IOS monitoring packages

Hi ARSHAD,.

Posted by: albertobrivio - May 19, 2006, 8:11 am PST

I would like to know if in IOS environment command like "show conn" or "capture" normally available in the firewall PIX, so take a look at the passage of package source/destination address/port interface.

Concerning

Alberto Brivio

Alberto,

If you have IOS Firewall context, then you can get the output as

See IP inspect session details (if you have a firewall IOS configured and applied on the interface).

If you want to monitor all packets go out from the interface, you must check the technology "netflow".

Activate "penetration of ip stream" on the specific interface and then 'show ip cache flow' you will be able to see the flow of traffic.

If you are interested in some features like 'tcpdump' ability to sniff in IOS let me know as well.

Thanks and greetings

Arshad

Tags: Cisco Security

Similar Questions

  • Air SDK v23 iOS unable package with ANEs .ipa - ld64 error

    Hello

    We are not able to compile our app for iOS with Air SDK v23. We see many of them for each of the ENA, we use:

         [java]   "_com.mycompany.SomeANEName-7_7_aotInfo.67", referenced from:
         [java]       _aotInfos in aotInfo.o
    

    has either of these, then failure:

         [java] ld: symbol(s) not found for architecture arm64
         [java] Compilation failed while executing : ld64
    
    BUILD FAILED
    

    We can very well package for Android. Is this a known issue with version beta?

    Do you use several sovereign wealth funds when packing through the command line?

  • Cisco IDS 4.1 probes in HA? monitor package drops?

    Hello

    can someone tell me if Cisco IDS sensors provide high availability or failover capabilities? If so, how and where to fix?

    Is there a form any notification drop package when sensor starts a fall of packages under full load?

    Hello

    IDS sensors do not provide high availability or failover capability.

    Under a high load of the sensor can be configured to alert of hamid question the 993 which States "package dropout rate exceeded the threshold. This threshold is set by default to 5% (Total dropped packets / Total packets received in a time interval). You must enable this GIS as it is disabled by default.

    Hope this helps

    Thank you

    Madhu

  • native extension iOS - cannot package app

    I'm trying to integrate the SDK MixPanel as native extension of our project. I can compile the. ANE fine, but when I try to package my application I get the following error:

    Undefined symbols of armv7 architecture: utf8_nextCharSafeBody, referenced from: libPods - MixPanel.a (MPVWebSocket.o) _validate_dispatch_data_partial_string

    the library is open source, heres this file:

    mixpanel-iphone/MPWebSocket.m to master · mixpanel/mixpanel-iphone · GitHub

    The definition of this function comes from this import:

    #import < unicode/utf8.h >

    which comes from the usr/include-> unicode-> utf8.h according to XCode.

    How can I include this file? Do I need to include it at all?

    My platform.xml looks like this:

    < platform xmlns " ="http://ns.adobe.com/air/extension/15.0"" " >

    < sdkVersion >6.0< /sdkVersion>

    < linkerOptions >

    < option >- ios_version_min 6.0< /option>

    < option >- frame Accelerate< /option>

    < option >- setting CoreTelephony< /option>

    < option >- Framework security< /option>

    </ linkerOptions >

    </ platform >

    I just found what was wrong, I needed to add the unicode as a dynamic library lib to my project of LinkerOptions:

  • A slight doubt for Friday :) - (monitoring)

    Hi all

    I wonder if there are others who are watching the ODSEE and possibly another form of an environment hybrid DS using the CN = monitor package [1]?

    I know that this package is pretty old and looks like somehow abandoned (I tried to contact the dev - no response) but it seems to provide what I am after. Just wondering if there is

    something out there that would allow to better understand or that I should be directed to rather than cn = Monitor.

    o positive in my view is that this package monitors the cn = entry monitor directly rather than by a MIB or something.

    o it is relatively simple to install.

    [1] <http://cnmonitor.sourceforge.net control LDAP - CN = monitor

    -Kevin

    Hello

    To monitor Department, I see 3 options

    -Use of Oracle Enterprise Manager with the Department plugin as described in Oracle System Monitoring Plug-in for Oracle Directory Server

    -Use cn = Monitor directly

    -Use the package you mention.

    The layout of data in cn = Monitor is not officially documented and may be subject to changes between different versions, so, using the tools of Andreas Andersson can be risky because only a few people use it about and nobody took over the project I think. However, cn = size of the screen is fairly stable between versions, so it would be useful to give a try.

    Sylvain

    Please mark this answer as correct or helpful, when it is appropriate to make it easier for others to find

  • Problem launching iOS Simulator with AIR 15.0.0.274

    I'm not having any luck debugging my AIR 15.0.0.274 pure ActionScript project with iOS Simulator included with Xcode 6.0.1 (OS X 10.9.5).) No iOS work debugging Simulator for someone else with this combination of FLIGHT and Xcode?

    The packing process-error with the following message:

    Uninstall the Application from the iOS Simulator

    Unknown or not supported SDK version:

    /Applications/XCode.app/Contents/developer/platforms/iPhoneSimulator.platform/developer/SD Ks/iPhoneSimulator.sdk

    Hi Grahamsmith,

    We checked the issue at our end, things work correctly.

    Could you please use following command to package and install app on Simulator.

    App package:

    ADT-package - target the ipa-test-interpreter-Simulator - shops - keystore < certificates=""> -storepass < password=""> <.ipa> <.xml> platformsdk - /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/S DKs/iPhoneSimulator8.0.sdk/

    Install App:

    ADT - installApp-ios - platformsdk /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/S Dks/iphonesimulator8.0.sdk-peripherique ios-Simulator-package platform< ipa="">

    Launch the application:

    ADT - ios - platformsdk /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/S Dks/iphonesimulator8.0.sdk-peripherique ios-Simulator - appid launchApp-platform

    Thank you

    Jitender

       
  • fast and standard package in Flash builder

    In my IOS project, I need to load some SWF files.when I debug in IPad, if I use the fast package, all right, but if I use the standard package, my program doesn't work normally, a load of cann't SWF correctly, it allways monostable #1107 and #1065 errors, why? Can someone help me?

    Standard packing compiles your application code and the AIR runtime down in native ARM instructions.

    Quick packaging includes AIR runtime in the IPA file and interprets the code of your application.

    (This video may be useful: http://gregsramblings.com/2011/06/13/video-interview-with-scott-petersen-about-how-ios-pac packaging factory /)

    Because Apple does not interpret the code in iOS applications, you cannot use fast packaging for something that you submit to the Apple App Store.  Loading an external SWF when running is not something that is permitted by the Apple restrictions.

  • Computer restarts constantly

    Hello

    Just bought a HP dc7900 Desktop & 22 inch monitor package
    Model: NA190PA + GX007AA

    It was working properly for a few weeks until last night when he came up with the following error message

    The system has recovered from a serious error

    Error signature: BCCode:s4 BCP1:00000003 BCP2: 88B8CAA8 BCP3: 88B8CC1C BCP4: 805 D 1650 osv:5_1_2600 product st:2.0 256_1

    Shortly after the computer restarts, and then did the same thing again and again, I read through some of the posts on this topic and most of them say to reinstall the ram and see if that fixes the problem.   I will try that and see if it works, but I was wondering if anyone knew another solution without the need to do so.  I'm not very comfortable with computers and therefore subscribe to the ram is a bit intimidating.

    Any help would be greatly appreciated.

    See you soon

    Ryan

    Just in case where someone has the same problems, HP has accepted fault after about three weeks and replace with a new PC

  • Lost internet connection of TZ205W

    I have a new TZ205W firewall, updated when installing to (I think) the SonicOS latest version 5.9.1.0 - 22o. The WAN port is connected at the border FIOS.

    After several hours of working properly, it loses its internet connection. At that time:

    • I can access is no longer remote,.
    • They no longer ping the WAN port,
    • He cannot ping internet addresses, and
    • I can't access the internet from the local network.

    However, I can ping it and connect to the administration of the LAN interface. As soon as I have it reboot, I again have access to the internet from the local network and can ping/access it remotely. Once it's down, it never comes back to the top unless it is rebooted.

    I have already tried these things:

    • Restarted "Current Firmware with factory default settings", and then he reconfigured the wizard and stick to the simple minimum configuration (i.e. leaving out my VPN and most of my NAT policies); It is exactly as I do for my several other TZ205Ws who work in other networks, except for the intellectual property-specific information.
    • Re-uploaded the same version of firmware, and then reset to factory default settings and it reconfigured as above.
    • Called the ISP to see if there was any possibility of a problem MTU, a conflict known between their unit and SonicWall, or maybe they could see certain types of traffic from the router that could make in being blocked on their side. But all they can tell me is that they see no unusual activity and not responsible for my router, only them that sits on the other public IP address on the same circuit. My other router provided by the ISP to another public IP address (connected to the same switch on the WAN side) doesn't lose connectivity when the SonicWall; However, this port is still upward if I can replace the firewall prior non-SonicWall serving this LAN, I got the new SonicWall.

    At its connection to the Wan is down, I don't see anything different on the device, so I am at a loss even know what diagnosis of the measures to be taken. Are there specific parameters and/or log files that might be useful to diagnose the problem? Is it possible that there is a problem with SonicOS version am I using? Pourrait - this point to a hardware router problem?

    Finally... an answer. In short, it was a known problem with the Alcatel FIOS in border Ontario here's the recap:

    Business of my client was sitting there in this situation with the border router and a Netgear FVS318 works correctly for perhaps three years. Then one day, we get more sophisticated and need a reliable VPN. So I happily order two SonicWall TZ205 units, which replaces the old Netgear. The SonicWall at the other end (cable internet service) works fine, but to do this, the border gateway refused to communicate with him, after six hours. A restart of SonicWall has solved the problem, but she returned after six hours. When he is down, I can still communicate with the border router that is on the same network with the ONTARIO Frontier and my SonicWall switch. So I know my port WAN on the SonicWall is not the problem.

    I have reset the SonicWall to factory specifications, ask questions on the forum of SonicWall, even to swap this SonicWall with one at the other end. I opened a call at the border. My research points the finger at ARP, but one of the level 1 technicians gives me this message of network technology: "This is not how it works." It was perhaps in hour four of my forty-hour ordeal. I consider allowing the ARP open via the diags hidden from the SonicWall page but reject the possibility because of the stern warning that this is not safe. (Sigh... anyway could have save me several hours).

    No change in this. I dig, dig, dig. I have activate gratuitous ARP. Finally, I discovered, by chance, while tinkering with ARP on the SonicWall, that a cache ARP Flush on my SonicWall solves the problem immediately. Now, how can that be? I ask Frontier. "It is your own router," they say, 'if we do not support. " I ask, "If my monitor package reveals that my router sends packets to the IP address and MAC address of your gateway and your entry door does not, whose fault is that?" They say 'Yours'! "Of course," I think, "and if my router did not meet your entry door, it would also be my fault." But what I'm saying is, 'I have to switch to Comcast to be able to use an advanced router." "It's your choice," said the Tech level 1 (the regional director had no one to happy to hear about it when I finally made an autonomous escalation by calling the line of business of complaint).

    In the meantime, a filtered to ARP packets monitor reveals that when I clear the cache ARP of SonicWall, there is something gratuitous ARP does not: it sends an ARP request explicitly to the IP address of the gateway. And this proves with certainty that it is not only related to ARP, but this is a problem on the side of the border. Yet, I can't speak with an NT. They tell me that their door is not in ONTARIO (which goes far to get rid of the smell of the true cause later).

    This is a site that is half an hour from my office, so Meanwhile, I activated a second NIC on a server at the office, given that the two default gateways and RDP server enabled on both so that I can RDP in via the border at the NIC2 server router, and then connect to the SonicWall via its interface LAN of NIC1 of the server do this without yet another trip into the office.

    At the same time, users in the Office tire repeated outages and ignore my instructions to call me when there is a power outage and unplug, plug back the power of the SonicWall while I'm trying to troubleshoot it. And, of course, it's my fault because I went from routers. So I withdraw my cheap Netis switch, connecting three WAN devices and replace it with Netgear switch a little better (but still not managed).

    In the meantime, however, I now put in more than 30 hours between all the swapping & resetting devices, the many trips in the office and maybe eight or nine calls to Frontier - none that ever made me an escalation to level 2. And all the time, I was insisting that someone there has been the answer already and just needed this person to I can have the five-minute conversation required. That's not to mention buying a for my router SonicWall support contract and a few hours on the phone with the support of SonicWall. And I can't exactly charge my client for all this time, since, according to them, it was my choice to switch routers.

    Then, suddenly and without apparent reason, my monitor package starts list null source ARP requests ever two minutes - explicitly directed against each of the five usable on the WAN subnet IP addresses. And they come from a MAC address address of the gateway in my ARP cache is not. I find the manufacturer of this MAC and see who is Alcatel. It is a time key, but it doesn't mean anything to me at the time. Of course, my SonicWall blocks these and hack attempts. I connect to the border router and put in place a firewall in the journal rule, but don't see anything. I guess that's because their router must not be able to record the ARP packets.

    More important still, however, my connection is more crashes after six hours. She stay up all night for the first time in 10 days. But the fact that things started working and there is no indication that a change had been made gives me no confidence that the problem has been resolved. Finally, I call the corporate number of the border and ask for the line of the complaint. Things happen in action. I get a call back from the regional manager in an hour. We exchange emails; I have him send a detailed explanation of the problem. He promises to get in touch with a network architect.

    But it will take some time, and I'm starting to wonder if it was the change of Netis in WAN Netgear switch that actually corrected it (even if not it is meaningless), so that night I put the rear Netis in place. But, like a dummy, I also disable regular gratuitous ARP and restart my router - so make three changes at once and ensure that I will have no idea who we intervene if things are going to come back down). This morning... it back down again, as before. And again, when I have emptied my ARP cache, I'm up. So I sink into the site at the beginning and move the Netgear switch in place and reactivate gratuitous ARP.

    An hour later, I get a call from one of the level 2 NT who worked on my case (via chat with level 1) early in the process. She says: "I went back to the case and was digging down through the chat logs. As soon as I saw ARP, I knew what the problem was, and I made the required change. "She explained that the Alcatel HAVE an option that should be activated when there are multiple WAN devices. In addition, my client's business is in the only place in the area where Alcatel terminals are still in use. Now at least I have someone who knows something and addressed to me, despite the fact that I was mean enough to buy my own router. None of the level 1 technicians I have met previously could even understand why - much less how - there could be more than one public IP address. One of them had even said, ' now you are chaining your router through ours, right? Nope. And maybe it's time this process 20 now-40 hours.

    Well, I have yet a full explanation why things started working at the same time I started to see the ARP requests from null which are supposed to be the cause of misfortunes, but I guess there is something different about six o'clock - on-demand and what I see now. The tech called me had no explanation why replace the network switch would have broken things.

    But he works right now and come about six hours since the last connection, so I should know shortly. Now I have the promise of a follow up directly from the Frontier network engineer and, above all, Frontier agreed to do without the Alcatel HAVE to an Ontario Calix - with which they have never seen issues ARP.

    And finally, now I know to search for "Alcatel" and "ARP" together on Google - and found all the specific answers that identify the question to the ONTARIO Alcatel in combination with class routers business. Maybe now I can get back to all of my other clients whose projects have been waiting the last week and a half.

    I'm sure that my life expectancy is just down by a couple of years.

  • SG 300-28: duplication of port: loses the network connectivity of the destination host

    Hello

    We have two SG 300-28. On one of them, I have configured the port mirroring because a host behaves strangely. When I create the mirror, the host connected to the destination port is not available any longer, for example, it does not meet a ping. Port source packages appears on the port of destination, but no package intended to be the host itself. East - this behaviour right? I agreed that the host on the destination port is always accessible, as it would be without the mirror.

    Bernd

    HE Bernd,

    Yes. This behavior is just. That's how Port Mirroring works. The host connected to the Destination port loses its connectivity and it can act as a monitoring device using programs like WireShark (and monitor packages coming to and from the Source port (s)). All configurations on the destination port are substituted.

    Let me know if you need assistance,

    HTH,

    Vijay

    Please note the useful messages

  • Need details on Windows drivers

    Original title: drivers

    That said it is Microsoft Certified, is it good or what?     Windows 7 Driver Downloads

    On Windows 7 drivers:
    This page talks about Windows 7 drivers and how to identify and download them. This also explains the importance of updating your drivers and some of the challenges with Windows 7 drivers update. Note: You can automatically download Windows 7 drivers by downloading the Driver Update Utility below.

    Recommends: Download drivers update utility to identify the Windows 7 drivers missing or obsolete.

    Not really sure what you're asking, but Microsoft Certified driver have been tested and is accepted as being compliant and no problems known.

    A developer of equipment is not required to submit test pilots, but by default, Windows will block the uncertified driver installation while the earlier version just warn you that they are not tested.

    You do not explain what Driver Update Utility you talk, some hardware manufacturers provide a monitoring package that will check that there are no newer drivers available for their device. It's a moot point if it's always a good idea or if you should update only when YOU decide that it is necessary.

    What you should avoid always is commercial research of 3rd party driver because they often get it wrong.

  • App crash if not add - useLegacyAOT Yes in Flash builder

    Hello

    I found the same problem, I use fb4.7 and ios App package (do not use adt tool), if I add param - useLegacyAOT Yes, the app will crash on the phone. (with air15.0.328 beta) .i found maybe Sound.play crash app. When I add - useLegacyAOT Yes, it will work well, but the package time is too long.

    Can anyone share some light on this problem?

    Hello

    We have seen this problem and we are working on that. To work around the problem, try to recompile the parsley with the last Flash builder. That should solve the problem.

    Thank you

    Govinda Gupta

  • Network traffic software?

    Hi all

    I was responsible for software installation "sniffer to capture/network/network monitoring packages" on my ESX servers.  I would like to know what you guys out there to use?  I know vaugely ethtool and wireshark, others are out there and which works best?  Another VERY important point, I want to stay in the VMware software support.  If I install something and have to call VMware support on another matter I don't want VMware to tell me that this product cancels my support or something like that.

    Thank you.

    Although I like the 3rd part output, I generally try to use apps that are already built in.  tcpdump is provided with the operating system RHEL3 that make up your service on the host ESX console.  You can enter the data that is on the same segment as your network service management/console.  For the virtual machine, those are usually via the separate physical NIC, during different vSwitch' are, if you want a device of capture on the vm to capture data from these networks that the vm is attached to.

    For them, I've still use tcpdump to my RHEL machines and will use the virtual machine network Analyzer windows.  They are both very good in a pinch, while others such as wireshark to read great capture easier.

    -KjB

  • HTMLLoader event with example of Adobe does not

    Hello!

    What could be the problem? I test class HTMLLoader. But it seems that Flash does nothing when I use the example of Adobes with Flash CS5 and AIR for iOS:

    package {}

    import flash.display.Sprite;

    import flash.html.HTMLLoader;

    import flash.net.URLRequest;

    SerializableAttribute public class Main extends Sprite {}

    public void Main() {}

    var html:HTMLLoader = new HTMLLoader();

    var urlReq:URLRequest = new URLRequest ("http://www.adobe.com/");

    HTML. Width = stage.stageWidth;

    HTML. Height = stage.stageHeight;

    HTML. Load (urlReq);

    addChild (html);

    }

    }

    }

    The solution is stageWebView class, it will work on iOS.

    http://help.Adobe.com/en_US/AS3/dev/WS901d38e593cd1bac3ef1d28412ac57b094b-8000.html

  • What software can monitor/Configure IDS IOS?

    I have a router Cisco 3750 with IOS/FW/IDS Version 12.2 (8r) T2. How can I configure and monitor IOS IDS?

    How can I update FW IOS with the latest signatures?

    Thank you

    never heard of a 3750. do you mean 3745?

    Anyway, there are some ios versions that support what cisco calls IOS IPS. I think for this site to 12.3 (8) T, so you will need to upgrade.

    the IPS is still not as full recommended as a device of the ids, but you'll have more signatures and control. You can watch using SDM, if you want to use the features of the IPS.

    for tracking, you can use the syslog, or a copy of VMS/Security Monitor, which will record violations and alerts.

    Take a look at this link:

    http://www.Cisco.com/univercd/CC/TD/doc/product/software/ios123/123newft/123t/123t_8/gt_fwids.htm#wp1121231

    hope this helps,

    Chris

Maybe you are looking for