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/***************************************************************************/
/* Copyright (c) 2024 Microsoft Corporation */
/* Copyright (c) 2026 Eclipse ThreadX contributors */
/* */
/* This program and the accompanying materials are made available under */
/* the terms of the MIT License which is available at */
/* https://opensource.org/licenses/MIT. */
/* */
/* SPDX-License-Identifier: MIT */
/***************************************************************************/
/* Test IPv6 prefix with length not equal 64. */
#include "tx_api.h"
#include "nx_api.h"
#include "nx_ram_network_driver_test_1500.h"
extern void test_control_return(UINT status);
#if defined(FEATURE_NX_IPV6) && (NX_IPV6_PREFIX_LIST_TABLE_SIZE == 8)
#include "nx_tcp.h"
#include "nx_ip.h"
#include "nx_ipv6.h"
#include "nx_icmpv6.h"
#define DEMO_STACK_SIZE 2048
#define TEST_INTERFACE 0
/* Define the ThreadX and NetX object control blocks... */
static TX_THREAD thread_0;
static NX_PACKET_POOL pool_0;
static NX_IP ip_0;
/* Define the counters used in the demo application... */
static ULONG error_counter;
/* Define thread prototypes. */
static void thread_0_entry(ULONG thread_input);
extern void test_control_return(UINT status);
extern void _nx_ram_network_driver_1500(struct NX_IP_DRIVER_STRUCT *driver_req);
/* RA packet with prefix length 128. */
static char pkt_prefix_128[] = {
0x33, 0x33, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00,
0x00, 0x00, 0x01, 0x00, 0x86, 0xdd, 0x60, 0x00,
0x00, 0x00, 0x00, 0x38, 0x3a, 0xff, 0xfe, 0x80,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00,
0x00, 0xff, 0xfe, 0x00, 0x01, 0x00, 0xff, 0x02,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x86, 0x00,
0xed, 0xeb, 0x40, 0x00, 0x07, 0x0d, 0x00, 0x00,
0x75, 0x35, 0x00, 0x00, 0x03, 0xed, 0x01, 0x01,
0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x03, 0x04,
0x80, 0xc0, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00,
0x00, 0x14, 0x00, 0x00, 0x00, 0x00, 0x3f, 0xfe,
0x05, 0x01, 0xff, 0xff, 0x01, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
/* RA packet with prefix length 120. */
static char pkt_prefix_120[] = {
0x33, 0x33, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00,
0x00, 0x00, 0x01, 0x00, 0x86, 0xdd, 0x60, 0x00,
0x00, 0x00, 0x00, 0x38, 0x3a, 0xff, 0xfe, 0x80,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00,
0x00, 0xff, 0xfe, 0x00, 0x01, 0x00, 0xff, 0x02,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x86, 0x00,
0xf5, 0xeb, 0x40, 0x00, 0x07, 0x0d, 0x00, 0x00,
0x75, 0x35, 0x00, 0x00, 0x03, 0xed, 0x01, 0x01,
0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x03, 0x04,
0x78, 0xc0, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00,
0x00, 0x14, 0x00, 0x00, 0x00, 0x00, 0x3f, 0xfe,
0x05, 0x01, 0xff, 0xff, 0x01, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
/* RA packet with prefix length 100. */
static char pkt_prefix_100[110] = {
0x33, 0x33, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, /* 33...... */
0x00, 0x00, 0xa0, 0xa0, 0x86, 0xdd, 0x60, 0x00, /* ......`. */
0x00, 0x00, 0x00, 0x38, 0x3a, 0xff, 0xfe, 0x80, /* ...8:... */
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, /* ........ */
0x00, 0xff, 0xfe, 0x00, 0xa0, 0xa0, 0xff, 0x02, /* ........ */
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* ........ */
0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x86, 0x00, /* ........ */
0x57, 0x01, 0x40, 0x00, 0x00, 0x14, 0x00, 0x01, /* W.@..... */
0x86, 0xa0, 0x00, 0x00, 0x03, 0xe8, 0x05, 0x01, /* ........ */
0x00, 0x00, 0x00, 0x00, 0x05, 0xdc, 0x03, 0x04, /* ........ */
0x64, 0xc0, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, /* d....... */
0x00, 0x14, 0x00, 0x00, 0x00, 0x00, 0x3f, 0xfe, /* ......?. */
0x05, 0x01, 0xff, 0xff, 0x01, 0x00, 0x00, 0x00, /* ........ */
0x00, 0x00, 0x00, 0x00, 0x00, 0x00 /* ...... */
};
/* RA packet with prefix length 96. */
static char pkt_prefix_96[110] = {
0x33, 0x33, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, /* 33...... */
0x00, 0x00, 0xa0, 0xa0, 0x86, 0xdd, 0x60, 0x00, /* ......`. */
0x00, 0x00, 0x00, 0x38, 0x3a, 0xff, 0xfe, 0x80, /* ...8:... */
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, /* ........ */
0x00, 0xff, 0xfe, 0x00, 0xa0, 0xa0, 0xff, 0x02, /* ........ */
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* ........ */
0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x86, 0x00, /* ........ */
0x5b, 0x01, 0x40, 0x00, 0x00, 0x14, 0x00, 0x01, /* [.@..... */
0x86, 0xa0, 0x00, 0x00, 0x03, 0xe8, 0x05, 0x01, /* ........ */
0x00, 0x00, 0x00, 0x00, 0x05, 0xdc, 0x03, 0x04, /* ........ */
0x60, 0xc0, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, /* `....... */
0x00, 0x14, 0x00, 0x00, 0x00, 0x00, 0x3f, 0xfe, /* ......?. */
0x05, 0x01, 0xff, 0xff, 0x01, 0x00, 0x00, 0x00, /* ........ */
0x00, 0x00, 0x00, 0x00, 0x00, 0x00 /* ...... */
};
/* RA packet with prefix length 92. */
static char pkt_prefix_92[110] = {
0x33, 0x33, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, /* 33...... */
0x00, 0x00, 0xa0, 0xa0, 0x86, 0xdd, 0x60, 0x00, /* ......`. */
0x00, 0x00, 0x00, 0x38, 0x3a, 0xff, 0xfe, 0x80, /* ...8:... */
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, /* ........ */
0x00, 0xff, 0xfe, 0x00, 0xa0, 0xa0, 0xff, 0x02, /* ........ */
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* ........ */
0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x86, 0x00, /* ........ */
0x5f, 0x01, 0x40, 0x00, 0x00, 0x14, 0x00, 0x01, /* _.@..... */
0x86, 0xa0, 0x00, 0x00, 0x03, 0xe8, 0x05, 0x01, /* ........ */
0x00, 0x00, 0x00, 0x00, 0x05, 0xdc, 0x03, 0x04, /* ........ */
0x5c, 0xc0, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, /* \....... */
0x00, 0x14, 0x00, 0x00, 0x00, 0x00, 0x3f, 0xfe, /* ......?. */
0x05, 0x01, 0xff, 0xff, 0x01, 0x00, 0x00, 0x00, /* ........ */
0x00, 0x00, 0x00, 0x00, 0x00, 0x00 /* ...... */
};
/* RA packet with prefix length 88. */
static char pkt_prefix_88[110] = {
0x33, 0x33, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, /* 33...... */
0x00, 0x00, 0xa0, 0xa0, 0x86, 0xdd, 0x60, 0x00, /* ......`. */
0x00, 0x00, 0x00, 0x38, 0x3a, 0xff, 0xfe, 0x80, /* ...8:... */
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, /* ........ */
0x00, 0xff, 0xfe, 0x00, 0xa0, 0xa0, 0xff, 0x02, /* ........ */
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* ........ */
0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x86, 0x00, /* ........ */
0x63, 0x01, 0x40, 0x00, 0x00, 0x14, 0x00, 0x01, /* c.@..... */
0x86, 0xa0, 0x00, 0x00, 0x03, 0xe8, 0x05, 0x01, /* ........ */
0x00, 0x00, 0x00, 0x00, 0x05, 0xdc, 0x03, 0x04, /* ........ */
0x58, 0xc0, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, /* X....... */
0x00, 0x14, 0x00, 0x00, 0x00, 0x00, 0x3f, 0xfe, /* ......?. */
0x05, 0x01, 0xff, 0xff, 0x01, 0x00, 0x00, 0x00, /* ........ */
0x00, 0x00, 0x00, 0x00, 0x00, 0x00 /* ...... */
};
/* RA packet with prefix length 64. */
static char pkt_prefix_64[] = {
0x33, 0x33, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00,
0x00, 0x00, 0x01, 0x00, 0x86, 0xdd, 0x60, 0x00,
0x00, 0x00, 0x00, 0x38, 0x3a, 0xff, 0xfe, 0x80,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00,
0x00, 0xff, 0xfe, 0x00, 0x01, 0x00, 0xff, 0x02,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x86, 0x00,
0x2d, 0xf6, 0x40, 0x00, 0x07, 0x0d, 0x00, 0x00,
0x75, 0x35, 0x00, 0x00, 0x03, 0xed, 0x01, 0x01,
0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x03, 0x04,
0x40, 0xc0, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00,
0x00, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x3f, 0xfe,
0x05, 0x01, 0xff, 0xff, 0x01, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
/* RA packet with prefix length 0. */
static char pkt_prefix_0[] = {
0x33, 0x33, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00,
0x00, 0x00, 0x01, 0x00, 0x86, 0xdd, 0x60, 0x00,
0x00, 0x00, 0x00, 0x38, 0x3a, 0xff, 0xfe, 0x80,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00,
0x00, 0xff, 0xfe, 0x00, 0x01, 0x00, 0xff, 0x02,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x86, 0x00,
0x6d, 0xec, 0x40, 0x00, 0x07, 0x0d, 0x00, 0x00,
0x75, 0x35, 0x00, 0x00, 0x03, 0xed, 0x01, 0x01,
0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x03, 0x04,
0x00, 0xc0, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00,
0x00, 0x14, 0x00, 0x00, 0x00, 0x00, 0x3f, 0xfe,
0x05, 0x01, 0xff, 0xff, 0x01, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
/* RA packet with prefix length 64. */
static char pkt_prefix_full[] = {
0x33, 0x33, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00,
0x00, 0x00, 0x01, 0x00, 0x86, 0xdd, 0x60, 0x00,
0x00, 0x00, 0x00, 0x38, 0x3a, 0xff, 0xfe, 0x80,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00,
0x00, 0xff, 0xfe, 0x00, 0x01, 0x00, 0xff, 0x02,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x86, 0x00,
0x2d, 0xe6, 0x40, 0x00, 0x07, 0x0d, 0x00, 0x00,
0x75, 0x35, 0x00, 0x00, 0x03, 0xed, 0x01, 0x01,
0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x03, 0x04,
0x40, 0xc0, 0x00, 0x00, 0x00, 0x1e, 0x00, 0x00,
0x00, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x3f, 0xfe,
0x05, 0x01, 0xff, 0xff, 0x01, 0x01, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
/* Define what the initial system looks like. */
#ifdef CTEST
VOID test_application_define(void *first_unused_memory)
#else
void netx_ipv6_prefix_test_application_define(void *first_unused_memory)
#endif
{
CHAR *pointer;
UINT status;
/* Setup the working pointer. */
pointer = (CHAR *) first_unused_memory;
/* Initialize the value. */
error_counter = 0;
/* Create the main thread. */
tx_thread_create(&thread_0, "thread 0", thread_0_entry, 0,
pointer, DEMO_STACK_SIZE,
4, 4, TX_NO_TIME_SLICE, TX_AUTO_START);
pointer = pointer + DEMO_STACK_SIZE;
/* Initialize the NetX system. */
nx_system_initialize();
/* Create a packet pool. */
status = nx_packet_pool_create(&pool_0, "NetX Main Packet Pool", 1536, pointer, 1536*16);
pointer = pointer + 1536*16;
if(status)
error_counter++;
/* Create an IP instance. */
status = nx_ip_create(&ip_0, "NetX IP Instance 0", IP_ADDRESS(1,2,3,4), 0xFFFFFF00UL, &pool_0, _nx_ram_network_driver_1500,
pointer, 2048, 1);
pointer = pointer + 2048;
/* Enable IPv6 */
status += nxd_ipv6_enable(&ip_0);
/* Check IPv6 enable status. */
if(status)
error_counter++;
/* Enable IPv6 ICMP */
status += nxd_icmp_enable(&ip_0);
/* Check IPv6 ICMP enable status. */
if(status)
error_counter++;
}
/* Define the test threads. */
static void thread_0_entry(ULONG thread_input)
{
UINT status;
UINT address_index;
NXD_ADDRESS ipv6_address;
ULONG prefix_length;
UINT interface_index;
NX_PACKET *packet_ptr;
NX_IPV6_PREFIX_ENTRY *current_prefix;
UINT i;
CHAR *pkt_data[] = {pkt_prefix_64, pkt_prefix_128,
pkt_prefix_0, pkt_prefix_120,
pkt_prefix_100, pkt_prefix_96,
pkt_prefix_92, pkt_prefix_88, pkt_prefix_full};
UINT pkt_len[] = {sizeof(pkt_prefix_64), sizeof(pkt_prefix_128),
sizeof(pkt_prefix_0), sizeof(pkt_prefix_120),
sizeof(pkt_prefix_100), sizeof(pkt_prefix_96),
sizeof(pkt_prefix_92), sizeof(pkt_prefix_88), sizeof(pkt_prefix_full)};
ULONG prefix_len[] = {128, 120, 100, 96, 92, 88, 64, 0};
/* Print out test information banner. */
printf("NetX Test: IPv6 Prefix Test..........................................");
/* Check for earlier error. */
if(error_counter)
{
printf("ERROR!\n");
test_control_return(1);
}
/* Set the linklocal address. */
status = nxd_ipv6_address_set(&ip_0, 0, NX_NULL, 10, &address_index);
/* Check the status. */
if(status)
error_counter++;
/* Sleep 5 seconds for linklocal address DAD. */
tx_thread_sleep(5 * NX_IP_PERIODIC_RATE);
/* Get the linklocal address. */
status = nxd_ipv6_address_get(&ip_0, address_index, &ipv6_address, &prefix_length, &interface_index);
/* Check the status. */
if((status) || (prefix_length != 10) || (interface_index != 0))
error_counter++;
for (i = 0; i < sizeof(pkt_data) / sizeof(CHAR *); i++)
{
/* Inject RA with prefix length 64. */
status = nx_packet_allocate(&pool_0, &packet_ptr, NX_PHYSICAL_HEADER, NX_WAIT_FOREVER);
/* Check status */
if(status)
error_counter ++;
/* Fill in the packet with data. Skip the MAC header. */
memcpy(packet_ptr -> nx_packet_prepend_ptr, &pkt_data[i][14], pkt_len[i] - 14);
packet_ptr -> nx_packet_length = pkt_len[i] - 14;
packet_ptr -> nx_packet_append_ptr = packet_ptr -> nx_packet_prepend_ptr + packet_ptr -> nx_packet_length;
/* Directly receive the RA packet. */
_nx_ip_packet_deferred_receive(&ip_0, packet_ptr);
if (i == 0)
{
/* Sleep one second and let prefix 64 bits timeout first. */
tx_thread_sleep(NX_IP_PERIODIC_RATE);
}
}
/* Sleep 5 seconds for linklocal address DAD. */
tx_thread_sleep(5 * NX_IP_PERIODIC_RATE);
/* Get the first global address. */
status = nxd_ipv6_address_get(&ip_0, address_index + 1, &ipv6_address, &prefix_length, &interface_index);
/* Check the status. */
if((status) || (prefix_length != 64) || (interface_index != 0))
error_counter++;
/* Get the second global address. */
status = nxd_ipv6_address_get(&ip_0, address_index + 2, &ipv6_address, &prefix_length, &interface_index);
/* No IPv6 address should be formed since prefix length is not 64. */
if (status != NX_NO_INTERFACE_ADDRESS)
{
error_counter++;
}
/* Check prefix list. It should be linked from largest to smallest. */
current_prefix = ip_0.nx_ipv6_prefix_list_ptr;
for (i = 0; i < sizeof(prefix_len) / sizeof(ULONG); i++)
{
/* Check length of prefix. */
if (current_prefix)
{
if (current_prefix -> nx_ipv6_prefix_entry_prefix_length != prefix_len[i])
{
error_counter++;
break;
}
/* Move to next prefix entry. */
current_prefix = current_prefix -> nx_ipv6_prefix_entry_next;
}
else
{
error_counter++;
break;
}
}
/* No more prefix. */
if (current_prefix)
{
error_counter++;
}
/* Sleep 30 seconds for prefix timeout. */
tx_thread_sleep(30 * NX_IP_PERIODIC_RATE);
/* All prefixes are timeout. */
if (ip_0.nx_ipv6_prefix_list_ptr != NX_NULL)
{
error_counter++;
}
/* Check the error. */
if(error_counter)
{
printf("ERROR!\n");
test_control_return(1);
}
else
{
printf("SUCCESS!\n");
test_control_return(0);
}
}
#else
#ifdef CTEST
VOID test_application_define(void *first_unused_memory)
#else
void netx_ipv6_prefix_test_application_define(void *first_unused_memory)
#endif
{
/* Print out test information banner. */
printf("NetX Test: IPv6 Prefix Test..........................................N/A\n");
test_control_return(3);
}
#endif /* FEATURE_NX_IPV6 */
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