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Date: Sun, 29 Apr 2018 11:20:03 +0300 From: Nikolay Aleksandrov <nikolay@...ulusnetworks.com> To: Ido Schimmel <idosch@...lanox.com>, netdev@...r.kernel.org, bridge@...ts.linux-foundation.org Cc: davem@...emloft.net, jiri@...lanox.com, petrm@...lanox.com, stephen@...workplumber.org, mlxsw@...lanox.com Subject: Re: [PATCH net-next v3 6/6] mlxsw: spectrum_span: Allow bridge for gretap mirror On 29/04/18 10:56, Ido Schimmel wrote: > From: Petr Machata <petrm@...lanox.com> > > When handling mirroring to a gretap or ip6gretap netdevice in mlxsw, the > underlay address (i.e. the remote address of the tunnel) may be routed > to a bridge. > > In that case, look up the resolved neighbor Ethernet address in that > bridge's FDB. Then configure the offload to direct the mirrored traffic > to that port, possibly with tagging. > > Signed-off-by: Petr Machata <petrm@...lanox.com> > Signed-off-by: Ido Schimmel <idosch@...lanox.com> > --- > .../net/ethernet/mellanox/mlxsw/spectrum_span.c | 95 ++++++++++++++++++++-- > .../net/ethernet/mellanox/mlxsw/spectrum_span.h | 1 + > 2 files changed, 90 insertions(+), 6 deletions(-) > Reviewed-by: Nikolay Aleksandrov <nikolay@...ulusnetworks.com>
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