2017-01-22 - Re: [GRASE-Hotspot] Semi-urgent: coova-chilli[1340]: dhcp.c: 644: reached max connections 512!

Header Data

From: Timothy White <ti***8@gmail.com>
Message Hash: aeda698be4a429b033952fe1ac79eff3994b04fca94405fc6673efb7401f9444
Message ID: <CAESLx0KkpH7e7JhHXqFHDkzZ6Mk9O55j8mFVBfTX-DdpE80EEw@mail.gmail.com>
Reply To: <49f0fd48-9277-47ad-978c-a52db9f6dca9@grasehotspot.org>
UTC Datetime: 2017-01-22 13:39:57 UTC
Raw Date: Mon, 23 Jan 2017 06:39:57 +1000

Raw message 

Hi Gianluca

"Large limits" isn't enabled on any builds yet. The documentation is
actually pretty vague about what large limits does. However, I don't think
large limits will help you if you're having issues with 150 users. Large
Limits is for >512 users. I intend to investigate large limits and enable
when I can.

Can you post some of your specifications of your existing hardware, and use
the support collection tool
https://grasehotspot.org/support/collecting-support-information/ so we can
get a better idea of your setup. I wouldn't be surprised if your issues are
due to inadequate hardware for the number of connections, or older software
versions.

Regards

Tim

On Sun, Jan 22, 2017 at 7:02 PM, Gianluca Filippini <
gi***4@gmail.com> wrote:

> Hi,
> I'm interested on the "enable large limits too" since on my current (old)
> installation I have many problems when the number of users is high (above
> 150).
> I see issued on coova-chilli like this one .. and also issues on
> freeradius queue getting full.
>
> pbly not the same problem ...
>
> Tim if you please can confirm the "enable large limits" option is added on
> the build ... that would allow me to double check on the 3.8 upgrade that
> I'm planning in a week.
>
> thanks
>
> On Sunday, January 8, 2017 at 9:45:29 AM UTC+1, Michael Raynor wrote:
>>
>> Hi Tim,
>>
>> So everything was great for a couple of hours, until the traffic started
>> to ramp up (233 logged in via free group).
>>
>> Jan  8 19:04:05 grase01 coova-chilli[1381]: net.c: 780: 11 (Resource
>> temporarily unavailable) could not read packet
>> Jan  8 19:04:05 grase01 coova-chilli[1381]: net.c: 806: 11 (Resource
>> temporarily unavailable) net_read_eth(fd=5, len=65497, mtu=1500) == -1
>> Jan  8 19:04:05 grase01 coova-chilli[1381]: net.c: 780: 11 (Resource
>> temporarily unavailable) could not read packet
>> Jan  8 19:04:05 grase01 coova-chilli[1381]: net.c: 806: 11 (Resource
>> temporarily unavailable) net_read_eth(fd=5, len=65497, mtu=1500) == -1
>> Jan  8 19:04:05 grase01 coova-chilli[1381]: net.c: 780: 11 (Resource
>> temporarily unavailable) could not read packet
>> Jan  8 19:04:05 grase01 coova-chilli[1
>>
>> --
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