From: Wolfgang Bumiller <w.bumiller@proxmox.com>
To: Dietmar Maurer <dietmar@proxmox.com>,
Proxmox VE development discussion <pve-devel@lists.proxmox.com>
Subject: Re: [pve-devel] [PATCH v3 manager] ad #3140: allow interface suffix in dns entries
Date: Wed, 25 Nov 2020 12:34:30 +0100 (CET) [thread overview]
Message-ID: <2084384783.436.1606304071084@webmail.proxmox.com> (raw)
In-Reply-To: <1883887326.435.1606303343832@webmail.proxmox.com>
> On 11/25/2020 12:22 PM Dietmar Maurer <dietmar@proxmox.com> wrote:
>
>
> Answering myself, it is defined in RFC4007.
>
> But "man resolv.conf" say address must be RFC2373 ?
It'll still work. It's a very common notation for link local addresses,
since with multiple interfaces you have multiple routes with the exact
same prefix (including length). One `fe80::/64 dev <iface>` entry for
every ipv6 enabled interface, so things such as `ping fe80::1` don't
know what to do, so you need to either add `-I IFACE` or use
`fe80::1%IFACE`.
`getaddrinfo()` also generally supports it, so any application using
it properly will work fine with this.
(eg. `ssh foo@fe80::1%eth0` works)
next prev parent reply other threads:[~2020-11-25 11:35 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-25 10:36 Wolfgang Bumiller
2020-11-25 11:08 ` Dietmar Maurer
2020-11-25 11:22 ` Dietmar Maurer
2020-11-25 11:34 ` Wolfgang Bumiller [this message]
2020-11-25 11:39 ` Dietmar Maurer
2020-11-25 11:51 ` Wolfgang Bumiller
2020-11-25 11:57 ` Dietmar Maurer
2020-11-25 11:22 ` Stoiko Ivanov
2020-11-25 12:31 ` [pve-devel] applied: " Thomas Lamprecht
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