I already disabled the checksum, the vtnet config is:
ifconfig vtnet1 -txcsum -rxcsum -tso4 -tso6 -lro -txcsum6 -rxcsum6 -vlanmtu
-vlanhwtag -vlanhwfilter -vlanhwtso -vlanhwcsum up promisc
vtnet1:
flags=28943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST,PPROMISC> metric
0 mtu 1500
options=1800a8<VLAN_MTU,JUMBO_MTU,VLAN_HWCSUM,LINKSTATE,NETMAP>
ether 0e:bd:ec:7a:08:06
media: Ethernet 10Gbase-T <full-duplex>
status: active
nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
Sorry for not having posted vtnet config before.
PS: VLAN_HWCSUM is not switchable off for some reason!
the problem is not that.
Cheers
Anthony
Il giorno gio 28 mag 2020 alle ore 16:05 Luigi Rizzo <ri...@iet.unipi.it>
ha scritto:
>
>
> On Thursday, May 28, 2020, Anthony Arnaud <antho.arnaudi...@gmail.com>
> wrote:
>
>> Hi everyone!
>> I would like to create a vale switch with an interface attached with the
>> host stack and some virtual.
>> My env is a VM with FBSD-12.1 12.1-RELEASE FreeBSD 12.1-RELEASE r354233
>> GENERIC amd64
>> and VirtIO support.
>>
>> I performed:
>>
>> vale-ctl -h vale0:vtnet1
>> vale-ctl -n vi0
>> vale-ctl -a vale0:vi0
>>
>> 615.925514 bdg_ctl [149] bridge:0 port:0 vale0:vtnet1
>> 615.925559 bdg_ctl [149] bridge:0 port:1 vale0:vtnet1^
>> 615.925572 bdg_ctl [149] bridge:0 port:2 vale0:vi0
>>
>> vtnet1 is configured as mirror port.
>> But if:
>>
>> tcpdump -i vtnet1
>> or
>> tcpdump -i vale0:vi0
>>
>> why can't I see any TCP packets?
>> UDP and ICMP packet are ok.
>>
>> Without vale switch tcpdump show all TCP packets correctly.
>
>
> You have to disable checksum offloading on vtnet1.
>
> Cheers
> Luigi
>
> It is a bug?
>> Thanks to all!
>> <freebsd-net@freebsd.org>
>> _______________________________________________
>> freebsd-net@freebsd.org mailing list
>> https://lists.freebsd.org/mailman/listinfo/freebsd-net
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>>
>
>
> --
> -----------------------------------------+-------------------------------
> Prof. Luigi RIZZO, ri...@iet.unipi.it . Dip. di Ing. dell'Informazione
> http://www.iet.unipi.it/~luigi/ . Universita` di Pisa
> TEL +39-050-2217533 . via Diotisalvi 2
> Mobile +39-338-6809875 . 56122 PISA (Italy)
> -----------------------------------------+-------------------------------
>
>
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