From: Christian Deacon <gamemann@gflclan.com>
To: xdp-newbies@vger.kernel.org
Subject: Sending A Separate Packet Out The TX Path In XDP
Date: Tue, 27 Apr 2021 14:57:27 -0500 [thread overview]
Message-ID: <d153ed73-3a46-cbf9-c9b7-947926083027@gflclan.com> (raw)
Hey everyone,
I had a quick question. Is it possible to send a packet separate from
the original out of the TX path within an XDP program? I would imagine
this isn't possible, but I just wanted to make sure.
If this isn't possible within the XDP program itself, is it possible to
do this with AF_XDP sockets or can AF_XDP sockets only handle packets
redirected via the fast-path XDP creates? I wasn't sure if I'd need to
make another Linux socket inside of the AF_XDP program in this case to
send a separate packet out.
Any help is highly appreciated and thank you for your time.
next reply other threads:[~2021-04-27 20:02 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-27 19:57 Christian Deacon [this message]
2021-04-27 20:14 ` Sending A Separate Packet Out The TX Path In XDP Toke Høiland-Jørgensen
2021-04-28 16:28 ` Christian Deacon
2021-04-29 9:27 ` Toke Høiland-Jørgensen
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