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Date:      Mon, 15 Aug 2022 11:11:41 +0000
From:      Benoit Chesneau <benoitc@enki-multimedia.eu>
To:        Michael Gmelin <grembo@freebsd.org>
Cc:        Ronald Klop <ronald-lists@klop.ws>, "freebsd-net@FreeBSD.org" <freebsd-net@freebsd.org>
Subject:   Re: what to check? no IPV6 pings between nodes on the same switch
Message-ID:  <Fm716kiXZwUj9DzjjAiRJFIgWAmr4_9NzkvQZCpuvtk6BsmerD45so_YwwSvVbfY2gRtaujYFAPyzp8ix8IcHimkRgpph7-IpjTN9-A5JD8=@enki-multimedia.eu>
In-Reply-To: <20220815130132.5fbb67e9.grembo@freebsd.org>
References:  <qcer8535Q1qdsyEXRpYZO7cRAnjTNz5qlcjbiwNFg7b_13lzwo15Y0-72_pOdSZnVe2AwHHNBLJbPycVb2SCS-evQV-Of1bgpBRyr1C9RU8=@enki-multimedia.eu> <718207270.67.1660552177215@localhost> <hMqENjOsAd2Dv-OG6Ge2FxSuQuyPc73a8Y4Kp2FzSdldA7QzFJGlV2AKaQjuHd3Q-k7I8uRLZ8eR44LJ9FVRdKXQ5-I623xO8BrA5PPnU38=@enki-multimedia.eu> <GQsCACVdQaleA6RlMjW5LebnRhR9jPTsyWhhZPvVA0SOLj9keYDaUQ_dcGLZB3etCMhk7hRjg13epmaQtF0rrWpPeSZ3QkPrWoL43UZKOYg=@enki-multimedia.eu> <1540677665.110.1660556486732@localhost> <GyTA2rUetn_DdIzJv1S7TSTlgJrbDSwo42Egc0kUsUTmCcHfeZ0MXCBtqqaUJgV4ygPEqsmKtjrbyhSOwM0HQgFhMDF5UPrmxL4psPBcd20=@enki-multimedia.eu> <zfer6kfZBYJkkTe-22_SStLs0QMsHdJe3WQV6h03qY2nDNBLpKopPsXiOPChXNNqZVp7X_U2RptGsA12GHJjzJD7w3COHfy6Ri1Q3F9820A=@enki-multimedia.eu> <20220815130132.5fbb67e9.grembo@freebsd.org>

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Setting the IPv4 makes it works indeed! How did you find it? I will open a =
ticket about it.=20

Thanks a lot to both of you anyway :)


Beno=C3=AEt

------- Original Message -------
On Monday, August 15th, 2022 at 13:01, Michael Gmelin <grembo@freebsd.org> =
wrote:


>=20
> On Mon, 15 Aug 2022 10:07:54 +0000
> Benoit Chesneau benoitc@enki-multimedia.eu wrote:
>=20
> > So I noticed that tcpdump was enabling the "promiscuous" mode to the
> > interface. So I tried to do it manually: `ifconfig ql0 promisc` and
> > ping worked even after disabling this mode `ifconfig ql0 -promisc`.
> >=20
> > What does happen when the promiscuous mode is enabled? I'm not sure
> > to understand what is the issue :/
>=20
>=20
> Does giving the interface also an IPv4 address make a
> difference, e.g. ifconfig_ql0=3D"inet 10.0.0.1/24"?
>=20
> Best
> Michael
>=20
> --
> Michael Gmelin



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