Thanks,
Something I notice:
Nov 29 11:36:00 <14.6> hermann kernel: sysctl: oid
'net.inet.ip.fw.default_to_accept' is a read only tunable at line 98
This setting needs to go in /boot/loader.conf, not in /etc/sysctl.conf.
A bigger thing is that in the output you sent me I don't see dhclient being
started.
Are you sure your /etc/rc.conf is correct? Can you send your /etc/rc.conf?
Regards,
Ronald.
Van: FreeBSD User <[email protected]>
Datum: zaterdag, 29 november 2025 12:24
Aan: Ronald Klop <[email protected]>
CC: FreeBSD CURRENT <[email protected]>
Onderwerp: Re: 15-STABLE: dhclient fails on em0 (Lenovo T580)
On Fri, 28 Nov 2025 10:56:08 +0100 (CET)
Ronald Klop <[email protected]> wrote:
> Ok.
>
> Can you copy paste the console output of the booting system up until the
login prompt?
> Or setup /var/log/console.log via /etc/syslog.conf and share that output.
Please find the requested output of syslog (set to console.debug) attached as
well as a /var/log/message extract.
>
> Regards,
> Ronald.
>
>
> Van: FreeBSD User <[email protected]>
> Datum: vrijdag, 28 november 2025 10:50
> Aan: Ronald Klop <[email protected]>
> CC: FreeBSD CURRENT <[email protected]>
> Onderwerp: Re: 15-STABLE: dhclient fails on em0 (Lenovo T580)
> >
> > On Fri, 28 Nov 2025 10:16:15 +0100 (CET)
> > Ronald Klop <[email protected]> wrote:
> >
> > > It might be a typo in your mail, but it might also be the cause of your issue.
> > > This config needs to be in /etc/rc.conf, not in /etc/src.conf as you
state in your
> > > mail.
> > >
> > > Regards,
> > > Ronald.
> >
> > Sorry, a typo.
> >
> > >
> > >
> > > Van: FreeBSD User <[email protected]>
> > > Datum: vrijdag, 28 november 2025 08:26
> > > Aan: FreeBSD CURRENT <[email protected]>
> > > Onderwerp: 15-STABLE: dhclient fails on em0 (Lenovo T580)
> > > >
> > > > I recently switched from FreeBSD 14-STABLE to 15-STABLE (after
branching of
> > > > 16-CURRENT) on my working laptop, physically a Lenovo T580. Its LAN NIC
FreeBSD
> > > > recognizes as em0 (see below). System is at: 15.0-STABLE #16
> > > > stable/15-n281349-b903f27e171b: Fri Nov 28 05:20:32 CET 2025 amd64.
Kernel config:
> > > > GENERIC. Configuration has been setup and renewed acording to changes,
consider
> > > > the system as a fresh install.
> > > >
> > > > Problem: em0 never gets an IPv4 via DHCP on startup (init process via
rc.conf).
> > > >
> > > > Configured in /etc/src.conf:
> > > > [... WORKAROUND ...]
> > > > netwait_enable="NO"
> > > > netwait_if="em0"
> > > > [...]
> > > >
> > > > and on a regular basis:
> > > > [...]
> > > > ifconfig_em0="DHCP"
> > > > ifconfig_em0_ipv6="inet6 accept_rtadv -ifdisabled nud -no_radr
auto_linklocal"
> > > > [...]
> > > >
> > > > Very strange: after a final boot up, its very easy to require and
achive an IPv4
> > > > with
> > > >
> > > > dhclient em0
> > > >
> > > > I'm out of ideas ...
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > ====
> > > > pciconf:
> > > > [...]
> > > > em0@pci0:0:31:6: class=0x020000 rev=0x21 hdr=0x00 vendor=0x8086
> > > > device=0x15d8 subvendor=0x17aa subdevice=0x225a vendor = 'Intel
Corporation'
> > > > device = 'Ethernet Connection (4) I219-V'
> > > > class = network
> > > > subclass = ethernet
> > > > bar [10] = type Memory, range 32, base 0xe8200000, size 131072,
enabled
> > > > cap 01[c8] = powerspec 3 supports D0 D3 current D0
> > > > cap 05[d0] = MSI supports 1 message, 64 bit enabled with 1 message
> > > > cap 13[e0] = PCI Advanced Features: FLR TP
> > > >
> > > > [...]
> > > >
> > > > dmesg:
> > > > ichsmb0: <Intel Sunrise Point-LP SMBus controller> port 0xefa0-0xefbf
mem
> > > > 0xe8253000-0xe82530ff at device 31.4 on pci0 em0: <Intel(R) I219-V
SPT(4)> mem
> > > > 0xe8200000-0xe821ffff at device 31.6 on pci0 em0: EEPROM V0.1-3
> > > > em0: Using 1024 TX descriptors and 1024 RX descriptors
> > > > em0: Using an MSI interrupt
> > > > em0: Ethernet address: 48:2a:e3:3a:cf:52
> > > > em0: netmap queues/slots: TX 1/1024, RX 1/1024
> > > >
> > > >
> > > >
> > > >
> > > >
> > >
> > >
> >
> >
> >
> >
>
>
