[PATCH V3 net-next 2/5] ICMPV6: add support for RFC 8335 PROBE
From: Andreas Roeseler <hidden>
Date: 2021-02-17 18:08:50
Subsystem:
the rest · Maintainer:
Linus Torvalds
Add definitions for the ICMPV6 type of Extended Echo Request and Extended Echo Reply, as defined in sections 2 and 3 of RFC 8335. Signed-off-by: Andreas Roeseler <redacted> --- 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 0564fd7ccde4..b2a9017ddb2d 100644
--- a/include/uapi/linux/icmpv6.h
+++ b/include/uapi/linux/icmpv6.h@@ -140,6 +140,12 @@ 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 */
--
2.25.1