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by mixer
Fri Feb 17, 2012 4:53 pm
Forum: General
Topic: ROS 5.10 - 5.12 very unstable as pptp BRAS on an x86.
Replies: 33
Views: 6807

Re: ROS 5.10 - 5.12 very unstable as pptp BRAS on an x86.

@lionspy: have you tried to change Realtka on Intel? Możesz pokazać screen Queue Liste -> Interface Queues?

I see the Interface Queues at MT 5.12 PPPoE interfaces as a set only-hardware-queue.
It can also cause a problem?
by mixer
Thu Feb 16, 2012 4:24 am
Forum: General
Topic: ROS 5.10 - 5.12 very unstable as pptp BRAS on an x86.
Replies: 33
Views: 6807

Re: ROS 5.10 - 5.12 very unstable as pptp BRAS on an x86.

You do not have much traffic there? With less traffic for me no problems. It seems to me that I have found the cause of problems with the NIC Realtek: http://forum.mikrotik.com/viewtopic.php?f=2&t=59407 Is there another motherboard because I have it in the office (D510 is far away). But this is ...
by mixer
Thu Feb 16, 2012 4:17 am
Forum: General
Topic: Serious problem with stability MT5.x Intel D525
Replies: 0
Views: 1278

Serious problem with stability MT5.x Intel D525

I noticed a serious problem with small packets UDP on Intel Atom mainboard (NIC Realtek). I did a test environment. Intel D525 (NIC Realtek) server connected to Supermicro (NIC Intel). When I turn on Banwidthtest UDP local & Remtoe UDP Tx size = 150 is a server frozen. I present images of frozen...
by mixer
Mon Feb 13, 2012 11:16 pm
Forum: General
Topic: ROS 5.10 - 5.12 very unstable as pptp BRAS on an x86.
Replies: 33
Views: 6807

Re: ROS 5.10 - 5.12 very unstable as pptp BRAS on an x86.

at -20 stuff gets smaller and electrolitic capacitors may have different capacity at that point, maybe its this ? OK, but why at 4.17 mt work ok? This is not the temperature ... because the other atom (not bras) in the same conditions work ok. You did not answer me, do you work at 510MO as BRAS? If...
by mixer
Mon Feb 13, 2012 4:51 pm
Forum: General
Topic: ROS 5.10 - 5.12 very unstable as pptp BRAS on an x86.
Replies: 33
Views: 6807

Re: ROS 5.10 - 5.12 very unstable as pptp BRAS on an x86.

2 fans in the rack.
Is installed in the room where it is currently -5 ... -20 deg C

So it's not the heat. Especially because the MT 4.7 worked well. This is definitely a problem in MT 5.x
by mixer
Mon Feb 13, 2012 2:58 pm
Forum: General
Topic: ROS 5.10 - 5.12 very unstable as pptp BRAS on an x86.
Replies: 33
Views: 6807

Re: ROS 5.10 - 5.12 very unstable as pptp BRAS on an x86.

@NetworkPro 510MO i s a pppoe bras?

I have 4 x 510MO:
- 80 PPoE -> frozen 3 x
- 35 PPoE -> frozen 1x
- 28 PPoE -> no frozen
- only router BGP/OSPF -> no frozen

In MT 4.7 is no problem, uptime ~ 240 days. In MT 5.8 - 5.12 uptime is 2 - 20 days and frozen :(
by mixer
Mon Feb 13, 2012 3:36 am
Forum: General
Topic: ROS 5.10 - 5.12 very unstable as pptp BRAS on an x86.
Replies: 33
Views: 6807

Re: ROS 5.10 - 5.12 very unstable as pptp BRAS on an x86.

I have a similar problem... BRAS in MT 4.x fine... upgrade to 5.8 - 5.12... trouble -> the (2 items) Intel D510MO (NIC-> realtek) has frozen :( ~80 and ~35 PPPoE sesion

Meybe trouble is in ROS diver NIC-> realtek?



Sorry for my English, i'm from Poland.