != null) {
checkArgument(protocol == 1 || protocol == 6 || protocol == 17,
- "Unsupported protocol %s only ICMP, TCP and UDP are currently supported", protocol);
+ "Unsupported protocol %s only ICMP(1), TCP(6) and UDP(17) are currently supported for Nat44",
+ protocol);
request.protocol = protocol.byteValue();
}
- Optional<Short> internalPortNumber = getPortNumber(id, dataAfter,
+ Optional<Short> internalPortNumber = getPortNumber(id, mappingEntry,
(entry) -> Optional.fromNullable(entry.getInternalSrcPort()).transform(PortNumber::getPortType));
- Optional<Short> externalPortNumber = getPortNumber(id, dataAfter,
+ Optional<Short> externalPortNumber = getPortNumber(id, mappingEntry,
(entry) -> Optional.fromNullable(entry.getExternalSrcPort()).transform(PortNumber::getPortType));
if (internalPortNumber.isPresent() && externalPortNumber.isPresent()) {
request.addrOnly = 0;
@@ -171,6 +189,44 @@ final class MappingEntryCustomizer implements ListWriterCustomizer<MappingEntry,
return request;
}
+ private Nat64AddDelStaticBib getNat64Request(final InstanceIdentifier<MappingEntry> id,
+ final MappingEntry mappingEntry,
+ final Long natInstanceId,
+ final boolean isAdd)
+ throws WriteFailedException.CreateFailedException {
+ final Nat64AddDelStaticBib request = new Nat64AddDelStaticBib();
+ request.isAdd = booleanToByte(isAdd);
+ // VPP uses int, model long
+ request.vrfId = natInstanceId.intValue();
+
+ final Ipv6Address internalAddress = mappingEntry.getInternalSrcAddress().getIpv6Address();
+ checkArgument(internalAddress != null, "No Ipv6 present in internal-src-address %s",
+ mappingEntry.getInternalSrcAddress());
+
+
+ request.iAddr = ipv6AddressNoZoneToArray(internalAddress);
+ request.oAddr = ipv4AddressNoZoneToArray(mappingEntry.getExternalSrcAddress().getValue());
+ request.proto = -1;
+ final Short protocol = mappingEntry.getTransportProtocol();
+ if (protocol != null) {
+ checkArgument(protocol == 1 || protocol == 6 || protocol == 17 || protocol == 58,
+ "Unsupported protocol %s only ICMP(1), IPv6-ICMP(58), TCP(6) and UDP(17) are currently supported for Nat64",
+ protocol);
+ request.proto = protocol.byteValue();
+ }
+
+ Optional<Short> internalPortNumber = getPortNumber(id, mappingEntry,
+ (entry) -> Optional.fromNullable(entry.getInternalSrcPort()).transform(PortNumber::getPortType));
+ Optional<Short> externalPortNumber = getPortNumber(id, mappingEntry,
+ (entry) -> Optional.fromNullable(entry.getExternalSrcPort()).transform(PortNumber::getPortType));
+ if (internalPortNumber.isPresent() && externalPortNumber.isPresent()) {
+ request.iPort = internalPortNumber.get();
+ request.oPort = externalPortNumber.get();
+ }
+ return request;
+ }
+
+
private Optional<Short> getPortNumber(final InstanceIdentifier<MappingEntry> id, final MappingEntry dataAfter,
final PortGetter portGetter) {
return portGetter.getPortType(dataAfter).transform(port -> {
diff --git a/nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/write/ExternalIpPoolCustomizerTest.java b/nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/write/ExternalIpPoolCustomizerTest.java
index 917b9a9c4..c414c2b4e 100644
--- a/nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/write/ExternalIpPoolCustomizerTest.java
+++ b/nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/write/ExternalIpPoolCustomizerTest.java
@@ -63,7 +63,7 @@ public class ExternalIpPoolCustomizerTest extends WriterCustomizerTest implement
@Test
public void testWrite(
- @InjectTestData(resourcePath = "/nat/external-ip-pool.json", id = NAT_INSTANCES_PATH) NatInstances data)
+ @InjectTestData(resourcePath = "/nat44/external-ip-pool.json", id = NAT_INSTANCES_PATH) NatInstances data)
throws WriteFailedException {
customizer.writeCurrentAttributes(IID, extractIpPool(data), writeContext);
final SnatAddAddressRange expectedRequest = getExpectedRequest();
@@ -79,7 +79,7 @@ public class ExternalIpPoolCustomizerTest extends WriterCustomizerTest implement
@Test
public void testDelete(
- @InjectTestData(resourcePath = "/nat/external-ip-pool.json", id = NAT_INSTANCES_PATH) NatInstances data)
+ @InjectTestData(resourcePath = "/nat44/external-ip-pool.json", id = NAT_INSTANCES_PATH) NatInstances data)
throws WriteFailedException {
customizer.deleteCurrentAttributes(IID, extractIpPool(data), writeContext);
final SnatAddAddressRange expectedRequest = getExpectedRequest();
diff --git a/nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/write/MappingEntryCustomizerTest.java b/nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/write/MappingEntryCustomizerTest.java
index 1d5eff7f3..008ac087b 100644
--- a/nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/write/MappingEntryCustomizerTest.java
+++ b/nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/write/MappingEntryCustomizerTest.java
@@ -26,6 +26,8 @@ import io.fd.hc2vpp.nat.util.MappingEntryContext;
import io.fd.honeycomb.test.tools.HoneycombTestRunner;
import io.fd.honeycomb.test.tools.annotations.InjectTestData;
import io.fd.honeycomb.translate.write.WriteFailedException;
+import io.fd.vpp.jvpp.snat.dto.Nat64AddDelStaticBib;
+import io.fd.vpp.jvpp.snat.dto.Nat64AddDelStaticBibReply;
import io.fd.vpp.jvpp.snat.dto.SnatAddStaticMapping;
import io.fd.vpp.jvpp.snat.dto.SnatAddStaticMappingReply;
import io.fd.vpp.jvpp.snat.future.FutureJVppSnatFacade;
@@ -63,44 +65,83 @@ public class MappingEntryCustomizerTest extends WriterCustomizerTest implements
public void setUpTest() {
customizer = new MappingEntryCustomizer(jvppSnat, mappingContext);
when(jvppSnat.snatAddStaticMapping(any())).thenReturn(future(new SnatAddStaticMappingReply()));
+ when(jvppSnat.nat64AddDelStaticBib(any())).thenReturn(future(new Nat64AddDelStaticBibReply()));
}
@Test
- public void testWrite(
- @InjectTestData(resourcePath = "/nat/static-mapping.json", id = MAPPING_TABLE_PATH) MappingTable data)
- throws WriteFailedException {
+ public void testWriteNat44(
+ @InjectTestData(resourcePath = "/nat44/static-mapping.json", id = MAPPING_TABLE_PATH) MappingTable data)
+ throws WriteFailedException {
customizer.writeCurrentAttributes(IID, extractMappingEntry(data), writeContext);
- final SnatAddStaticMapping expectedRequest = getExpectedRequest();
+ final SnatAddStaticMapping expectedRequest = getExpectedNat44Request();
expectedRequest.isAdd = 1;
verify(jvppSnat).snatAddStaticMapping(expectedRequest);
}
+ @Test
+ public void testWriteNat64(
+ @InjectTestData(resourcePath = "/nat64/static-mapping.json", id = MAPPING_TABLE_PATH) MappingTable data)
+ throws WriteFailedException {
+ customizer.writeCurrentAttributes(IID, extractMappingEntry(data), writeContext);
+ final Nat64AddDelStaticBib expectedRequest = getExpectedNat64Request();
+ expectedRequest.isAdd = 1;
+ verify(jvppSnat).nat64AddDelStaticBib(expectedRequest);
+ }
+
@Test(expected = IllegalArgumentException.class)
- public void testWriteUnsupportedProtocol(
- @InjectTestData(resourcePath = "/nat/static-mapping-unsupported-proto.json", id = MAPPING_TABLE_PATH) MappingTable data)
- throws WriteFailedException {
+ public void testWriteNat44UnsupportedProtocol(
+ @InjectTestData(resourcePath = "/nat44/static-mapping-unsupported-proto.json", id = MAPPING_TABLE_PATH) MappingTable data)
+ throws WriteFailedException {
+ customizer.writeCurrentAttributes(IID, extractMappingEntry(data), writeContext);
+ }
+
+ @Test(expected = IllegalArgumentException.class)
+ public void testWriteNat64UnsupportedProtocol(
+ @InjectTestData(resourcePath = "/nat64/static-mapping-unsupported-proto.json", id = MAPPING_TABLE_PATH) MappingTable data)
+ throws WriteFailedException {
customizer.writeCurrentAttributes(IID, extractMappingEntry(data), writeContext);
}
@Test
- public void testUpdate(
- @InjectTestData(resourcePath = "/nat/static-mapping.json", id = MAPPING_TABLE_PATH) MappingTable before,
- @InjectTestData(resourcePath = "/nat/static-mapping-address-update.json", id = MAPPING_TABLE_PATH) MappingTable after)
- throws WriteFailedException {
+ public void testUpdateNat44(
+ @InjectTestData(resourcePath = "/nat44/static-mapping.json", id = MAPPING_TABLE_PATH) MappingTable before,
+ @InjectTestData(resourcePath = "/nat44/static-mapping-address-update.json", id = MAPPING_TABLE_PATH) MappingTable after)
+ throws WriteFailedException {
customizer.updateCurrentAttributes(IID, extractMappingEntry(before), extractMappingEntry(after), writeContext);
- final SnatAddStaticMapping expectedDeleteRequest = getExpectedRequest();
+ final SnatAddStaticMapping expectedDeleteRequest = getExpectedNat44Request();
verify(jvppSnat).snatAddStaticMapping(expectedDeleteRequest);
- final SnatAddStaticMapping expectedUpdateRequest = getExpectedUpdateRequest();
+ final SnatAddStaticMapping expectedUpdateRequest = getExpectedNat44UpdateRequest();
expectedUpdateRequest.isAdd = 1;
verify(jvppSnat).snatAddStaticMapping(expectedUpdateRequest);
}
@Test
- public void testDelete(
- @InjectTestData(resourcePath = "/nat/static-mapping.json", id = MAPPING_TABLE_PATH) MappingTable data)
- throws WriteFailedException {
+ public void testUpdateNat64(
+ @InjectTestData(resourcePath = "/nat64/static-mapping.json", id = MAPPING_TABLE_PATH) MappingTable before,
+ @InjectTestData(resourcePath = "/nat64/static-mapping-address-update.json", id = MAPPING_TABLE_PATH) MappingTable after)
+ throws WriteFailedException {
+ customizer.updateCurrentAttributes(IID, extractMappingEntry(before), extractMappingEntry(after), writeContext);
+ final Nat64AddDelStaticBib expectedDeleteRequest = getExpectedNat64Request();
+ verify(jvppSnat).nat64AddDelStaticBib(expectedDeleteRequest);
+ final Nat64AddDelStaticBib expectedUpdateRequest = getExpectedNat64UpdateRequest();
+ expectedUpdateRequest.isAdd = 1;
+ verify(jvppSnat).nat64AddDelStaticBib(expectedUpdateRequest);
+ }
+
+ @Test
+ public void testDeleteNat44(
+ @InjectTestData(resourcePath = "/nat44/static-mapping.json", id = MAPPING_TABLE_PATH) MappingTable data)
+ throws WriteFailedException {
customizer.deleteCurrentAttributes(IID, extractMappingEntry(data), writeContext);
- verify(jvppSnat).snatAddStaticMapping(getExpectedRequest());
+ verify(jvppSnat).snatAddStaticMapping(getExpectedNat44Request());
+ }
+
+ @Test
+ public void testDeleteNat64(
+ @InjectTestData(resourcePath = "/nat64/static-mapping.json", id = MAPPING_TABLE_PATH) MappingTable data)
+ throws WriteFailedException {
+ customizer.deleteCurrentAttributes(IID, extractMappingEntry(data), writeContext);
+ verify(jvppSnat).nat64AddDelStaticBib(getExpectedNat64Request());
}
private static MappingEntry extractMappingEntry(MappingTable data) {
@@ -108,7 +149,7 @@ public class MappingEntryCustomizerTest extends WriterCustomizerTest implements
return data.getMappingEntry().get(0);
}
- private static SnatAddStaticMapping getExpectedRequest() {
+ private static SnatAddStaticMapping getExpectedNat44Request() {
final SnatAddStaticMapping expectedRequest = new SnatAddStaticMapping();
expectedRequest.isIp4 = 1;
expectedRequest.addrOnly = 1;
@@ -120,7 +161,16 @@ public class MappingEntryCustomizerTest extends WriterCustomizerTest implements
return expectedRequest;
}
- private static SnatAddStaticMapping getExpectedUpdateRequest() {
+ private static Nat64AddDelStaticBib getExpectedNat64Request() {
+ final Nat64AddDelStaticBib expectedRequest = new Nat64AddDelStaticBib();
+ expectedRequest.proto = 58; // icmp v6
+ expectedRequest.vrfId = (int) NAT_INSTANCE_ID;
+ expectedRequest.iAddr = new byte[] {0x20, 0x01, 0x0d, (byte) 0xb8, (byte) 0x85, (byte) 0xa3, 0, 0, 0, 0, (byte) 0x8a, 0x2e, 0x03, 0x70, 0x73, 0x33};
+ expectedRequest.oAddr = new byte[] {10, 1, 1, 3};
+ return expectedRequest;
+ }
+
+ private static SnatAddStaticMapping getExpectedNat44UpdateRequest() {
final SnatAddStaticMapping expectedRequest = new SnatAddStaticMapping();
expectedRequest.isIp4 = 1;
expectedRequest.addrOnly = 1;
@@ -131,4 +181,15 @@ public class MappingEntryCustomizerTest extends WriterCustomizerTest implements
expectedRequest.externalIpAddress = new byte[] {45, 1, 5, 6};
return expectedRequest;
}
+
+ private static Nat64AddDelStaticBib getExpectedNat64UpdateRequest() {
+ final Nat64AddDelStaticBib expectedRequest = new Nat64AddDelStaticBib();
+ expectedRequest.proto = 58; // icmp v6
+ expectedRequest.vrfId = (int) NAT_INSTANCE_ID;
+ expectedRequest.iAddr = new byte[] {0x20, 0x01, 0x0d, (byte) 0xb8, (byte) 0x85, (byte) 0xa3, 0, 0, 0, 0, (byte) 0x8a, 0x2e, 0x03, 0x70, 0x73, 0x34};
+ expectedRequest.oAddr = new byte[] {10, 1, 1, 4};
+ expectedRequest.iPort = 1234;
+ expectedRequest.oPort = 5678;
+ return expectedRequest;
+ }
} \ No newline at end of file
diff --git a/nat/nat2vpp/src/test/resources/nat/external-ip-pool.json b/nat/nat2vpp/src/test/resources/nat44/external-ip-pool.json
index 37e8e907f..37e8e907f 100644
--- a/nat/nat2vpp/src/test/resources/nat/external-ip-pool.json
+++ b/nat/nat2vpp/src/test/resources/nat44/external-ip-pool.json
diff --git a/nat/nat2vpp/src/test/resources/nat/static-mapping-address-update.json b/nat/nat2vpp/src/test/resources/nat44/static-mapping-address-update.json
index 224a62a6b..224a62a6b 100644
--- a/nat/nat2vpp/src/test/resources/nat/static-mapping-address-update.json
+++ b/nat/nat2vpp/src/test/resources/nat44/static-mapping-address-update.json
diff --git a/nat/nat2vpp/src/test/resources/nat/static-mapping-unsupported-proto.json b/nat/nat2vpp/src/test/resources/nat44/static-mapping-unsupported-proto.json
index 455465d20..455465d20 100644
--- a/nat/nat2vpp/src/test/resources/nat/static-mapping-unsupported-proto.json
+++ b/nat/nat2vpp/src/test/resources/nat44/static-mapping-unsupported-proto.json
diff --git a/nat/nat2vpp/src/test/resources/nat/static-mapping.json b/nat/nat2vpp/src/test/resources/nat44/static-mapping.json
index b1561a46b..b1561a46b 100644
--- a/nat/nat2vpp/src/test/resources/nat/static-mapping.json
+++ b/nat/nat2vpp/src/test/resources/nat44/static-mapping.json
diff --git a/nat/nat2vpp/src/test/resources/nat64/static-mapping-address-update.json b/nat/nat2vpp/src/test/resources/nat64/static-mapping-address-update.json
new file mode 100644
index 000000000..73f2c0e55
--- /dev/null
+++ b/nat/nat2vpp/src/test/resources/nat64/static-mapping-address-update.json
@@ -0,0 +1,17 @@
+{
+ "mapping-table" : {
+ "mapping-entry": {
+ "index": 58,
+ "type": "static",
+ "transport-protocol": 58,
+ "internal-src-address": "2001:db8:85a3::8a2e:370:7334",
+ "external-src-address": "10.1.1.4",
+ "internal-src-port" : {
+ "single-port-number" : 1234
+ },
+ "external-src-port" : {
+ "single-port-number" : 5678
+ }
+ }
+ }
+} \ No newline at end of file
diff --git a/nat/nat2vpp/src/test/resources/nat64/static-mapping-unsupported-proto.json b/nat/nat2vpp/src/test/resources/nat64/static-mapping-unsupported-proto.json
new file mode 100644
index 000000000..bbe8a20d3
--- /dev/null
+++ b/nat/nat2vpp/src/test/resources/nat64/static-mapping-unsupported-proto.json
@@ -0,0 +1,12 @@
+{
+ "mapping-table" : {
+ "mapping-entry": {
+ "index": 58,
+ "type": "static",
+ "transport-protocol": 123,
+ "internal-src-address": "2001:db8:85a3::8a2e:370:7333",
+ "external-src-address": "10.1.1.3"
+ }
+ }
+}
+
diff --git a/nat/nat2vpp/src/test/resources/nat64/static-mapping.json b/nat/nat2vpp/src/test/resources/nat64/static-mapping.json
new file mode 100644
index 000000000..d3a1c40c4
--- /dev/null
+++ b/nat/nat2vpp/src/test/resources/nat64/static-mapping.json
@@ -0,0 +1,12 @@
+{
+ "mapping-table" : {
+ "mapping-entry": {
+ "index": 58,
+ "type": "static",
+ "transport-protocol": 58,
+ "internal-src-address": "2001:db8:85a3::8a2e:370:7333",
+ "external-src-address": "10.1.1.3"
+ }
+ }
+}
+