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Date:      Mon, 1 Dec 2025 13:26:22 +0100
From:      A FreeBSD User <freebsd@walstatt-de.de>
To:        Dag-Erling =?UTF-8?B?U23DuHJncmF2?= <des@FreeBSD.org>
Cc:        FreeBSD CURRENT <freebsd-current@freebsd.org>
Subject:   Re: 15-STABLE: dhclient fails on em0 (Lenovo T580)
Message-ID:  <20251201132649.5aef71e8@thor.sb211.local>
In-Reply-To: <86fr9yie5u.fsf@ltc.des.dev>
References:  <20251128082630.3dbea678@hermann> <20251128110534.3987f908@hermann> <86fr9yie5u.fsf@ltc.des.dev>

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[-- Attachment #1 --]
Am Tage des Herren Fri, 28 Nov 2025 12:34:37 +0100
Dag-Erling Smørgrav <des@FreeBSD.org> schrieb:

> FreeBSD User <freebsd@walstatt-de.de> writes:
> > I use IPFW, scheme "workstation". It seems ipfw is active way to early and blocking
> > by default any traffic and so blocking successful any aquisition of either IPv4 and IPv6.  
> 
> As a workaround, add this to /boot/loader.conf:
> 
>     net.inet.ip.fw.default_to_accept="1"
> 
> DES

Just a note:

the above "trick" doesn't help.
The issue is also with wlan0 - no DHCP IPv4.

Afterbthe box is up and running, requiring IPv4 via

dhclient em0|wlan0

works as expected.

Kind regards,
oh

-- 

A FreeBSD user

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