On Fri, 13 Nov 2020 19:24:17 -0800 Andreas Roeseler wrote:
> The types of ICMPV6 Extended Echo Request and ICMPV6 Extended Echo Reply
> are defined in sections 2 and 3 of RFC8335.
>
> Signed-off-by: Andreas Roeseler <andreas.a.roese...@gmail.com>
> diff --git a/include/linux/icmpv6.h b/include/linux/icmpv6.h
> index ba45e6bc076..c6186774584 100644
> --- a/include/linux/icmpv6.h
> +++ b/include/linux/icmpv6.h
> @@ -137,6 +137,12 @@ static inline struct icmp6hdr *icmp6_hdr(const struct
> sk_buff *skb)
> #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
> */
Hm, quite strange. The context we're seeing here was removed 8 years
ago by:
commit 607ca46e97a1b6594b29647d98a32d545c24bdff
Author: David Howells <dhowe...@redhat.com>
Date: Sat Oct 13 10:46:48 2012 +0100
UAPI: (Scripted) Disintegrate include/linux
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