Re: Failover Mode between ether/wlan panics

On Mon, Aug 1, 2022, 11:01 Nuno Teixeira <eduardo@freebsd.org> wrote:

> Hi,
>
> Something is wrong about getting ether and wlan mac adresses.
> dmesg shows the same address:
> ---
> iwlwifi0: Detected Intel(R) Wi-Fi 6 AX201 160MHz, REV=0x351
> iwlwifi0: base HW address: 6c:6a:77:df:09:21
> (...)
> re0: <RealTek 8168/8111 B/C/CP/D/DP/E/F/G PCIe Gigabit Ethernet> port
> 0x3000-0x30ff mem 0xb4204000-0xb4204fff,0xb4200000-0xb4203fff at device 0.0
> on pci3
> re0: Ethernet address: 6c:6a:77:df:09:21
> ---
> and ifconfig shows:
> ---
> re0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500
>
> options=8209b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,WOL_MAGIC,LINKSTATE>
>         ether 6c:6a:77:df:09:21
>         media: Ethernet autoselect (100baseTX <full-duplex>)
>         status: active
>         nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
> lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384
>         options=680003<RXCSUM,TXCSUM,LINKSTATE,RXCSUM_IPV6,TXCSUM_IPV6>
>         inet6 ::1 prefixlen 128
>         inet6 fe80::1%lo0 prefixlen 64 scopeid 0x2
>         inet 127.0.0.1 netmask 0xff000000
>         groups: lo
>         nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
> wlan0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
>         ether 6c:6a:77:df:09:21
>         inet 192.168.1.74 netmask 0xffffff00 broadcast 192.168.1.255
>         groups: wlan
>         ssid MEO-3637C0 channel 1 (2412 MHz 11g) bssid 00:06:91:36:37:c0
>         regdomain ETSI country PT authmode WPA2/802.11i privacy ON
>         deftxkey UNDEF AES-CCM 2:128-bit txpower 30 bmiss 7 scanvalid 60
>         protmode CTS wme roaming MANUAL
>         parent interface: iwlwifi0
>         media: IEEE 802.11 Wireless Ethernet OFDM/24Mbps mode 11g
>         status: associated
>         nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
> ---
>
> I disabled wireless at bios and same mac address for ethernet.
> I don't see a possibility of both cards sharing same mac address...
>
> Cheers
>
> Mario Lobo <lobo@bsd.com.br> escreveu no dia segunda, 1/08/2022 à(s)
> 13:15:
>
>>
>> On Sun, Jul 31, 2022, 21:05 Nuno Teixeira <eduardo@freebsd.org> wrote:
>>
>>> Hello,
>>>
>>> I'm trying to setup a failover mode ethernet/wireless as shown in
>>> https://docs.freebsd.org/en/books/handbook/book/#networking-lagg-wired-and-wireless
>>> and I got a panic.
>>>
>>> /etc/rc.conf:
>>> ---
>>> ifconfig_re0="ether <wlan0 mac address>"
>>> wlans_iwlwifi0="wlan0"
>>> ifconfig_wlan0="WPA"
>>> create_args_wlan0="country PT"
>>> cloned_interfaces="lagg0"
>>> ifconfig_lagg0="up laggproto failover laggport re0 laggport wlan0 DHCP"
>>> ---
>>>
>>> Any ideas of what's wrong?
>>> BTW, no kernel dump and I have dumpdev="AUTO" in /etc/rc.conf...
>>>
>>> Thanks in advance,
>>> Nuno Teixeira
>>>
>>
>> Hi.
>>
>> For this to work, you'll have to clone your wifi MAC to your eth MAC.
>>
>
Your lagg0 interface is missing.

>