On Wed, May 11, 2011 at 3:47 PM, Tom Murphy open...@pertho.net wrote:
I had set up ALTQ on a 4.9 firewall box as a box in our network needed
its sending throttled, but I noticed that while the firewall was
throttling this machine in question, ALL connections going through the
machine were
Can someone recommend what the qlimit and tbr should be when throttling
a connection to just under 100 megabits?
One of my concerns is we have an OpenVPN running with UDP. Lots of
dropped packets would be rather catastrophic for it.
Thanks,
Tom
That post is most likely the hotplug PCI-Express ppb problem,
I would expect that particular user's problem to be improved by
changes to interrupt handling in -current. (and to head off the
next question, these changes are not suitable to be backported
to stable.)
On 2011-05-11, Amit Kulkarni
2011/5/12 Tom Murphy open...@pertho.net:
Can someone recommend what the qlimit and tbr should be when throttling
a connection to just under 100 megabits?
From what I observed, for TCP are the defaults mostly sufficient (if
you're not running tests originating at the router). I've never played
altq on em0 priq bandwidth 95Mb qlimit 8000 queue { bulk, std, mail,
ssh, web, vpn, dns, ack }
My point in posting that particular misc@ post because it found that
tbr is the problem. If you already fiddled with qlimit, it might be
affecting tbr size.
On Thu, 12 May 2011 13:10:47 +0200, Martin Pelikan wrote:
2011/5/12 Tom Murphy open...@pertho.net:
Can someone recommend what the qlimit and tbr should be when throttling
a connection to just under 100 megabits?
From what I observed, for TCP are the defaults mostly sufficient (if
you're not
I had set up ALTQ on a 4.9 firewall box as a box in our network needed
its sending throttled, but I noticed that while the firewall was
throttling this machine in question, ALL connections going through the
machine were adversely affected and slow. Interactive SSH sessions had
sometimes 1-2
On 2011-05-11, Tom Murphy open...@pertho.net wrote:
I had set up ALTQ on a 4.9 firewall box as a box in our network needed
its sending throttled, but I noticed that while the firewall was
throttling this machine in question, ALL connections going through the
machine were adversely affected and
On Wed, May 11, 2011 at 8:47 AM, Tom Murphy open...@pertho.net wrote:
I had set up ALTQ on a 4.9 firewall box as a box in our network needed
its sending throttled, but I noticed that while the firewall was
throttling this machine in question, ALL connections going through the
machine were
Stuart Henderson wrote:
Watch 'systat q' or 'pfctl -vvsq' and check that packets are being
assigned to the expected queues..
I get this (sorry for the wonky formatting):
QUEUE BW SCH PRIO PKTSBYTES DROP_P
DROP_B QLEN BORROW SUSPEN P/S B/S
bulk
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