[PATCH V4 net-next 2/5] ICMPV6: add support for RFC 8335 PROBE
From: Andreas Roeseler <hidden>
Date: 2021-03-14 16:49:15
Subsystem:
the rest · Maintainer:
Linus Torvalds
Add definitions for the ICMPV6 type of Extended Echo Request and Extended Echo Reply, as defined by sections 2 and 3 of RFC 8335. Signed-off-by: Andreas Roeseler <redacted> --- include/uapi/linux/icmpv6.h | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/include/uapi/linux/icmpv6.h b/include/uapi/linux/icmpv6.h
index 0564fd7ccde4..ecaece3af38d 100644
--- a/include/uapi/linux/icmpv6.h
+++ b/include/uapi/linux/icmpv6.h@@ -140,6 +140,9 @@ struct icmp6hdr { #define ICMPV6_UNK_OPTION 2 #define ICMPV6_HDR_INCOMP 3 +/* Codes for EXT_ECHO (PROBE) */ +#define ICMPV6_EXT_ECHO_REQUEST 160 +#define ICMPV6_EXT_ECHO_REPLY 161 /* * constants for (set|get)sockopt */
--
2.17.1