Re: network connectivity problem (ifconfig, arp, ...)

Hello stefan,

Hum... it could be similar situations.

I've found an article combining the "join" and the trunk: https://dataswamp.org/~solene/2018-08-30-openbsd-trunk.html

I'll do same setup and will see

Thanks.

V.







On 3 September 2018 20:26:27 CEST, Stefan Sperling <stsp@stsp.name> wrote:
>On Mon, Sep 03, 2018 at 07:46:09PM +0200, vincent delft wrote:
>> Hello,
>>
>> I'm running -current and enjoy the new "join" feature of hostname.if.
>>
>> Nevertheless, I have sometime issues to have an internet connection.
>>
>> The context:
>> I have wifi and cable possibilities to connect the same network.
>Normaly I
>> prefer the network connection, so at my desk I plug the cable and use
>it.
>> But in some cases, I disconnect my laptop and use the wifi
>connection.
>>
>> Problem:
>> The wifi is well connected to my nwid, but the connectivity is not
>working
>> (cannot ping my main firewall to connect internet).
>> I think the problem is linked to wrong arp table (cfr here under)
>>
>> Why the arp entry for my firewall remains "expired" so long (could be
>more
>> than 10 minuntes) ?
>> Why a "doas arp -ad" does not remove this bad fw entry from the table
>?
>> What could I do to solve the issue without rebooting the laptop ? (If
>I
>> reboot the laptop, this solve the problem).
>>
>>
>>
>> e5450:~$ arp -a
>> Host Ethernet Address Netif Expire
>> Flags
>> fw (incomplete) em0
>expired
>> 192.168.3.15 10:02:b5:83:40:41 iwm0
>permanent l
>> 192.168.3.16 f8:ca:b8:50:84:15 em0
>permanent l
>
>Didn't we already discuss the same question back in July?
>https://marc.info/?l=openbsd-misc&m=153220020618146&w=2
>
>Again, try trunk(4).

--
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