Messages in this thread Patch in this message | | | From | Andreas Roeseler <> | Subject | [PATCH v4 net-next 1/3] icmp: define PROBE message types | Date | Tue, 17 Nov 2020 16:47:12 -0800 |
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The types of ICMP Extended Echo Request and ICMP Extended Echo Reply are defined in sections 2 and 3 of RFC8335.
Signed-off-by: Andreas Roeseler <andreas.a.roeseler@gmail.com> --- Changes since v1: - Switch to correct base tree
Changes since v2: - Switch to net-next tree 67c70b5eb2bf7d0496fcb62d308dc3096bc11553
Changes since v3: - Reorder patches to add defines first --- include/uapi/linux/icmp.h | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/include/uapi/linux/icmp.h b/include/uapi/linux/icmp.h index fb169a50895e..1a84450f667f 100644 --- a/include/uapi/linux/icmp.h +++ b/include/uapi/linux/icmp.h @@ -66,6 +66,9 @@ #define ICMP_EXC_TTL 0 /* TTL count exceeded */ #define ICMP_EXC_FRAGTIME 1 /* Fragment Reass time exceeded */ +/* Codes for EXT_ECHO (Probe) */ +#define ICMP_EXT_ECHO 42 +#define ICMP_EXT_ECHOREPLY 43 struct icmphdr { __u8 type; -- 2.29.2
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