Date: Tue, 21 Nov 2023 18:16:13 +0000 From: =?utf-8?Q?Mina_Gali=C4=87?= <freebsd@igalic.co> To: Mike Karels <mike@karels.net> Cc: Franco Fichtner <franco@opnsense.org>, Kristof Provost <kp@FreeBSD.org>, freebsd-net@freebsd.org Subject: Re: How to tell if a network interface was renamed (and from what) Message-ID: <4jgQsTSP-ojHZF4kFe2z7vD9qYYVO88M8KvpOXXw_t8JzQZwwzNDyO8cNeDoZ1435qQHTEY91IIzPfmBft3FJScfMrxaT-6GyI5P57qDIkg=@igalic.co> In-Reply-To: <C76B1C71-EE24-4B30-A7B6-50602F98C9E5@karels.net> References: <pdHC0ObBkAbx2HfFIhWYaB5-dmQDEUzNTWvVVJAuJV7FWdWWeSwybVFD-uyBUxPlqDRpAW7D1aAZsbrTxEj9kqsq7ESgO41srPmS-PcXGqw=@igalic.co> <032BADD4-0A49-42E2-BAAB-40D2F76C64B9@FreeBSD.org> <rvRLOlpJc9xIf67ZwmZ4Si6TN2VtmIuyuguoQgEk5NTOeqsqkAwB_9KvlMbW6y-npSjCC2lmLVXbD4oIqyKJdDboThcWiehF_hU0L9D6GZc=@igalic.co> <31B38FCE-0B67-4122-A202-568150E971E1@karels.net> <F2536F44-5C61-4AE3-BEDA-705DD660A8F7@FreeBSD.org> <B514CB40-036E-442F-98E9-EFCF74EC8BCE@opnsense.org> <BA3A28C2-5F39-48D8-B0FF-520DE2F441F7@karels.net> <3081C679-F5AC-4610-BC6B-00ADA5DC17E7@opnsense.org> <C76B1C71-EE24-4B30-A7B6-50602F98C9E5@karels.net>
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Hi Mike, > Mina, do you care about epair, or is the behavior I described sufficient > for your purposes?=20 I do deeply care about epair, but for me, ifinfo does the right thing for me: root@irc:~ # ifinfo | grep Interface Interface vnet0 (epair30): Interface lo0 (lo0): for one. For the other. For the main purpose, figuring out in cloud-init what the driver of an interface is / if the interface has been renamed, this is more than sufficient. > Mike Thank you very much, Mina
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