The types of ICMPv6 Extended Echo Request and ICMPv6 Extended Echo Reply
messages are defined by sections 2 adn 3 of RFC8335.
Signed-off-by: Andreas Roeseler <andreas.a.roese...@gmail.com>
---
include/uapi/linux/icmpv6.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/include/uapi/linux/icmpv6.h b/include/uapi/linux/icmpv6.h
index c1661febc2dc..183a8b3feb92 100644
--- a/include/uapi/linux/icmpv6.h
+++ b/include/uapi/linux/icmpv6.h
@@ -139,6 +139,12 @@ struct icmp6hdr {
#define ICMPV6_UNK_NEXTHDR 1
#define ICMPV6_UNK_OPTION 2
+/*
+ * Codes for EXT_ECHO (Probe)
+ */
+#define ICMPV6_EXT_ECHO_REQUEST 160
+#define ICMPV6_EXT_ECHO_REPLY 161
+
/*
* constants for (set|get)sockopt
*/
--
2.29.2
