Susant Sahani writes:
> Please move this to GitHub with all the informations. It’s easy there
> to keep track.
>
For posterity:
I opened an issue at https://github.com/systemd/systemd/issues/15455
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Please move this to GitHub with all the informations. It’s easy there to keep
track.
From: systemd-devel
Date: Monday, 13 April 2020 at 11:36 PM
To: systemd-devel@lists.freedesktop.org
Subject: Re: [systemd-devel] networkd: IPv6 prefix delegation not updated when
prefix changes
Andrei
Andrei Borzenkov writes:
> 13.04.2020 18:18, Tobias Brink пишет:
>
> DHCPv6 IA prefix option includes lifetime. Client is expected to renew
> delegation before lifetime expires. If information handed out to client
> expires before this timer, standard defines Reconfigure message that can
> be use
13.04.2020 18:18, Tobias Brink пишет:
> Hello systemd devs and users,
>
> my internet connection is established by a router provided by my ISP (a
> Fritz Box to be precise). It can hand out delegated IPv6 prefixes via
> DHCPv6. I use a Linux box in between this router and my internal network
> to
13.04.2020 20:04, Andrei Borzenkov пишет:
>
> Huh? You seem to misunderstand configuration. End host networkd knows
> nothing about prefix delegation, it gets its configuration from CPE router.
>
Oops, ignore this. Sorry, my fault.
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13.04.2020 18:26, Kevin P. Fleming пишет:
> This is a bit tricky, since RAs and prefix delegation are not really
> related. What you have described is proper behavior on the 'upstream'
> link side; when networkd sees the RA with the new prefix, and the
> lifetime of the old prefix set to zero, it p
Yes, I agree with you there.
On the other part I imagine there may be some way to trigger a service
to be run when a prefix on a link is being taken out of service.
On Mon, Apr 13, 2020 at 11:51 AM Tobias Brink wrote:
>
> "Kevin P. Fleming" writes:
>
> > This is a bit tricky, since RAs and pref
"Kevin P. Fleming" writes:
> This is a bit tricky, since RAs and prefix delegation are not really
> related. [...] What it can't do is trigger a new prefix delegation
> request as a result, because they are not really related. [...]
>
> What you're experiencing here is a delegation which has expi
This is a bit tricky, since RAs and prefix delegation are not really
related. What you have described is proper behavior on the 'upstream'
link side; when networkd sees the RA with the new prefix, and the
lifetime of the old prefix set to zero, it properly adjusts that link
to use the new prefix.
Hello systemd devs and users,
my internet connection is established by a router provided by my ISP (a
Fritz Box to be precise). It can hand out delegated IPv6 prefixes via
DHCPv6. I use a Linux box in between this router and my internal network
to provide additional firewalling, OpenVPN, etc. For
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