From: Antonis Hadjiantonis <contact@antonis.mobi>
To: linux-wireless@vger.kernel.org
Subject: ath9k rate control statistics not updated for UDP
Date: Mon, 11 Jun 2012 13:37:08 +0000 (UTC) [thread overview]
Message-ID: <loom.20120611T152810-2@post.gmane.org> (raw)
I am using iperf to test rate control algorithms (use default:minstrel_ht) on an
ath9k device (WRT160NL OpenWRT Backfire 10.3.1 r29592).
When I use UDP traffic over an 802.11g connection, the rcstat file is not
updated. Not sure if the rate control algoritmh works during the process.
If I use TCP traffic, rcstat is updated and statistics/rate change accordingly.
Is this the correct behaviour of minstrel RC? I went through documentation
regarding MRR and retransmission bounds but wasn't able to figure it out. Any
one noticed something similar?
Thanks in advance,
Antonis
next reply other threads:[~2012-06-11 13:37 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-11 13:37 Antonis Hadjiantonis [this message]
2012-06-11 17:52 ` ath9k rate control statistics not updated for UDP Ben Greear
2012-06-12 10:17 ` Antonis Hadjiantonis
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