From: Robin Jarry <rjarry@redhat.com>
To: dev@dpdk.org
Cc: Stephen Hemminger <stephen@networkplumber.org>
Subject: [PATCH dpdk v3 16/17] net: add utilities for well known ipv6 address types
Date: Thu, 10 Oct 2024 21:41:46 +0200 [thread overview]
Message-ID: <20241010194148.1877659-17-rjarry@redhat.com> (raw)
In-Reply-To: <20241010194148.1877659-1-rjarry@redhat.com>
Add more utilities to work with IPv6 addresses. These functions will be
required in order to help building IPv6 routing applications.
Signed-off-by: Robin Jarry <rjarry@redhat.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
---
Notes:
v3:
- replace string initializers and RTE_IPV6_ADDR() with RTE_IPV6()
app/test/test_net_ip6.c | 68 +++++++++++++++++++
lib/net/rte_ip6.h | 143 ++++++++++++++++++++++++++++++++++++++++
2 files changed, 211 insertions(+)
diff --git a/app/test/test_net_ip6.c b/app/test/test_net_ip6.c
index dcc80c1309d1..94033421ad0b 100644
--- a/app/test/test_net_ip6.c
+++ b/app/test/test_net_ip6.c
@@ -81,20 +81,85 @@ static int
test_ipv6_addr_kind(void)
{
TEST_ASSERT(rte_ipv6_addr_is_unspec(&zero_addr), "");
+ TEST_ASSERT(!rte_ipv6_addr_is_linklocal(&zero_addr), "");
+ TEST_ASSERT(!rte_ipv6_addr_is_loopback(&zero_addr), "");
+ TEST_ASSERT(!rte_ipv6_addr_is_mcast(&zero_addr), "");
const struct rte_ipv6_addr ucast =
RTE_IPV6(0x2a01, 0xcb00, 0x0254, 0x3300, 0x6239, 0xe1f4, 0x7a0b, 0x2371);
TEST_ASSERT(!rte_ipv6_addr_is_unspec(&ucast), "");
+ TEST_ASSERT(!rte_ipv6_addr_is_linklocal(&ucast), "");
+ TEST_ASSERT(!rte_ipv6_addr_is_loopback(&ucast), "");
+ TEST_ASSERT(!rte_ipv6_addr_is_mcast(&ucast), "");
const struct rte_ipv6_addr mcast = RTE_IPV6(0xff01, 0, 0, 0, 0, 0, 0, 1);
TEST_ASSERT(!rte_ipv6_addr_is_unspec(&mcast), "");
+ TEST_ASSERT(!rte_ipv6_addr_is_linklocal(&mcast), "");
+ TEST_ASSERT(!rte_ipv6_addr_is_loopback(&mcast), "");
+ TEST_ASSERT(rte_ipv6_addr_is_mcast(&mcast), "");
const struct rte_ipv6_addr lo = RTE_IPV6_ADDR_LOOPBACK;
TEST_ASSERT(!rte_ipv6_addr_is_unspec(&lo), "");
+ TEST_ASSERT(!rte_ipv6_addr_is_linklocal(&lo), "");
+ TEST_ASSERT(rte_ipv6_addr_is_loopback(&lo), "");
+ TEST_ASSERT(!rte_ipv6_addr_is_mcast(&lo), "");
const struct rte_ipv6_addr local =
RTE_IPV6(0xfe80, 0, 0, 0, 0x5a84, 0xc52c, 0x6aef, 0x4639);
TEST_ASSERT(!rte_ipv6_addr_is_unspec(&local), "");
+ TEST_ASSERT(rte_ipv6_addr_is_linklocal(&local), "");
+ TEST_ASSERT(!rte_ipv6_addr_is_loopback(&local), "");
+ TEST_ASSERT(!rte_ipv6_addr_is_mcast(&local), "");
+
+ return TEST_SUCCESS;
+}
+
+static int
+test_ipv6_llocal_from_ethernet(void)
+{
+ const struct rte_ether_addr local_mac = {{0x04, 0x7b, 0xcb, 0x5c, 0x08, 0x44}};
+ const struct rte_ipv6_addr local_ip =
+ RTE_IPV6(0xfe80, 0, 0, 0, 0x047b, 0xcbff, 0xfe5c, 0x0844);
+ struct rte_ipv6_addr ip;
+
+ rte_ipv6_llocal_from_ethernet(&ip, &local_mac);
+ TEST_ASSERT(rte_ipv6_addr_eq(&ip, &local_ip), "");
+
+ return TEST_SUCCESS;
+}
+
+static int
+test_ipv6_solnode_from_addr(void)
+{
+ struct rte_ipv6_addr sol;
+
+ const struct rte_ipv6_addr llocal =
+ RTE_IPV6(0xfe80, 0, 0, 0, 0x047b, 0xcbff, 0xfe5c, 0x0844);
+ const struct rte_ipv6_addr llocal_sol =
+ RTE_IPV6(0xff02, 0, 0, 0, 0, 0x0001, 0xff5c, 0x0844);
+ rte_ipv6_solnode_from_addr(&sol, &llocal);
+ TEST_ASSERT(rte_ipv6_addr_eq(&sol, &llocal_sol), "");
+
+ const struct rte_ipv6_addr ucast =
+ RTE_IPV6(0x2a01, 0xcb00, 0x0254, 0x3300, 0x1b9f, 0x8071, 0x67cd, 0xbf20);
+ const struct rte_ipv6_addr ucast_sol =
+ RTE_IPV6(0xff02, 0, 0, 0, 0, 0x0001, 0xffcd, 0xbf20);
+ rte_ipv6_solnode_from_addr(&sol, &ucast);
+ TEST_ASSERT(rte_ipv6_addr_eq(&sol, &ucast_sol), "");
+
+ return TEST_SUCCESS;
+}
+
+static int
+test_ether_mcast_from_ipv6(void)
+{
+ const struct rte_ether_addr mcast_mac = {{0x33, 0x33, 0xd3, 0x00, 0x02, 0x01}};
+ const struct rte_ipv6_addr mcast_ip =
+ RTE_IPV6(0xff02, 0, 0, 0x0201, 0, 0, 0xd300, 0x0201);
+ struct rte_ether_addr mac;
+
+ rte_ether_mcast_from_ipv6(&mac, &mcast_ip);
+ TEST_ASSERT(rte_is_same_ether_addr(&mac, &mcast_mac), "");
return TEST_SUCCESS;
}
@@ -105,6 +170,9 @@ test_net_ipv6(void)
TEST_ASSERT_SUCCESS(test_ipv6_addr_mask(), "");
TEST_ASSERT_SUCCESS(test_ipv6_addr_eq_prefix(), "");
TEST_ASSERT_SUCCESS(test_ipv6_addr_kind(), "");
+ TEST_ASSERT_SUCCESS(test_ipv6_llocal_from_ethernet(), "");
+ TEST_ASSERT_SUCCESS(test_ipv6_solnode_from_addr(), "");
+ TEST_ASSERT_SUCCESS(test_ether_mcast_from_ipv6(), "");
return TEST_SUCCESS;
}
diff --git a/lib/net/rte_ip6.h b/lib/net/rte_ip6.h
index d364295b11d2..d02b225303e9 100644
--- a/lib/net/rte_ip6.h
+++ b/lib/net/rte_ip6.h
@@ -28,6 +28,7 @@
#include <netinet/ip6.h>
#endif
+#include <rte_ether.h>
#include <rte_byteorder.h>
#include <rte_mbuf.h>
#include <rte_cksum.h>
@@ -209,6 +210,148 @@ rte_ipv6_addr_is_unspec(const struct rte_ipv6_addr *ip)
/** Loopback IPv6 address as defined in RFC 4291, section 2.5.3. */
#define RTE_IPV6_ADDR_LOOPBACK RTE_IPV6(0, 0, 0, 0, 0, 0, 0, 1)
+/**
+ * Check if an IPv6 address is the loopback address as defined in RFC 4291,
+ * section 2.5.3.
+ */
+static inline bool
+rte_ipv6_addr_is_loopback(const struct rte_ipv6_addr *ip)
+{
+ struct rte_ipv6_addr loopback = RTE_IPV6_ADDR_LOOPBACK;
+ return rte_ipv6_addr_eq(ip, &loopback);
+}
+
+/**
+ * Check if an IPv6 address is link-local as defined in RFC 4291, section 2.5.6.
+ */
+static inline bool
+rte_ipv6_addr_is_linklocal(const struct rte_ipv6_addr *ip)
+{
+ return ip->a[0] == 0xfe && (ip->a[1] & 0xc0) == 0x80;
+}
+
+/**
+ * Check if an IPv6 address is site-local as defined in RFC 4291, section 2.5.7.
+ */
+static inline bool
+rte_ipv6_addr_is_sitelocal(const struct rte_ipv6_addr *ip)
+{
+ return ip->a[0] == 0xfe && (ip->a[1] & 0xc0) == 0xc0;
+}
+
+/**
+ * Check if an IPv6 address is an IPv4-compatible address as defined in RFC 4291,
+ * section 2.5.5.1.
+ */
+static inline bool
+rte_ipv6_addr_is_v4compat(const struct rte_ipv6_addr *ip)
+{
+ const struct rte_ipv6_addr unspec = RTE_IPV6_ADDR_UNSPEC;
+ return rte_ipv6_addr_eq_prefix(ip, &unspec, 32) && !rte_ipv6_addr_is_loopback(ip);
+}
+
+#define RTE_IPV6_ADDR_PREFIX_V4MAPPED RTE_IPV6(0, 0, 0, 0, 0, 0xffff, 0, 0)
+
+/**
+ * Check if an IPv6 address is an IPv4-mapped address as defined in RFC 4291,
+ * section 2.5.5.2.
+ */
+static inline bool
+rte_ipv6_addr_is_v4mapped(const struct rte_ipv6_addr *ip)
+{
+ const struct rte_ipv6_addr prefix = RTE_IPV6_ADDR_PREFIX_V4MAPPED;
+ return rte_ipv6_addr_eq_prefix(ip, &prefix, 32);
+}
+
+/**
+ * IPv6 multicast scope values as defined in RFC 4291, section 2.7.
+ */
+typedef enum {
+ RTE_IPV6_MC_SCOPE_RESERVED = 0x00,
+ RTE_IPV6_MC_SCOPE_IFACELOCAL = 0x01,
+ RTE_IPV6_MC_SCOPE_LINKLOCAL = 0x02,
+ RTE_IPV6_MC_SCOPE_SITELOCAL = 0x05,
+ RTE_IPV6_MC_SCOPE_ORGLOCAL = 0x08,
+ RTE_IPV6_MC_SCOPE_GLOBAL = 0x0e,
+} __rte_packed rte_ipv6_mc_scope_t;
+
+/**
+ * Extract the IPv6 multicast scope value as defined in RFC 4291, section 2.7.
+ */
+static inline rte_ipv6_mc_scope_t
+rte_ipv6_mc_scope(const struct rte_ipv6_addr *ip)
+{
+ return (rte_ipv6_mc_scope_t)(ip->a[1] & 0x0f);
+}
+
+/**
+ * Check if an IPv6 address is multicast as defined in RFC 4291, section 2.7.
+ */
+static inline bool
+rte_ipv6_addr_is_mcast(const struct rte_ipv6_addr *ip)
+{
+ return ip->a[0] == 0xff;
+}
+
+/** Well known multicast addresses as defined in RFC 4291, section 2.7.1. */
+#define RTE_IPV6_ADDR_ALLNODES_IFACE_LOCAL RTE_IPV6(0xff01, 0, 0, 0, 0, 0, 0, 1)
+#define RTE_IPV6_ADDR_ALLNODES_LINK_LOCAL RTE_IPV6(0xff02, 0, 0, 0, 0, 0, 0, 1)
+#define RTE_IPV6_ADDR_ALLROUTERS_IFACE_LOCAL RTE_IPV6(0xff01, 0, 0, 0, 0, 0, 0, 2)
+#define RTE_IPV6_ADDR_ALLROUTERS_LINK_LOCAL RTE_IPV6(0xff02, 0, 0, 0, 0, 0, 0, 2)
+#define RTE_IPV6_ADDR_ALLROUTERS_SITE_LOCAL RTE_IPV6(0xff05, 0, 0, 0, 0, 0, 0, 2)
+
+/*
+ * Generate a link-local IPv6 address from an ethernet address as specified in
+ * RFC 2464, section 5.
+ */
+static inline void
+rte_ipv6_llocal_from_ethernet(struct rte_ipv6_addr *ip, const struct rte_ether_addr *mac)
+{
+ ip->a[0] = 0xfe;
+ ip->a[1] = 0x80;
+ memset(&ip->a[2], 0, 6);
+ ip->a[8] = mac->addr_bytes[0];
+ ip->a[9] = mac->addr_bytes[1];
+ ip->a[10] = mac->addr_bytes[2];
+ ip->a[11] = 0xff;
+ ip->a[12] = 0xfe;
+ ip->a[13] = mac->addr_bytes[3];
+ ip->a[14] = mac->addr_bytes[4];
+ ip->a[15] = mac->addr_bytes[5];
+}
+
+/**
+ * Convert a unicast or anycast IPv6 address to a solicited-node multicast
+ * address as defined in RFC 4291, section 2.7.1.
+ */
+static inline void
+rte_ipv6_solnode_from_addr(struct rte_ipv6_addr *sol, const struct rte_ipv6_addr *ip)
+{
+ sol->a[0] = 0xff;
+ sol->a[1] = 0x02;
+ memset(&sol->a[2], 0, 9);
+ sol->a[11] = 0x01;
+ sol->a[12] = 0xff;
+ sol->a[13] = ip->a[13];
+ sol->a[14] = ip->a[14];
+ sol->a[15] = ip->a[15];
+}
+
+/**
+ * Generate a multicast ethernet address from a multicast IPv6 address as defined
+ * in RFC 2464, section 7.
+ */
+static inline void
+rte_ether_mcast_from_ipv6(struct rte_ether_addr *mac, const struct rte_ipv6_addr *ip)
+{
+ mac->addr_bytes[0] = 0x33;
+ mac->addr_bytes[1] = 0x33;
+ mac->addr_bytes[2] = ip->a[12];
+ mac->addr_bytes[3] = ip->a[13];
+ mac->addr_bytes[4] = ip->a[14];
+ mac->addr_bytes[5] = ip->a[15];
+}
+
/**
* IPv6 Header
*/
--
2.46.2
next prev parent reply other threads:[~2024-10-10 19:44 UTC|newest]
Thread overview: 106+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-21 16:25 [PATCH dpdk v1 00/15] IPv6 APIs overhaul Robin Jarry
2024-08-21 16:25 ` [PATCH dpdk v1 01/15] net: split raw checksum functions in separate header Robin Jarry
2024-08-21 16:25 ` [PATCH dpdk v1 02/15] net: split ipv6 symbols " Robin Jarry
2024-08-21 16:25 ` [PATCH dpdk v1 03/15] net: add structure for ipv6 addresses Robin Jarry
2024-08-21 16:25 ` [PATCH dpdk v1 04/15] net: use ipv6 structure for header addresses Robin Jarry
2024-08-21 16:25 ` [PATCH dpdk v1 05/15] fib6,rib6,lpm6: use ipv6 addr struct Robin Jarry
2024-08-21 16:25 ` [PATCH dpdk v1 06/15] net: add ipv6 address utilities Robin Jarry
2024-08-21 16:25 ` [PATCH dpdk v1 07/15] fib6,rib6,lpm6: use ipv6 utils Robin Jarry
2024-08-21 16:25 ` [PATCH dpdk v1 08/15] graph,node: use ipv6 addr struct and utils Robin Jarry
2024-08-21 16:25 ` [PATCH dpdk v1 09/15] pipeline: use ipv6 addr struct Robin Jarry
2024-08-21 16:25 ` [PATCH dpdk v1 10/15] ipsec: " Robin Jarry
2024-08-21 16:25 ` [PATCH dpdk v1 11/15] thash: " Robin Jarry
2024-08-21 16:25 ` [PATCH dpdk v1 12/15] gro: " Robin Jarry
2024-08-21 16:25 ` [PATCH dpdk v1 13/15] rte_flow: " Robin Jarry
2024-08-21 16:25 ` [PATCH dpdk v1 14/15] rib6,fib6,lpm6: remove duplicate constants Robin Jarry
2024-08-21 16:25 ` [PATCH dpdk v1 15/15] net: add utilities for well known ipv6 address types Robin Jarry
2024-08-21 22:28 ` [PATCH dpdk v1 00/15] IPv6 APIs overhaul Morten Brørup
2024-08-22 14:13 ` Stephen Hemminger
2024-08-22 15:13 ` Morten Brørup
2024-08-22 15:27 ` Robin Jarry
2024-08-22 18:41 ` Morten Brørup
2024-08-22 15:14 ` Robin Jarry
2024-08-22 15:16 ` Robin Jarry
2024-10-01 8:17 ` [PATCH dpdk v2 00/16] " Robin Jarry
2024-10-01 8:17 ` [PATCH dpdk v2 01/16] net: split raw checksum functions in separate header Robin Jarry
2024-10-03 23:12 ` Stephen Hemminger
2024-10-01 8:17 ` [PATCH dpdk v2 02/16] net: split ipv6 symbols " Robin Jarry
2024-10-03 23:15 ` Stephen Hemminger
2024-10-01 8:17 ` [PATCH dpdk v2 03/16] net: add structure for ipv6 addresses Robin Jarry
2024-10-03 23:18 ` Stephen Hemminger
2024-10-04 11:59 ` Robin Jarry
2024-10-06 8:18 ` Morten Brørup
2024-10-10 20:08 ` Robin Jarry
2024-10-11 12:37 ` Morten Brørup
2024-10-11 17:02 ` Stephen Hemminger
2024-10-01 8:17 ` [PATCH dpdk v2 04/16] net: use ipv6 structure for header addresses Robin Jarry
2024-10-03 23:20 ` Stephen Hemminger
2024-10-04 18:01 ` Ferruh Yigit
2024-10-04 20:04 ` Robin Jarry
2024-10-06 21:03 ` Ferruh Yigit
2024-10-01 8:17 ` [PATCH dpdk v2 05/16] fib6,rib6,lpm6: use ipv6 addr struct Robin Jarry
2024-10-03 23:21 ` Stephen Hemminger
2024-10-01 8:17 ` [PATCH dpdk v2 06/16] net: add ipv6 address utilities Robin Jarry
2024-10-01 15:35 ` Stephen Hemminger
2024-10-03 23:22 ` Stephen Hemminger
2024-10-01 8:17 ` [PATCH dpdk v2 07/16] fib6,rib6,lpm6: use ipv6 utils Robin Jarry
2024-10-01 8:17 ` [PATCH dpdk v2 08/16] graph,node: use ipv6 addr struct and utils Robin Jarry
2024-10-01 8:17 ` [PATCH dpdk v2 09/16] pipeline: use ipv6 addr struct Robin Jarry
2024-10-03 23:23 ` Stephen Hemminger
2024-10-04 11:55 ` Robin Jarry
2024-10-01 8:17 ` [PATCH dpdk v2 10/16] ipsec: " Robin Jarry
2024-10-01 8:17 ` [PATCH dpdk v2 11/16] thash: " Robin Jarry
2024-10-01 8:17 ` [PATCH dpdk v2 12/16] gro: " Robin Jarry
2024-10-01 8:17 ` [PATCH dpdk v2 13/16] rte_flow: " Robin Jarry
2024-10-01 8:17 ` [PATCH dpdk v2 14/16] rib6,fib6,lpm6: remove duplicate constants Robin Jarry
2024-10-03 23:12 ` Stephen Hemminger
2024-10-04 11:54 ` Robin Jarry
2024-10-04 16:16 ` Stephen Hemminger
2024-10-01 8:17 ` [PATCH dpdk v2 15/16] net: add utilities for well known ipv6 address types Robin Jarry
2024-10-03 23:24 ` Stephen Hemminger
2024-10-01 8:17 ` [PATCH dpdk v2 16/16] ipv6: add function to check ipv6 version Robin Jarry
2024-10-06 9:02 ` Morten Brørup
2024-10-10 20:00 ` Robin Jarry
2024-10-11 12:05 ` Morten Brørup
2024-10-10 15:26 ` Konstantin Ananyev
2024-10-06 9:04 ` [PATCH dpdk v2 00/16] IPv6 APIs overhaul Morten Brørup
2024-10-10 15:27 ` Konstantin Ananyev
2024-10-10 19:41 ` [PATCH dpdk v3 00/17] " Robin Jarry
2024-10-10 19:41 ` [PATCH dpdk v3 01/17] net: split raw checksum functions in separate header Robin Jarry
2024-10-10 19:41 ` [PATCH dpdk v3 02/17] net: split ipv6 symbols " Robin Jarry
2024-10-10 19:41 ` [PATCH dpdk v3 03/17] net: add structure for ipv6 addresses Robin Jarry
2024-10-10 19:41 ` [PATCH dpdk v3 04/17] net: add ipv6 address utilities Robin Jarry
2024-10-10 19:41 ` [PATCH dpdk v3 05/17] net: use struct rte_ipv6_addr for header addresses Robin Jarry
2024-10-10 19:41 ` [PATCH dpdk v3 06/17] fib6,rib6,lpm6: use struct rte_ipv6_addr Robin Jarry
2024-10-10 19:41 ` [PATCH dpdk v3 07/17] fib6,rib6,lpm6: use ipv6 utils Robin Jarry
2024-10-10 19:41 ` [PATCH dpdk v3 08/17] rib6,fib6,lpm6: remove duplicate constants Robin Jarry
2024-10-10 19:41 ` [PATCH dpdk v3 09/17] cmdline: replace in6_addr with rte_ipv6_addr Robin Jarry
2024-10-10 19:41 ` [PATCH dpdk v3 10/17] graph,node: use struct rte_ipv6_addr and utils Robin Jarry
2024-10-10 19:41 ` [PATCH dpdk v3 11/17] pipeline: use struct rte_ipv6_addr Robin Jarry
2024-10-10 19:41 ` [PATCH dpdk v3 12/17] ipsec, security: use struct rte_ipv6_addr and utils Robin Jarry
2024-10-10 19:41 ` [PATCH dpdk v3 13/17] thash: use struct rte_ipv6_addr Robin Jarry
2024-10-10 19:41 ` [PATCH dpdk v3 14/17] gro: " Robin Jarry
2024-10-10 19:41 ` [PATCH dpdk v3 15/17] rte_flow: " Robin Jarry
2024-10-10 19:41 ` Robin Jarry [this message]
2024-10-10 19:41 ` [PATCH dpdk v3 17/17] ipv6: add function to check ipv6 version Robin Jarry
2024-10-15 17:12 ` Stephen Hemminger
2024-10-17 13:52 ` [PATCH dpdk v3 00/17] IPv6 APIs overhaul David Marchand
2024-10-17 18:03 ` Robin Jarry
2024-10-18 9:17 ` [PATCH dpdk v4 " Robin Jarry
2024-10-18 9:17 ` [PATCH dpdk v4 01/17] net: split raw checksum functions in separate header Robin Jarry
2024-10-18 9:17 ` [PATCH dpdk v4 02/17] net: split IPv4 and IPv6 symbols in separate headers Robin Jarry
2024-10-18 9:17 ` [PATCH dpdk v4 03/17] net: add IPv6 address structure and utils Robin Jarry
2024-10-18 9:17 ` [PATCH dpdk v4 04/17] net: use IPv6 structure for packet headers Robin Jarry
2024-10-18 9:17 ` [PATCH dpdk v4 05/17] lpm6: use IPv6 address structure and utils Robin Jarry
2024-10-18 9:17 ` [PATCH dpdk v4 06/17] fib6: " Robin Jarry
2024-10-18 9:17 ` [PATCH dpdk v4 07/17] rib6: " Robin Jarry
2024-10-18 9:17 ` [PATCH dpdk v4 08/17] cmdline: use IPv6 address structure Robin Jarry
2024-10-18 9:17 ` [PATCH dpdk v4 09/17] node: use IPv6 address structure and utils Robin Jarry
2024-10-18 9:17 ` [PATCH dpdk v4 10/17] pipeline: use IPv6 structures Robin Jarry
2024-10-18 9:17 ` [PATCH dpdk v4 11/17] ipsec: use IPv6 address structure Robin Jarry
2024-10-18 9:17 ` [PATCH dpdk v4 12/17] security: " Robin Jarry
2024-10-18 9:17 ` [PATCH dpdk v4 13/17] hash: " Robin Jarry
2024-10-18 9:17 ` [PATCH dpdk v4 14/17] gro: " Robin Jarry
2024-10-18 9:17 ` [PATCH dpdk v4 15/17] flow: " Robin Jarry
2024-10-18 9:17 ` [PATCH dpdk v4 16/17] net: add utilities for well known IPv6 address types Robin Jarry
2024-10-18 9:17 ` [PATCH dpdk v4 17/17] net: add function to check IPv6 version Robin Jarry
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