How the ACL runs fragmented packets?

Similar Questions

• Is that the HDS rejects fragmented packets?

  Hello

  I'm trying to understand if it's funny question on our SC8000 6.6 OS or on purpose (and if so, why?).

  Sending packets (ping - l) larger that the MTU configured on the server returns a timeout.
  It doesn't matter if I'll put any 9014/4088/1650. These servers have no problem Ping between them in any scenario.

  I went through the example pages 22-23 here http://en.community.dell.com/cfs-file/__key/telligent-evolution-components-attachments/13-4491-00-00-20-43-79-24/Windows_5F00_Server_5F00_2012_5F00_R2_5F00_Best_5F00_Practices_5F00_v2.pdf
  It was nice to find. but phrases it give me not defiant conclusion if when not using the parameter f fragmentation works or not.

  Here is my result when it is configured for 9014:

  non-fragmented larger than server MTU to HDS - failed (planned)

  C:\>ping 10.1.158.13 f-l 10000
  Ping 10.1.158.13 with 10000 bytes of data:
  Packet needs to be fragmented but DF parameter.

  non-fragmented works smaller than server MTU to HDS - (planned)

  C:\>ping 10.1.158.13 f-l 8968
  Ping 10.1.158.13 with 8968 bytes of data:
  Reply from 10.1.158.13: bytes = 8968 times<1ms ttl="">

  fragmented to HDS - failed (it is planned?)

  C:\>ping 10.1.158.13-l 10000
  Ping 10.1.158.13 with 10000 bytes of data:
  Request timed out.

  fragmented to another server - works (planned)

  C:\>ping 10.1.158.26-l 10000
  Ping 10.1.158.26 with 10000 bytes of data:
  Reply from 10.1.158.26: bytes = 10000 time = 2ms TTL = 128

  Thank you

  Gidi

  Hello

  So. It's always nice to come back on the forum with the answer.and cannot be the following through the void. So here it is.

  YES. the HDS is not to respond to ping fragmented.  but we had a different behavior that we could not explain, even with the indicator f. instead to get the answer that the packet needs to be fragmented, we got the ping timeout for the size of the packets between 8968 8972:

  C:\>ping 10.1.158.13 f-l 8969
  Ping 10.1.158.13 with 8969 bytes of data
  Request timed out.

  So we saw this as a black - hole.we we are really concerned to find that point, but when you take the packet trace that I found something interesting. on any ping response above 62 bytes the HDS also return four bytes of the trash at the end (well that's the look as it puts even more of the CBA after the image)
  

  We tested it on another system that has a different configuration, on that we that we have had no black hole.  another trace fast package (down at the bottom), we saw that the server receives frames of to1918 bytes (the card configured to 9014 accepts but still above).
  so - two questions, both seems to be with HDS pings to the
  1 compellent adds garbage four bytes to packets of bytes 62 more ping response.
  2 compellent allow the ping response on 9014Bytes that are lost by our NIC (but seems to be only for ping).

  because we dug it good enough only to ICMP. I don't have keep trying and captured anywhere else on the wire.
  

  Our configuration:
  Compellent SC8000 OS 6.6.5.19, Chelsio T320 Dual Port LP Vlan tag, related to the Nexus 5 k.  Political status for all the ports mtu 9216 connected to a Board card intel X 520 configured with MTU 9014.
  

  .
  
  

   

   

  Map of Mellanox on another system that receives more than 9014bytes framework, BTW, that system also receives no responses to pings fragmented)
  

  
  

   

• Can I run Cisco Packet Tracer on a Windows 8 Tablet?

  I've never owned a tablet before and I think to buy a tablet of Windows to the use of Cisco Packet Tracer but I can't find any information online if she is even able to install and it works.

  If its possible is there all of the recommendations of which tablet to get?  I'm not looking for a high-end one, just something simple with the ability to run Tracker package easily.

  I've never owned a tablet before and I think to buy a tablet of Windows to the use of Cisco Packet Tracer but I can't find any information online if she is even able to install and it works.

  If its possible is there all of the recommendations of which tablet to get?  I'm not looking for a high-end one, just something simple with the ability to run Tracker package easily.

  Windows 8 is just an OS that will run on several different tablets - so...  Find one that meets your needs.
   
  So regarding the software can run on a given device - it would be a question better posed to Cisco.  The application compatibility and essentially that it will / will not do in a given situation is determined by them - not Microsoft.
   
  The basic response would probably 'yes', if you get a Tablet 8 Standard Windows or Windows 8 Professional.  I have doubts if Windows 8 RT would work the same - but having run many thing on the RT I don't think that it would be likely to lead to (and being proven wrong) - it can even work on RT.
   
  http://answers.Microsoft.com/en-us/Windows/Forum/windows_8-performance/how-do-i-run-Cisco-packet-tracer-on-Windows-8/9f16994a-c45b-4935-90d8-cc515c88371a?msgId=724a493f-7e73-47B5-83EE-b9c8a79ef2a1

• Error of the ACLs in Oracle Apex 5 after schema change

  Hi all

  I'm creating an application using Oracle Apex 5.

  I have a button call Send Mail and mail is worked.

  Now, I imported my request in a different schema and configured acl as below.

  I use apex_mail.send to send mail and created the acl as

  BEGIN

  () DBMS_NETWORK_ACL_ADMIN.drop_acl

  ACL = > 'open_apex.xml');

  (DBMS_NETWORK_ACL_ADMIN). CREATE_ACL

  ACL = > "open_apex.xml"

  Description = > "a test of the ACL feature."

  main = > 'RMSR. "

  IS_GRANT = > TRUE,

  privilege = > 'connection ',.

  start_date = > SYSTIMESTAMP,

  End_date = > NULL);

  (DBMS_NETWORK_ACL_ADMIN). ASSIGN_ACL

  ACL = > "open_apex.xml"

  Home = > ' *',

  lower_port = > 20,

  upper_port = > 9999);

  COMMIT;

  end;

  BEGIN

  (DBMS_NETWORK_ACL_ADMIN). ADD_PRIVILEGE

  ACL = > "open_apex.xml"

  main = > 'RMSR. "

  IS_GRANT = > TRUE,

  privilege = > 'connection ',.

  position = > NULL,

  start_date = > NULL,

  End_date = > NULL);

  COMMIT;

  END;

  It throws error as

  ORA-24247: network access denied by access control list (ACL)

  Is there a problem in my setup?

  Thanks in advance,

  Su.GI

  Hi Su.gi,

  Su.GI wrote:

  I'm creating an application using Oracle Apex 5.

  I have a button call Send Mail and mail is worked.

  Now, I imported my request in a different schema and configured acl as below.

  It throws error as

  ORA-24247: network access denied by access control list (ACL)

  Is there a problem in my setup?

  You have granted the ACL to the RMSR of your database schema, so it is necessary for the APEX_050000 scheme when you use the APEX_MAIL package.

  This is why the ACL must be granted at the APEX 5 Schema: https://docs.oracle.com/cd/E59726_01/install.50/e39144/listener.htm#HTMIG29161

  Here's how the ACL must be granted for APEX 5 Schema: https://docs.oracle.com/cd/E59726_01/install.50/e39144/listener.htm#HTMIG29162

  NOTE:

  • Create the ACL by logging into the user with SYSDBA SYS privileges.
  • Don't forget to validate after execution of the anonymous block for the creation of ACL.

  Kind regards

  Kiran

• How can I control how the images sit in the copy?

  How can I control how the images sit in the copy? I don't like how the copy runs around my images. The spacing is uneven.

  http://www.longstafflongstaff.com/about.html

  If you float a container, you should give a specific width (see red code below). I don't know why the top image works without a width applied - may he just happens to work because of the place, it falls into the code.

  http://www.longstafflongstaff.com/images/aunties.jpg"alt ="aunts"width ="343"height ="241">

• How Pix manages the rare IP protocol packets

  Does anyone know of a document explaining how the Pix handles, regarding the State, rare IP protocol packages such as ESP, AH, OSPF, GRE, etc. ? I'm concred with traffic flowing through the pix is not intended.

  I understand how TCP, UDP, and ICMP packets are handled, but I can't find anything on all others.

  Thank you.

  In General, the Pix must inspect any protocol passes through it accepts for TCP and UDP. The exception is a protocol which is managed by a '' correction '' like PPTP which has a correction to allow GRE (Protocol 47) traffic that results.

  If you want a different protocol than UDP/TCP to be allowed to get THROUGH, you almost create an ACL entry for her.

  The other exception is the traffic to the Pix itself as host. ACL have absolutely no effect on the traffic to the Pix as the host. For example, the packets OSPF intended for the Pix when running OSPF. Or packages ESP for the Pix for a VPN tunnel, it stops. Or ICMP traffic to the Pix itself (controlled using the command [icmp]). ACL don't apply to transit traffic.

• Re: How to get the system running again on my laptop satellite

  Everything ok and ongoing run (Vista 32 bit), also installing the update for Intel chipset seemed to agree,
  but subsequently requested reboot does not work... and the horror began :(

  No matter if the hard drive is installed or not, following events occur after passing on: hhd light indicates activity, also for disk hard desinstallion (!), in the possible bios by F2, dvd lamp is lit and portable crashes.

  What has gone wrong? How can I get the system running again?

  TIA

  The whole story is a bit confusing for me. I put t know how you came the idea to update the driver chipset if everything was OK. Vista is old BONES and it is unclear to me that Toshiba has offered some updates of the chipset.

  What is confusing to me is the fact that you can not enter the BIOS settings.

  When you start your laptop you see Toshiba welcome screen and the grey line down with info press F2 to enter the establishment or F12...?

  What will happen after that? Display stays black or what?
  What happens when you press F2, F8 or F12? Everything works? Can enter you in menu start or advanced startup options?

  Try please start your laptop with the recovery DVD and press C repeatedly on startup laptop. Check if the installation of recovery will recognize.
  Post please a little detailed report.

• How can I selectively transfer files from an iMac 2009 to a new iMac in 2015? The two running os 10.11

  How can I selectively transfer files from an iMac 2009 to a new iMac in 2015? The two running os 10.11.3.

  I do it with a G4 OS Tiger and the Mavericks MacBook by plugging into an Ethernet jack on my router and by enabling the sharing of files on the G4 in System Preferences > sharing.  If items are placed in a folder called 'Public', it can be read by anyone on the network by logging in as a guest. Otherwise, if I login with my user ID on this computer I get access read/write for all of my folders.

• How do I run the .srt files in wmp 12

  original title: How do I run the .srt files this subtitle files in wmp 12 s? I downloaded directvobsub... but it isn't working...

  I bought a sony vaio e series laptop computer... I downloaded movies to watch and I'm interested to watch in vlc or other players, so I need to know how to watch movies with subtitles... Please help me

  my laptop i5 processor and it is x 64 bit...

  Hello, Sathyasheelan,

  HOW to: Watch movies and TV shows with subtitles

  http://hellboundbloggers.com/2010/06/03/watch-movies-and-TV-series-with-subtitles/

• How do you run a stand-alone program after its installation on the CD - RW disc

  How do you run a stand-alone program after its installation on the CD - RW disc

  How do you run a stand-alone program after its installation on the CD - RW disc

  Programs are not * install * to a CDRW at least that the CDRW is seen as a disc using the writing software to package such as DirectCD (Roxio) or OnCD (Nero). A disk used with writing software by packages cannot be used on any PC.

  Files are copied to a CD - RW for storage and retrieval. If the program installs, it install in general in C:\Program Files or similar and often drop files into \Windows and other places, too.

  -steve

• I want to follow the services running on the servers of 500. I want this task to be done by my colleague on his client pc, but I don't want to share the administrator credentials. How to do this?

  I want to follow the services running on the server 500. I want this task to be done by my colleague on his client pc, but I don't want to share the administrator credentials. How to do this please think.

  Hi premkumar2k11,

  Your question of Windows is more complex than what is generally answered in the Microsoft Answers forums. It is better suited for the IT Pro TechNet public. Please post your question in the TechNet Windows Server forum.

  http://social.technet.Microsoft.com/forums/en-us/winservergen/threads

• How to print on both sides so that the pages run sequentlly?

  I printed a document of declarant 1-97 on printing odd pages only options.   I then put the pages in the printer and pressed even pages only and it prints 1, then 94?  Can you help me how to print so that the pages run consecutively?

  Hi Carolyn,

  1. what operating system do you use?

  2. What is the brand and model of the printer number?

  You can check the link below to choose printing options.

  http://Windows.Microsoft.com/en-us/Windows7/choosing-print-options

  You can also visit the link provided below for more information.

  http://Windows.Microsoft.com/en-us/Windows-Vista/getting-started-with-printing

  I also suggest you please contact the manufacturer of the printer about the question

  Hope it will be useful.

• Now on windows 7, the games running slow - update video card driver error message and/or turn on hardware accelerator. Sony supporting not - how make to identift video card in my laptop?

  Now on windows 7, the games running slow - update video card driver error message and/or turn on hardware accelerator.  Sony supporting not - how make to identift video card in my laptop?

  Press the Windows key, type in "Device Manager" without the quotes and the Device Manager select from the list that appears, or press ENTER.

  In the window that appears, find graphics card and press the sign more or arrow to the left of it. It should fall down the name of the video card you have.

• How can I run the remote registry service in Windows Server 2003?

  original title: How do I run the remotley remote registry service? I'm unable to open a session

  I'm on windows 2003 R2 server, when I connect automatically to this topic still disconnects once, I'm remotley to change the registry, but the remote registry service does not work, how to run from a computer on the network, because I can not connect?

  Why you ask a question of Server Windows in a Windows XP forum?

  Post in the Windows Server Forums:
  http://social.technet.Microsoft.com/forums/en-us/category/WindowsServer/

• How can I reduce what is running in the background because the computer runs very slowly.

  Original title: S L O W speed

  How can I reduce what is running in the background?  How can I know about the enigmatic ID that I need the program running?

  Click Start, run and type msconfig.

  On the Startup tab, uncheck what you think that you don't need running at startup.

  Then run a virus scan and AntiSpyware - you can find ones that are free on the net and and make sure you have a firewall too.

  Press alt-ctrl-del to bring up the Task Manager and close everything that is running that you think are also unnecessary.

  Overall be careful; confirm and backup before doing the things mentioned.