[pfSense] dhcp relay in 2.3.2

[Joseph L. Casale]

While working on another issue I noticed that on the lan interface which
does not have dhcp relay enabled, the pfsense box is receiving and 
retransmitting
dhcp requests.

In this case, the dhcp server itself lies on the same vlan and interface that
the client exists on hence the relay is not enabled on this interface.

Is this this is known scenario with the pfsense relay or should it not be
relaying on this interface as configured?

Thanks,
jlc
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Re: [pfSense] pfsense really slow

[Steve Yates]

I saw something similar once after an upgrade, installing packages, when 
pfSense's DNS wasn't running.  Linux doesn't really do a round-robin or 
last-known-good DNS search, it just keeps trying the failing ones.  I don't 
recall noticing it on the main screen though.

--

Steve Yates
ITS, Inc.

-Original Message-
From: List [mailto:list-boun...@lists.pfsense.org] On Behalf Of Robison, Dave
Sent: Friday, September 2, 2016 5:40 PM
To: list@lists.pfsense.org
Subject: Re: [pfSense] pfsense really slow

Figured it out.

Had to enter a few hosts into the local DNS resolver, including a CNAME for one 
of our LDAP authentication servers. The delay was DNS waiting to time out/fail 
on the local DNS records before pointing off to our other, canonical, internal 
DNS servers.
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Re: [pfSense] pfsense really slow

[Robison, Dave]

Figured it out.

Had to enter a few hosts into the local DNS resolver, including a CNAME for one 
of our LDAP authentication servers. The delay was DNS waiting to time out/fail 
on the local DNS records before pointing off to our other, canonical, internal 
DNS servers.

Thanks again for the responses.


-- 
Dave Robison
Senior Business Systems Analyst
FIS Banking Solutions
510/621-2089 (w)
530/518-5194 (c)
510/621-2020 (f)
da...@vicor.com
david.robi...@fisglobal.com

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Re: [pfSense] pfsense really slow

[Robison, Dave]

Thanks for the responses folks.

I'm using Western Digital 1TB black drives connected to an LSI MegaRaid card. I 
use this setup extensively with FreeBSD on systems ranging, at the moment, from 
8.1 to 11.0-RC2. I don't experience this type of slowdown on other systems.

Load is nil:

[2.3.1-RELEASE][r...@pfsense.vicor.com]/root: uptime
12:33PM  up 8 days, 20:01, 2 users, load averages: 0.00, 0.00, 0.00
[2.3.1-RELEASE][r...@pfsense.vicor.com]/root: swapinfo
Device  1K-blocks UsedAvail Capacity
/dev/label/swap0  335544280 33554428 0%
[2.3.1-RELEASE][r...@pfsense.vicor.com]/root: 

Here's some hardware details:

[2.3.1-RELEASE][r...@pfsense.vicor.com]/root: dmesg | grep mfi | head -n 4
mfi0:  mem 0xb8b0-0xb8b0,0xb890-0xb891 irq 
18 at device 14.0 on pci4
mfi0: Using MSI
mfi0: Megaraid SAS driver Ver 4.23 
mfi0: FW MaxCmds = 1008, limiting to 128
[2.3.1-RELEASE][r...@pfsense.vicor.com]/root: mfiutil show drives
mfi0 Physical Drives:
26 (  932G) ONLINE  SATA E1:S0
27 (  932G) ONLINE  SATA E1:S1
[2.3.1-RELEASE][r...@pfsense.vicor.com]/root: mfiutil show battery
mfi0: Battery State:
 Manufacture Date: 10/30/2009
Serial Number: 887
 Manufacturer: LS001A
Model: 3598501
Chemistry: LION
  Design Capacity: 1215 mAh
 Full Charge Capacity: 62950 mAh
 Current Capacity: 61009 mAh
Charge Cycles: 1231
   Current Charge: 97%
   Design Voltage: 3700 mV
  Current Voltage: 3988 mV
  Temperature: 24 C
 Autolearn period: 30 days
  Next learn time: Tue Sep  6 01:11:33 2016
 Learn delay interval: 0 hours
   Autolearn mode: enabled
   Status: LEARN_CYCLE_REQUESTED
[2.3.1-RELEASE][r...@pfsense.vicor.com]/root: mfiutil cache mfid0
mfi0 volume mfid0 cache settings:
 I/O caching: disabled
   write caching: write-back
write cache with bad BBU: enabled
  read ahead: none
   drive write cache: enabled
[2.3.1-RELEASE][r...@pfsense.vicor.com]/root: 








On 09/02/2016 08:04, compdoc wrote:
>> though the web interface is incredibly slow.
> 
> I think I remember that if your CPU doesn't support a certain built-in
> feature, the gui can be slow. 
> 
> But then it could be something else. Is cpu use high?
> 
> 
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-- 
Dave Robison
Senior Business Systems Analyst
FIS Banking Solutions
510/621-2089 (w)
530/518-5194 (c)
510/621-2020 (f)
da...@vicor.com
david.robi...@fisglobal.com

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If you are not the intended recipient, please: (i) delete the message and all 
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