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[net-next,2/6] ICMPv6: support for RFC 8335

Message ID d66173f58fb82aee60100b715ec37e8984abe880.1607050389.git.andreas.a.roeseler@gmail.com
State Superseded
Headers show
Series add support for RFC 8335 PROBE | expand

Commit Message

Andreas Roeseler Dec. 4, 2020, 3:16 a.m. UTC
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 <andreas.a.roeseler@gmail.com>
---
 include/uapi/linux/icmpv6.h | 6 ++++++
 1 file changed, 6 insertions(+)
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Patch

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
  */