Handling MARS's "System Rule: Misc. Attacks: TCP/IP Protocol Anomaly"
i have a IPS 4260 monitoring 4 inline links, connecting to a MARS 20.
MARS having been reporting a large amount of TCP related alerts over WAN; ie:
-TCP packet with segment out of order,
-TCP packet out of state order,
-TCP segment out of window,
-TCP Packet With Bad Checksum
Can anyone advice on the best practise or how should i assess and handle these situation?
Thanks
cash
Even if you decide to continue to alert on this sigantures, I would recommend creating a drop rule with "log to db only" for these alarms. They occur too often in "normal" traffic for them to be useful.
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Nope. You can always reverse that if you choose.
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Some system rules failed to load.
Hello Every one
i have a problem with my Monitoring ,the alert which i receive continuously in My SCOM 2012 motoring console is..
The System Center Management Health Service 123-31234 running on host xxx-xxxx.Root.net and serving management group with id {0407FB6F-896A-7389-EA01-D60C72ABBD5A} is not healthy. Some system rules failed to load.
I restarted the Service System center Management Service,also delete the folder health service State folder to clear the cache,but still the problem is there.
and i am getting this message in the Event logs of faulty system
Faulting application name: MonitoringHost.exe, version: 7.0.8560.0, time stamp: 0x4f210669
Faulting module name: MSVCR100.dll, version: 10.0.40219.325, time stamp: 0x4df2bcac
Exception code: 0x40000015
Fault offset: 0x00000000000761c9
Faulting process id: 0xc2c
Faulting application start time: 0x01cfb546b794c320
Faulting application path: C:\Program Files\System Center Operations Manager\Agent\MonitoringHost.exe
Faulting module path: C:\Windows\SYSTEM32\MSVCR100.dll
Report Id: 00042e99-213a-11e4-93f9-f4ce46830654
Faulting package full name:
and the event id is 1000
Thank You!Have you upgraded your SCOM 2012?, please note, manually installed agents will NOT be updated automatically, you need to run the agent roll-up/upgrade by manually logging onto the servers
plz run the below PS to check the updates on your agents
Import-Module operationsmanager
$agents = get-scomagent
$value = $agents[0].HostedHealthService.GetMonitoringProperties() | ? {$_.Name -eq “PatchList”}
$agents | select version, Name, PrimaryManagementServerName, ManuallyInstalled, @{Label=”PatchList”; Expression={$_.hostedhealthservice.getmonitoringpropertyvalue($value)}} | sort primarymanagementservername, manuallyinstalled, version | ft -autosize
Faizan -
Health Service Unloaded System Rule(s) alert on thin client computers
Hi I am running SCE 2010 and I am constantly getting alerts that say "Health Service Unloaded System Rule(s)" with descriptions that say
"The health service 7BAFE284-8F9F-0727-5561-A155570864A5 running on host <THIN CLIENT> and serving management group with id {92902250-2C7A-716C-087D-25C188365460} is not healthy. Some system rules failed to load."
Also, whenever I try to reinstall them, as suggested by product knowledge, it fails everytime.Hi,
Based on my research, I would like to suggest the following:
1.
Clear the HealthService queue on the server:
1)
Stop System Center Management service.
2)
Go to C:\Program Files\System Center Essentials\, and rename the “Health Service State” folder.
3)
Restart System Center Management service.
2.
Check SPN:
SDK SPN Not Registered
http://blogs.technet.com/b/jonathanalmquist/archive/2008/03/12/sdk-spn-not-registered.aspx
Meanwhile, please also try the methods in the following post:
Fixing troubled agents
http://blogs.technet.com/b/kevinholman/archive/2009/10/01/fixing-troubled-agents.aspx
Hope this helps.
Thanks.
Nicholas Li - MSFT
Please remember to click “Mark as Answer” on the post that helps you, and to click “Unmark as Answer” if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread. -
CS-MARS NEtflow and Rules Associated With it
Hello All,
Does anyone know which rules in CS-MARS or Which Rule group is associated with Netflow. i.e. which rule or rules will trigger an incident when a Netflow Event is detected?FWIW, there's a new MARS group here:
http://forum.cisco.com/eforum/servlet/NetProf?page=netprof&forum=MARS&topic=Discussions
I can't say that I know them all, but I think this is the main one:
netflow events get mapped to the "Built/teardown/permitted IP connection" event type, which in turn is part of the "Info/AllSession" event type group. Look for the event type and the event type group in inspection rules to find out where they apply. -
Could SAP B1 handle " Periodic inventory System " ?
if SAP can handle Periodic inventory system, how to do this ?
Hi Jamesss,
Periodic inventory is a system of inventory in which updates are made on a periodic basis. This differs from perpetual inventory systems, where updates are made as seen fit. In Periodic Inventory System no effort is made to keep up-to-date records of either the inventory or the cost of goods sold. Instead, these amounts are determined only periodically-usually at the end of each year.
As the inventory records are not updated as transactions occur, there is no need of Inventory Subsidiary Ledger. The foundation of the periodic inventory system is the taking of a complete physical inventory at year-end. This physical count determines the amount of inventory appearing in the balance sheet. The cost of goods sold for the entire year then is determined by a Short Computation.
Journal Entries
When Company is the Buyer
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When Company is the Seller
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Sale to customer on credit
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WHY WE NEED TO ADD PORT NUMBER 1433 TO TCP/IP PROTOCOL INSTEAD OF UDP PROTOCOL
HELLO EVERYONE,
WHILE INSTALLING SQL SERVER I HAD ENCOUNTERED A WARNING MESSAGE REGARDING WINDOWS FIREWALL. AFTER SOME RESEARCH , I GOT TO KNOW THE STEPS TO TROUBLE SHOOT. IT SAYS I NEED TO GO TO WINDOWS FIREWALL AND ADD THE PORT NUMBER 1433 IN INBOUND & OUTBOUND
SECTION USING THE PROTOCOL- TCP/IP & 1434 TO INBOUND & OUTBOUND OPTION SECTION USING THE PROTOCOL OPTION - UDP.
I WANT TO KNOW CAN I ADD THE PORT NUMBER 1433 USING UDP PROTOCOL INSTEAD OF TCP/IP PROTOCOL IN FIREWALL SETTINGS ; IF NO THEN WHAT IS THE REASON?
AND WHY CANT WE HAVE USE ONE PROTOCOL : TCP OR UPD AND ADD THE PORT NUMBERS 1433 & 1434 FOR ACCESSING SERVER & SQL BROWSER SERVICES ?
PLEASE HELP.
THANKS , SAURAV GHOSH
saurav ghoshWe need to understand how the firewall setups are done in your environment like might be some restriction is there also need to check if IP level access are there for you or you need to get that.
Usually in secured setup, for your application, you need to get access on IP and Port to access database server. This is good also but may be more restriction you can bring in.
Also to update in inbound and outbound, is required too at times when you have firewall services on as this is being disabled\stop too in many setup due to application level functionality issues too.
You can definitely go ahead and add these ports, this will not disturb you environment as you are just giving access to sql server available on host which is accessed, how? you need to check, may be your application is accessing through IP not name, application
will look for Port on this IP.
Check some details about it:
http://www.bleepingcomputer.com/tutorials/tcp-and-udp-ports-explained/
Also:
TCP 1433
TCP port 1433 is the default port for SQL Server. This port is also the official Internet Assigned Number Authority (IANA) socket number for SQL Server. Client systems use TCP 1433 to connect to the database engine; SQL Server Management Studio (SSMS) uses
the port to manage SQL Server instances across the network. You can reconfigure SQL Server to listen on a different port, but 1433 is by far the most common implementation.
UDP 1434
UDP port 1434 is used for SQL Server named instances. The SQL Server Browser service listens on this port for incoming connections to a named instance. The service then responds to the client with the TCP port number for the requested named instance.
The SQL Server Browser service listens for incoming connections to a named instance and provides the client the TCP port number that corresponds to that named instance. Normally the SQL Server Browser service is started whenever named instances of the Database
Engine are used. The SQL Server Browser service does not have to be started if the client is configured to connect to the specific port of the named instance.
Understanding this requirement:
http://support.microsoft.com/kb/287932/en-us
Good link: http://msdn.microsoft.com/en-in/library/cc646023.aspx
Hope this helps.
Santosh Singh -
Capture video through TCP/IP protocol in labview
Hi Friends, How to acquire video data using TCP/IP read? actually i am trying to control a robot using labview. This robot has WiFi card and has an ip 169.254.0.10. Robot control protocols are already burnt into blackfin processor, of the robot, example.... if i enter 8 in string control of front panel, robot will move forward, 2 is backward, 6 is right and 4 is left. Robot has camera and transmits images through tcp/ip protocols. well.... i am able to establish wifi connection between my PC nd robot and i am able to control it simply by entering corresponding numbers in string control of VI but i am not able to acquire video from the camera through TCP/IP read platelet. ( someone has created a java consol for this robot and i downloaded it from online forum. by running this consol i can control the robot and also accquire real time video) but i want to do the same using labview. please help.
labview version: 8.6
NI vision 8.6
vision acquisition 2009
robot reference
robot control protocols: http://www.surveyor.com/SRV_protocol.html
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roboimage.vi 39 KBYou do realize that you are not actually reading any data, don't you? Your input to the TCP Read VI is the default which is a value of 0. So in essence you are saying read nothing. Also from reading through some of the information you pasted it appears that the video is streamed via a web browser. There simply reading from a TCP port will not accomplish what you want. Do you have the Interent Toolkit? That has an HTTP protocol implementation which may work for you though I don't think it will have what you want. It looks like you need to send an HTTP GET to retrieve the video image. You could also try using ActiveX or .Net to embed a browser window in your application.
Mark Yedinak
"Does anyone know where the love of God goes when the waves turn the minutes to hours?"
Wreck of the Edmund Fitzgerald - Gordon Lightfoot -
I am using a ThinkPad T520 laptop. Lenovo Solutions Center keeps referring me (with a yellow exclamation mark) to the Device Manager and alerting me to a "non-critical" error. The message is "TCP / IP Protocol Driver - not installed".
I have found numerous pieces of advice for Windows XP and Vista - but very little for Windows 7. I have however tried the Microsoft "Fix it" solution and it had no effect.
I am still able to connect to the internet via Ethernet cable and wifi. It is however worrying that the warning keeps being raised.
Does anyone know how I can fix it?Hi Tripplec.
Thanks for the reply. I am away from home at present without my ThinkPad, so will try it at the weekend. I am an experienced computer user but this is a brand new machine and I have never had a laptop that produced error messages without providing any suggested fixes. It seems that Lenovo is not suitable for ordinary home users, but only for computer engineers. Sadly that is not me... so before I plunge in, can I just check some details?
1. You suggest removing the offending network adapters in device manager. Which are the offending adapters that cause a TCP/IP protocol driver error? I am nervous of removing the wrong things and making it worse!
2. You also suggest that I go to Network Connections via Control panel, properties of adapter, Install and select the desired Protocol(s) and install them. Is that an alternative fix to 1 above - or an essential follow-on after removing the offending adapters? (Last week I searched the machine and the Lenovo support page of drivers - and never found a TCP/IP protocol driver. If you know where one can be found, I would prefer to instal a new driver, rather than delete other devices and hope that the machine reinstalls them later!).
Much obliged for your assistance.
Fillet -
Is there any Labview "telnet" example (TCP/IP protocol) to a HUB or comserver ?
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The Enterprise Connectivity Toolkit (Internet Toolkit) has telnet VIs.
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How to add Exception handling in Oracle Business rules Function
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Edited by: Network22 on Mar 25, 2013 10:21 AMWhy aren't you using por_custom_pkg.custom_validate_req_line to add extra validations.
Ensure that profile POR: Enable Requisition Line Customization is set to Yes if you were to use po_custom_pkg for Requisition line validations.
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Hi Experts,
I have a scenario where the external system can send messages thru TCP/IP. That will be mapped CC thru RFC
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Regards,
Teja>>I have a scenario where the external system can send messages thru TCP/IP. That will be mapped CC thru RFC
All transport protocols are working on TCP/IP network. You need to ask the external system's transport ability. Even File can be ftped through TCP/IP network.
>>which adapter has to be used for this scenario??? ne suggestions??
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My problem is I have a FK to a role playing dimension (the date dimension in this case). So basically I have to columns in the fact table that have a FK relationship to the PK of the date dimension. When I create both relationships SSMS and try to have both
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The error I get is:
Unable to create relationship '[relationship name]'
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I can go ahead and put no action and the table will save fine. The question now becomes how does the cascade delete actually work. Can I just set one part of the key to cascade delete?
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Can't restore the system after virus attack
After being infected by several trojan viruses my computers been hit by the old blue screen of death.
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The system restore program will not run in the safe mode because it says it has no set date to roll back to, when I attempt to set a date to roll back it reverts me to system properties when saying it should be reverting it to system protection.
Any solutions for ending my plague of bluescreen and un restorableness?!Hi!
Sorry but I think in this case the only solution is to reinstall Windows. :(
If the safe mode doesnt work you can to nothing and sometimes the viruses destroy the system roll back function.
I had a similar problem a few months back and the only solution was to reinstall Windows. I had no change to delete the virus.
Good luck!
Bye -
Fetching Idoc file from server through FTP using TCP/Ip protocol
Hi All,
My file which is stored in the directory of the SAP server.
In this file Sales order data is stored in the IDOC format.
I have to develop a interface which which communicate with Server (where IDOC file is stored) with FTP using TCP/IP.
Is there any sample code is there.
Thanks in advance .
Point guranted .Hi,
Check this links out
Using of FTP_CONNECT
FTP_CONNECT
FTP_CONNECT
Regards,
Samson Rodrigues.
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