From: Wolfgang Bumiller <w.bumiller@proxmox.com>
To: "DERUMIER, Alexandre" <alexandre.derumier@groupe-cyllene.com>
Cc: "pve-devel@lists.proxmox.com" <pve-devel@lists.proxmox.com>,
"aderumier@odiso.com" <aderumier@odiso.com>,
"s.hanreich@proxmox.com" <s.hanreich@proxmox.com>
Subject: Re: [pve-devel] [PATCH dnsmasq 0/1] purge previous ip/mac lease of dhcp reply
Date: Fri, 17 Nov 2023 09:55:18 +0100 [thread overview]
Message-ID: <whb7tslznqpbtjujjx6a33wlsmucsdeuti36zdiplei22nmxv3@er2ckmgbxlvf> (raw)
In-Reply-To: <d1c2dfec90ef70a9ffc20bbe669ad837a99a5243.camel@groupe-cyllene.com>
On Fri, Nov 17, 2023 at 06:49:27AM +0000, DERUMIER, Alexandre wrote:
> -------- Message initial --------
> De: "DERUMIER, Alexandre" <alexandre.derumier@groupe-cyllene.com>
> À: pve-devel@lists.proxmox.com <pve-devel@lists.proxmox.com>,
> aderumier@odiso.com <aderumier@odiso.com>, s.hanreich@proxmox.com
> <s.hanreich@proxmox.com>
> Objet: Re: [pve-devel] [PATCH dnsmasq 0/1] purge previous ip/mac lease
> of dhcp reply
> Date: 16/11/2023 14:47:20
>
> > > Maybe this [1][2] could be a less intrusive solution for this
> > > issue?
>
> >>Yes, dhcp release packet should be the way, but I don't known if can
> >simply forge packet why any mac ?
> >>>
> >>I'll test it this afternoon to see if it's work.
>
>
> mmm,It's not working, the dhcp release packet never reach the bridge
What command did you use?
If all you need is the `lease_prune()` call from your C patch, dnsmasq
also does this on a SIGALRM so you could try to see if sending that
helps.
(dnsmasq also has a dbus api to add/remove leases for the worst case...)
Otherwise, at first glance the C patch seems to potentially break some
other cases, but I don't know the code at all.
next prev parent reply other threads:[~2023-11-17 8:55 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-15 21:58 Alexandre Derumier
2023-11-15 21:58 ` [pve-devel] [PATCH dnsmasq 1/1] purge old ip-mac lease on dhcpreply Alexandre Derumier
2023-11-16 9:43 ` [pve-devel] [PATCH dnsmasq 0/1] purge previous ip/mac lease of dhcp reply Stefan Hanreich
2023-11-16 13:47 ` DERUMIER, Alexandre
2023-11-17 6:49 ` DERUMIER, Alexandre
2023-11-17 8:55 ` Wolfgang Bumiller [this message]
2023-11-17 9:19 ` DERUMIER, Alexandre
2023-11-17 9:42 ` DERUMIER, Alexandre
2023-11-17 10:46 ` DERUMIER, Alexandre
2023-11-17 10:49 ` Stefan Hanreich
2023-11-17 10:52 ` DERUMIER, Alexandre
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