What do you recommend checking first? NIC’s?  They are 3com and where recommended on the list.

Don’t have a huge budget… but I need to get this going J I’ll try out anything.

-Tim

 


From: Scott Ullrich [mailto:[EMAIL PROTECTED]
Sent: Thursday, June 29, 2006 11:14 AM
To: support@pfsense.com
Subject: Re: [pfSense Support] States Locking Up

 

This is sounding more and more like hardware issues.

On 6/29/06, Tim Dickson <[EMAIL PROTECTED] > wrote:

Ok… back at it again. This time it locked up at 420 states.  I went through and analysed and cleaned up a few machines (found an instance of alexa)… but still the machine with the most states only had 15.

I've attached an image of the RRD graphs showing the packet flow I was describing.

 

 

Any ideas are more than welcome… I'll try them all! J

-Tim

 

-----Original Message-----
From: Holger Bauer [mailto:[EMAIL PROTECTED]]

Sent: Wednesday, June 28, 2006 4:32 PM
To: support@pfsense.com
Subject: RE: [pfSense Support] States Locking Up

 

You should look for the IP with the most state entries in the state table.

 

-----Original Message-----

From: Tim Dickson [mailto:[EMAIL PROTECTED]]

Sent: Thursday, June 29, 2006 1:14 AM

To: support@pfsense.com

Subject: RE: [pfSense Support] States Locking Up

 

 

what exactly am I looking for?

 

there are several states in there.  I'm I looking for closed:closed or what?  Thanks for the help!

-Tim

 

On Thu, 2006-06-29 at 11:11 +1200, Craig FALCONER wrote:

Okay then - look at the states table when its not working, and see what the source/destination IP is.  Go to that machine and unplug it from your network.

 

Almost guarantee they have p2p software, or spyware, or whatever buzzword it is now.

 

 

-----Original Message-----

From: Tim Dickson [mailto:[EMAIL PROTECTED]]

Sent: Thursday, 29 June 2006 11:05 a.m.

To: support@pfsense.com

Subject: RE: [pfSense Support] States Locking Up

 

 

 

It's not start up spikes (those I know about)

when these spikes occur 3 out of every 4 packets I send out drop until I reset my states.

If I leave it alone eventually it will  usually clear up, but it could take several minutes to an hour.

-Tim

 

On Thu, 2006-06-29 at 10:49 +1200, Craig FALCONER wrote:

 

SNMP causes those spikes afaik.  Disable it if you don't need it?

 

 

-----Original Message-----

From: Tim Dickson [mailto:[EMAIL PROTECTED]]

Sent: Thursday, 29 June 2006 10:28 a.m.

To: support@pfsense.com

Subject: RE: [pfSense Support] States Locking Up

 

 

OK, so it's been a day with my state table at 20,000.  RAM is at 20% and CPU time averages around 8%

 

It is still locking up, but browsing around I have come across something that may help.  On the RRD Graphs I had noticed before it seemed traffic peaked when the lock ups occured... but not always.  I then w ent to the Graph "packets" and EVERY time the states lock the packets jump up to 2.0k up and 4.0k down.  Once I reset the states the packets will go back to a normal state.

So far today (looking at the RRD graph for today) I can see 15 spikes for the last 24 hours.  The Greatest time between was 4 hours from 00:00 to 04:30.  Hope this helps!  I'm thinking of redoing the co nfig from scratch, but I have a lot of virtual IP and 1:1 mappings that I will loose.  If I backup, I'm afraid that whatever is causing this will return.  Give me your thoughts on this. Thanks!

-Tim

 

On Wed, 2006-06-28 at 01:18 +0200, Holger Bauer wrote:

Normal should be fine. See what the changed state limit does first.

 

Holger

 

> -----Original Message-----

> From: Tim Dickson [mailto:[EMAIL PROTECTED]]

> Sent: Wednesday, June 28, 2006 12:55 AM

> To: support@pfsense.com

> Subject: RE: [pfSense Support] States Locking Up

>

>

> OK, I've changed my states to 20k

> What "Mode" should I be using?  We are connected via a full T1

> right now I have it set up for normal.

> Thanks!

> -Tim

>

> -----Original Message-----

> From: Holger Bauer [mailto:[EMAIL PROTECTED] ]

> Sent: Tuesday, June 27, 2006 3:09 PM

> To: support@pfsense.com

> Subject: RE: [pfSense Support] States Locking Up

>

>

> As you're not hitting the maximum limit this should not be

> the issue but as you have lots of RAM you can boost this

> value up just to see if it makes any difference.

>

> Holger

>

> > -----Original Message-----

> > From: Tim Dickson [mailto:[EMAIL PROTECTED]]

> > Sent: Tuesday, June 27, 2006 5:07 PM

> > To: support@pfsense.com

> > Subject: RE: [pfSense Support] States Locking Up

> >

> >

> > Should I set me state limit to 1000 or something? seems

> > silly, but I'm willing to try anthing to get this to work.

> > -tim

> >

> > -----Original Message-----

> > From: Holger Bauer [mailto:[EMAIL PROTECTED] ]

> > Sent: Monday, June 26, 2006 2:58 PM

> > To: support@pfsense.com

> > Subject: RE: [pfSense Support] States Locking Up

> >

> >

> > What is your state limit at system>advanced and how many

> > states do you hit when the problem occurs?

> >

> > Holger

> > -----Original Message-----

> > From: Tim Dickson [mailto:[EMAIL PROTECTED]]

> > Sent: Monday, June 26, 2006 7:39 PM

> > To: support@pfsense.com

> > Subject: [pfSense Support] States Locking Up

> >

> >

> > I submitted to this list last week and am hoping I can hit

> > some fresh brain cells this week :)

> > I am having an issue with states locking up.  This happens

> > every half an hour or so (it's completely random... can go

> > hours or minutes).  When it happens if I reset states it

> > clears up and all is well.  Also while it happens if I ping

> > google it will drop roughly 3 of every 4 packets sent.

> > Most current connections will remain (like a dowload) but

> > occasionally it will drop also.

> > I'm running beta1RC1a on an AMD 2200 athlon XP with 2gig RAM

> > and 30gb harddrive.  I'm running in dual WAN with interface

> > names WAN, LAN and GWAN, GLAN (xl driver)

> > I have advanced outbound NAT enabled and I have Source subnet

> > of LAN to WAN and source subnet GLAN to WAN.  I then have

> > rules for lan net to go out the WAN gateway and glan subnet

> > out GWAN gateway. 

> >

> >

> > Am I doing something wrong here?  basically I ALWAYS want LAN

> > to go out WAN and GLAN to go out GWAN

> > IP's are both Static for the WAN interfaces. Let me know if

> > any more info is needed!

> > -Tim

> >

> > ____________

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