From: Marcel Telka <marcel@telka.sk>
To: illumos-developer <developer@lists.illumos.org>
Subject: Re: [developer] Raw ethernet packets
Date: Fri, 31 May 2024 10:54:26 +0200 [thread overview]
Message-ID: <ZlmQQqCuNyWBQGlr@telcontar> (raw)
In-Reply-To: <ZlmNl2B7u36Iyz7a@telcontar>
On Fri, May 31, 2024 at 10:43:03AM +0200, Marcel Telka wrote:
> 1) socket()/bind()
>
> int s = socket(AF_PACKET, SOCK_RAW, 0);
>
> struct sockaddr_ll llp = {};
> llp.sll_family = AF_PACKET;
> llp.sll_protocol = 0x0800;
> llp.sll_ifindex = 5; /* this is from ifconfig -a */
>
> bind(s, (struct sockaddr *)&llp, sizeof (struct sockaddr_ll));
>
> The bind() call above failed.
... with ENOENT. When I change the bind call to:
bind(s, (struct sockaddr *)&llp, sizeof (struct sockaddr));
then it fails with EINVAL.
--
+-------------------------------------------+
| Marcel Telka e-mail: marcel@telka.sk |
| homepage: http://telka.sk/ |
+-------------------------------------------+
next prev parent reply other threads:[~2024-05-31 8:54 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-31 8:43 Marcel Telka
2024-05-31 8:54 ` Marcel Telka [this message]
2024-05-31 9:13 ` [developer] " Denis Kozadaev
2024-05-31 9:51 ` Marcel Telka
2024-05-31 11:08 ` Marcel Telka
2024-05-31 11:23 ` Denis Kozadaev
2024-05-31 12:07 ` Marcel Telka
2024-05-31 12:18 ` Denis Kozadaev
2024-05-31 13:33 ` Marcel Telka
2024-05-31 14:15 ` Denis Kozadaev
2024-05-31 15:04 ` Marcel Telka
2024-05-31 15:20 ` Denis Kozadaev
2024-05-31 9:03 ` Joshua M. Clulow
2024-05-31 9:50 ` Marcel Telka
2024-05-31 13:45 ` Marcel Telka
2024-05-31 9:43 ` Pramod Batni
2024-05-31 9:49 ` Marcel Telka
2024-06-02 9:05 ` Marcel Telka
2024-06-06 12:54 ` Marcel Telka
2024-06-06 16:51 ` Alan Coopersmith
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