From: Andreas Roeseler <andreas.a.roeseler@gmail.com>
To: libc-alpha@sourceware.org
Cc: fweimer@redhat.com
Subject: Re: [PATCH V4] Add RFC 8335 Definitions from Linux 5.13
Date: Mon, 21 Jun 2021 08:00:27 -0500 [thread overview]
Message-ID: <af7ef422-ffaa-32b1-60c5-32d8791f3606@gmail.com> (raw)
In-Reply-To: <20210603142604.1658845-1-andreas.a.roeseler@gmail.com>
On 6/3/2021 9:26 AM, Andreas Roeseler wrote:
> RFC 8335 defines the network utility PROBE, which builds off of the
> capabilities of Ping to query more detailed interface information from
> networking nodes.
>
> The definitions included in this patchset have been accepted into the
> linux net-next branch and will be included in Linux 5.13. This
> patchset adds the same definitions to the glibc for use in the
> iputils package.
>
> The relevant commits for the Linux definitions can be found here:
> https://github.com/torvalds/linux/commit/e542d29ca81d005651680a0a697b72ca13ddc4cc
> https://github.com/torvalds/linux/commit/750f4fc2a12f6632b5aa04526bf57fa06bfe8467
>
> These changes have been tested by running the glibc tests on x86_64
>
> Signed-off-by: Andreas Roeseler <andreas.a.roeseler@gmail.com>
> ---
> Changes:
> v1 -> v2:
> - Add more specific prefixes to constants
>
> v2 -> v3:
> - Updated URLs
> - Corrected Linux version that will include the definitions (5.13)
>
> v3 -> v4:
> - Updated URLs to Linus branch
> - Added V to ICMPV6 definitions
> ---
> inet/netinet/icmp6.h | 2 ++
> sysdeps/gnu/netinet/ip_icmp.h | 18 ++++++++++++++++++
> 2 files changed, 20 insertions(+)
>
> diff --git a/inet/netinet/icmp6.h b/inet/netinet/icmp6.h
> index 22b82335ec..151347987f 100644
> --- a/inet/netinet/icmp6.h
> +++ b/inet/netinet/icmp6.h
> @@ -69,6 +69,8 @@ struct icmp6_hdr
> #define MLD_LISTENER_QUERY 130
> #define MLD_LISTENER_REPORT 131
> #define MLD_LISTENER_REDUCTION 132
> +#define ICMPV6_EXT_ECHO_REQUEST 160
> +#define ICMPV6_EXT_ECHO_REPLY 161
>
> #define ICMP6_DST_UNREACH_NOROUTE 0 /* no route to destination */
> #define ICMP6_DST_UNREACH_ADMIN 1 /* communication with destination */
> diff --git a/sysdeps/gnu/netinet/ip_icmp.h b/sysdeps/gnu/netinet/ip_icmp.h
> index 5db7ac7c37..ec7137253f 100644
> --- a/sysdeps/gnu/netinet/ip_icmp.h
> +++ b/sysdeps/gnu/netinet/ip_icmp.h
> @@ -89,6 +89,24 @@ struct icmphdr
> #define ICMP_EXC_TTL 0 /* TTL count exceeded */
> #define ICMP_EXC_FRAGTIME 1 /* Fragment Reass time exceeded */
>
> +/* Codes for ICMP_EXT_ECHO (PROBE) */
> +#define ICMP_EXT_ECHO 42
> +#define ICMP_EXT_ECHOREPLY 43
> +#define ICMP_EXT_CODE_MAL_QUERY 1 /* Malformed Query */
> +#define ICMP_EXT_CODE_NO_IF 2 /* No such Interface */
> +#define ICMP_EXT_CODE_NO_TABLE_ENT 3 /* No table entry */
> +#define ICMP_EXT_CODE_MULT_IFS 4 /* Multiple Interfaces Satisfy Query */
> +
> +/* Constants for EXT_ECHO (PROBE) */
> +#define ICMP_EXT_ECHOREPLY_ACTIVE (1 << 2)/* active bit in reply */
> +#define ICMP_EXT_ECHOREPLY_IPV4 (1 << 1)/* ipv4 bit in reply */
> +#define ICMP_EXT_ECHOREPLY_IPV6 1 /* ipv6 bit in reply */
> +#define ICMP_EXT_ECHO_CTYPE_NAME 1
> +#define ICMP_EXT_ECHO_CTYPE_INDEX 2
> +#define ICMP_EXT_ECHO_CTYPE_ADDR 3
> +#define ICMP_AFI_IP 1 /* Address Family Identifier for IPV4 */
> +#define ICMP_AFI_IP6 2 /* Address Family Identifier for IPV6 */
> +
>
> #ifdef __USE_MISC
> /*
>
bump
As a side note in case this was missed, the conflict with Trinity has
been fixed in Linux net-next here.
https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/commit/?id=e32ea44c7ae476f4c90e35ab0a29dc8ff082bc11
next prev parent reply other threads:[~2021-06-21 13:00 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-03 14:26 Andreas Roeseler
2021-06-21 13:00 ` Andreas Roeseler [this message]
2021-06-28 12:50 ` Andreas Roeseler
2021-06-29 18:17 ` Adhemerval Zanella
2021-07-11 15:39 ` Andreas Roeseler
2021-07-12 6:00 ` Florian Weimer
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