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MT crashes

Posted:Mon Aug 23, 2010 10:48 am
bykwasek404
MT crashes

After few test which we conducted, we came to a conclusion that MT doesn't free up RAM. This causes MT to crash after some time. Also after disabling firewall rules doesnt't free up CPU resources. Only deleting it does.
Bellow few examples:

我mage

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What is intersting, although MT has some amount of free RAM resources, it crashes.

OSPF was enabled on this devices. End users were connected with pppoe, but this problem occured also without OSPF enabled.
We also made an experiment:
One MT was in AP mode, two other MT's were trying to establish pppoe session with non existing accounts. After one day MT, which was in AP mode, crashed. Time after which AP crashes depends on RAM and CPU speed installed.

We made this experiment using 3.30, 4.11, 5.0 firmware. The problem occures on all of them.
Many other companies has reported this problem to us.

Re: MT crashes

Posted:Mon Aug 23, 2010 11:33 am
by我bersystems
我have a hotspot and a webproxy in a rb1000 without problems like that.
Code:Select all
system resource pri uptime: 18w6d18h6m46s version: "4.6" free-memory: 761128kB total-memory: 1036636kB cpu: "e500v2" cpu-count: 1 cpu-frequency: 1333MHz cpu-load: 21 free-hdd-space: 3488kB total-hdd-space: 61440kB write-sect-since-reboot: 7501780 write-sect-total: 8161860 bad-blocks: 3 architecture-name: "powerpc" board-name: "RB1000"

Re: MT crashes

Posted:Wed Aug 25, 2010 2:36 am
byravael
我also have this problem with many many various routerboards, alixes or pc. No matter what hardware, it will crash after few days/hours. MT doesn't free up ram ;/

Re: MT crashes

Posted:Wed Aug 25, 2010 11:47 am
bykwasek404
我have a hotspot and a webproxy in a rb1000 without problems like that.
Code:Select all
system resource pri uptime: 18w6d18h6m46s version: "4.6" free-memory: 761128kB total-memory: 1036636kB cpu: "e500v2" cpu-count: 1 cpu-frequency: 1333MHz cpu-load: 21 free-hdd-space: 3488kB total-hdd-space: 61440kB write-sect-since-reboot: 7501780 write-sect-total: 8161860 bad-blocks: 3 architecture-name: "powerpc" board-name: "RB1000"

我bersystems, this is different service. Problem occures in ppp.

any solutions?

Re: MT crashes

Posted:Wed Aug 25, 2010 2:22 pm
bykensai
我also have this problem with many many various routerboards, alixes or pc. No matter what hardware, it will crash after few days/hours. MT doesn't free up ram ;/
我have the same problem.

Re: MT crashes

Posted:Wed Aug 25, 2010 5:54 pm
bylegba
We also suffer from that issue on 30-40 MT with PPPoE Server enabled.

After some days/hours without any regularity - it just simply hangs.

Re: MT crashes

Posted:Wed Aug 25, 2010 10:26 pm
bymylek
Also I have the same problem. PPPoE server running on x86 sometimes with 1GB of RAM, sometime RB433. ROS version 3.30, 4.10, 5beta6. For now only solutios is watchdog fixed on localhost or nearest nieghtbor.

Re: MT crashes

Posted:Tue Aug 31, 2010 10:29 pm
byryz
We have the same problem, mt sometimes hangs out.
We use PPPOE Server+radius.


Ryz

Re: MT crashes

Posted:Tue Sep 14, 2010 1:53 am
byChupaka
have anyone written to support@? =)

Re: MT crashes

Posted:Mon Nov 22, 2010 4:51 am
byravael
yeah, many times. They dont see any problems...

Re: MT crashes

Posted:Mon Nov 22, 2010 7:25 am
byfewi
Did you send a supout.rif taken when the problem exists? They should be able to track it from there.

Or maybe share ticket numbers in this thread so multiple people can report it and refer to other people's tickets.

Re: MT crashes

Posted:Mon Nov 22, 2010 9:53 pm
byxxiii
我s this specifically when PPPoE logins are failing?