netdev - Re: Network interface - allow to set kernel default qlen value

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Message-ID: <20220822173658.47598987@kernel.org>
Date:   Mon, 22 Aug 2022 17:36:58 -0700
From:   Jakub Kicinski <kuba@...nel.org>
To:     Jarosław Kłopotek <jkl@...erduo.pl>
Cc:     netdev@...r.kernel.org
Subject: Re: Network interface - allow to set kernel default qlen value

On Mon, 22 Aug 2022 10:41:40 +0200 Jarosław Kłopotek wrote:
> Welcome netdev's,
> is it possible to set in kernel default (for example by sysctl) value of 
> qlen parameter for network interfaces?
> 
> I try to search: sysctl -a | grep qlen | grep default
> and didn't find anything.
> 
> Now for setting the qlen - we use scripts in /etc/network/interface.
> 
> This is not so important thing - but could be improved. What do You 
> think about it?

What type of network interfaces are we talking about here?
Physical Ethernet links?