Date: Wed, 18 Mar 2015 08:03:13 +0000 From: Malcolm Matalka <mmatalka@gmail.com> To: freebsd-performance@freebsd.org Subject: Re: NAT under performing direct connection by 10x Message-ID: <87bnjqka0u.fsf@gmail.com> In-Reply-To: <CAF-H=OnMTAphHKd62BdtXYntSMaEdHDsCLZw0n74ogF-i9uJMw@mail.gmail.com> (Atom Powers's message of "Wed, 11 Mar 2015 08:20:28 -0700") References: <87fv9bin7t.fsf@gmail.com> <CAF-H=OnMTAphHKd62BdtXYntSMaEdHDsCLZw0n74ogF-i9uJMw@mail.gmail.com>
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I have done some more experiments and determined the NAT issue is a complete red herring. It looks like the problem is the USB WiFi Dongle. It can receive at ~1 MB/s, but only push out at ~80 KB/s. I am in hostap mode so scping data into it works as expected but scp'ing data out of it does not. The primary two options are that I have configured the interface wrong or the driver has something going on in it. I plan on perusing freebsd-wireless and the Bugzilla for any indication. Perhaps, though, somewhere here has experienced a similar situation. The driver I am using: Mar 17 15:52:39 gizmo kernel: run0: <1.0> on usbus0 Mar 17 15:52:39 gizmo kernel: run0: MAC/BBP RT5390 (rev 0x0502), RF RT5370 (MIMO 1T1R), address 00:0f:60:03:b6:db Mar 17 15:52:39 gizmo kernel: ieee80211_load_module: load the wlan_amrr module by hand for now. Mar 17 15:52:39 gizmo kernel: wlan0: Ethernet address: 00:0f:60:03:b6:db Mar 17 15:52:39 gizmo kernel: run0: firmware RT3071 ver. 0.33 loaded /Malcolm
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