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Occasional Contributor I
Posts: 5
Registered: ‎09-30-2009

crash of controler & WIFI every X days when memory is too high

Hello,

 

We have WIFI interruption regularly (every X days). Each time we notice the same behavior:

-Memory utilization reaches value of 210MB /250MB

-Each time interruption lasts 5mn and standby controler doesn’t activate

-Always same messages appear in the errore.log :

 

<date>   syslog: LargeReplyTimeout: TIMEOUT

<date>  syslog: PAPI_SendWaitForLargeReply: No response from 7f000001:8214

 

At the same time, we notice there is a purge of files during the interruption :

 

memory snapshot: before interruption

Memory (Kb): total: 256060, free: 42671

… Querying excessively large apps

auth     : 25/20M (cur/typical)  5M over

Large files under /tmp :

/tmp:-rw-------    1 root     root     29802496  core.17057.auth.xxx_28161

 

memory snapshot: after interruption :

Memory (Kb): total: 256060, free: 64579

auth     :  4/20M (cur/typical)  0M over

 

Does somebody have seen this behavior before ?

 

Last point : in the technical logs, the user table is limited to 94 users

>> show aaa state configuration    / Current/Max/Total Users     94/94/94

The controller is supposed to accept up to 2048 users, so why can’t I have more than 94 users authenticated at the same time ?

 

Thanks

Aruba Employee
Posts: 571
Registered: ‎04-17-2009

Re: crash of controler & WIFI every X days when memory is too high


annabelle wrote:

...........

 

Last point : in the technical logs, the user table is limited to 94 users

>> show aaa state configuration    / Current/Max/Total Users     94/94/94

The controller is supposed to accept up to 2048 users, so why can’t I have more than 94 users authenticated at the same time ?

 

Thanks



That Max is the max you have it at a single time, not the max you can hit.

Thanks,

Zach Jennings
Aruba Employee
Posts: 571
Registered: ‎04-17-2009

Re: crash of controler & WIFI every X days when memory is too high

Which AOS version are you running?

Thanks,

Zach Jennings
Guru Elite
Posts: 20,801
Registered: ‎03-29-2007

Re: crash of controler & WIFI every X days when memory is too high

Questions:

 

- What controller model?

- What version of code?



Colin Joseph
Aruba Customer Engineering

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Occasional Contributor I
Posts: 5
Registered: ‎09-30-2009

Re: crash of controler & WIFI every X days when memory is too high

The controler is OAW-6000 release 3.4.4.3

 

I use supervisor card I => I can't upgrade to rel 6

 

Zjennings, what do you mean "That Max is the max you have it at a single time" ?

I can't have more than 94 users every seconde ? every 100msec, 5mn ?

 

thanks

 

Aruba Employee
Posts: 571
Registered: ‎04-17-2009

Re: crash of controler & WIFI every X days when memory is too high


annabelle wrote:

The controler is OAW-6000 release 3.4.4.3

 

I use supervisor card I => I can't upgrade to rel 6

 

Zjennings, what do you mean "That Max is the max you have it at a single time" ?

I can't have more than 94 users every seconde ? every 100msec, 5mn ?

 

thanks

 


It is the Max users that have been connected at a single time. The "it" was a typo. It should have said "That Max is the max you have seen at a single time." It might be cleared on reboot (aka start back at 0). It is definitely NOT a limit.

Thanks,

Zach Jennings
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