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From: Rich Brown <richb.hanover@gmail.com>
To: bloat@lists.bufferbloat.net
Subject: Re: [Bloat] mDNS
Date: Tue, 27 Feb 2024 21:04:32 -0500	[thread overview]
Message-ID: <30F7E4EF-906B-41CD-9EDE-179106E8BFCF@gmail.com> (raw)
In-Reply-To: <mailman.2341.1709082589.1074.bloat@lists.bufferbloat.net>

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> Avoid the WAN port's DHCP assigned subnet (what if the ISP uses 
> 192.168.1.0/24?)
> 
> ...
> 
> Exactly! There are no rules about what subnet range an ISP's gear will assign to DHCP devices.


@Mark Andrews and @Kenneth Porter... I apologize for any confusion caused by my slightly ambiguous language. In both cases, I was referring to the DHCP address/subnet assigned to the OpenWrt router's WAN port, by the ISP's gear. This will be an RFC1918 address by default.

But my point is that the OpenWrt router has no way to predict what address/subnet will be assigned to its WAN port. Consequently, at boot-time, OpenWrt should simply choose some different subnet for its LAN subnet(s), and then advertise an mDNS name.

Does this make sense? Thanks.

Rich

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       reply	other threads:[~2024-02-28  2:04 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <mailman.2341.1709082589.1074.bloat@lists.bufferbloat.net>
2024-02-28  2:04 ` Rich Brown [this message]
2024-02-28 11:40   ` Juliusz Chroboczek
2024-02-28 12:17     ` David Lang
2024-02-28 13:36       ` Rich Brown
2024-02-28 20:35       ` Juliusz Chroboczek
     [not found] <mailman.5.1709053201.5517.bloat@lists.bufferbloat.net>
2024-02-27 18:52 ` Rich Brown
2024-02-27 20:51   ` Aaron Wood
2024-02-28  0:43   ` Kenneth Porter
2024-02-28  1:09   ` Mark Andrews
2024-02-28  2:31   ` Matt Taggart
2024-02-28  3:23     ` Kenneth Porter

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