Solved

router

Posted on 2010-09-21
3
411 Views
Last Modified: 2012-05-10
We have a Dlink DFL200 router and this is the error message I got when I tried to forward a port. I was wondering if anyone can give advice on this. Also attached is a image of resouces graph.

Shutdown RECONFIGURE. Active in 7 seconds.
Shutdown reason: Configuration changed by admin (172.17.2.50)

Beginning shutdown...

---> Shutdown RECONFIGURE on 2010-09-21 10:38:08 <---



Configuring from FWCore_N.cfg
Cfg Warning: Extremely low amount of RAM free at state table allocation time (3227 kbytes). Trying for MaxConnections=512.

CFG ERROR (S613) line 148 section '{Free RAM checker}'
  - DMZ|WAN
  z¹¨z¹Œ

Trying previous configuration file...
Configuring from FWCore.cfg
Cfg Warning: Extremely low amount of RAM free at state table allocation time (3227 kbytes). Trying for MaxConnections=512.

CFG ERROR (S613) line 148 section '{Free RAM checker}'
  - DMZ|WAN
  z¹¨z¹Œ

Re-trying current configuration file in safe mode...
Configuring from FWCore.cfg
Cfg Warning: Extremely low amount of RAM free at state table allocation time (4334 kbytes). Trying for MaxConnections=512.
License file successfully loaded.

Configuration done

NOTE: Succeeded in parsing current configuration file in safe mode.
      Review your firewall configuration, especially settings related
      to RAM consumption.

 Resources.doc
0
Comment
Question by:timgreen7077
3 Comments
 
LVL 24

Accepted Solution

by:
rfc1180 earned 500 total points
ID: 33731456
looks to be low on resources (RAM); how many port forwards do you have?
You might want to check the configuration for other issues. Also, there could be high amounts of connections taking up memory.

VPN traffic, connections, ACLs (Deny and permits).

If there is nothing you can remove, you will need to upgrade the firewall.

Billy
0
 
LVL 34

Expert Comment

by:Istvan Kalmar
ID: 33731871
HI,

It showing that you have not enough ram, please finetuning the NAT table MaxConnections to lower... It seems too many  concurent session going throug your router... Please check the computers who the flooder!

Best regards,
Istvan
0
 

Author Comment

by:timgreen7077
ID: 33734201
I have 14 ports forwarded. I even tried to remove 1 but when I try to remove it I get the same message.
0

Featured Post

Microsoft Certification Exam 74-409

Veeam® is happy to provide the Microsoft community with a study guide prepared by MVP and MCT, Orin Thomas. This guide will take you through each of the exam objectives, helping you to prepare for and pass the examination.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
capture pcap with filtered traffic 1 59
Nimble Storage 3 63
Dns issues 4 34
ASA 5505 not passing traffic to Netgear router 22 25
In the hope of saving someone else's sanity... About a year ago we bought a Cisco 1921 router with two ADSL/VDSL EHWIC cards to load balance local network traffic over the two broadband lines we have, but we couldn't get the routing to work consi…
If you're not part of the solution, you're part of the problem.   Tips on how to secure IoT devices, even the dumbest ones, so they can't be used as part of a DDoS botnet.  Use PRTG Network Monitor as one of the building blocks, to detect unusual…
After creating this article (http://www.experts-exchange.com/articles/23699/Setup-Mikrotik-routers-with-OSPF.html), I decided to make a video (no audio) to show you how to configure the routers and run some trace routes and pings between the 7 sites…
Get a first impression of how PRTG looks and learn how it works.   This video is a short introduction to PRTG, as an initial overview or as a quick start for new PRTG users.

813 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

9 Experts available now in Live!

Get 1:1 Help Now