Base64-encoded data sent over TCP
I'm having a problem with a stringbuffer sent over direct TCP.
On the side of the unit, I have an application that sends a stringbuffer (surlabasedesdonneesdufabricantduballast) over TCP:
Solution:
I still don't yet understand why all "chains" which was added to the string base64encoded kept getting eaten, but my solution was, rather than send the string representation of all the data. I've converted the string in bytes and sent him in this way. It worked.
Tags: BlackBerry Developers
Similar Questions
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SPA112 & SIP122 - bytes of garbage sent using the SIP over TCP
Because the port UDP 5060 is blocked in my case, the SIP over TCP is a good solution for me.
But when I put SPA112 to use SIP over TCP, the server record is still broken.
(I used the version of the firmware is latest: 1.3.3 but older versions has the same behavior.)
After capturing packets, a problem is found:
Each time before SPA112 has sent a message to register, there were 9 frames of data sent before him.
Each frame has 20 bytes, and the content is the same.
The 20 bytes has a motive: the first 4 bytes is always 00 01 00 00.
So come with 4 * 4 bytes, for example, d8 22 6 b 17 d8 d8 d8 22 6 b 17 22 6 b 17 b 22 6, 17
So, in the stream TCP, the register message is like:
....."k.." k.. » k.. » k......"k.." k.. » k.. » k......"k.." k.. » k.. » k......"k.." k.. » k.. » k......"k.." k.. » k.. » k......"k.." k.. » k.. » k......"k.." k.. » k.. » k......"k.." k.. » k.. » k......"k.." k.. "" k... "k.NOTIFY sip:sip.callwithus.com:5060 SIP/2.0
Via:...
The server responded immediately "SIP/2.0 484 address incomplete."
Then send SPA112 record message again, this time it succeeded and the server response "SIP/2.0 401 Unauthorized '.
Seems good.
Subsequently, SPA112 has sent a new message digest information register but the bytes of garbage appeared again.
Is there any configuration on this bytes of garbage?
It seems that you hit the Nice firmware bug. I can tell you what I see in captured TCP stream.
Your client is connected to the SIP server, but it is not start sending SIP messages - it STUN via the stream instead. You caught "STUN Binding request" nine times before the first SIP package. And an another STUN is tried before the second REGISTER.
This is a bug with doubt - STUN have nothing to do in the stream TCP SIP. As the switch waits for the SIP packets, it is confused by byte STUN causing packets SIP to be misunderstood and rejected.
Unfortunately, I have no idea how to report a bug in firmware to Cisco, unless you are willing to pay for it.
On the other side, it would be that hard to solve the problem. Just disable the STUN.
Thread mark as answered if it solves your problem, it will help others to find solutions.
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original title: NETBios TCPIP of missing in Device Manager
I recently had to run two antivirus programs on an infected computer and am now unable to connect to the internet. When I went to the event viewer, I noticed the following error messages:
Event type: error
Event source: Service Control Manager
Event category: no
Event ID: 7000
Date: 16/01/2012
Time: 12:31:17
User: N/A
Computer: JARRIOUSSTUDIO
Description:
The NetBios over TCP/IP service failed to start due to the following error:
The service cannot be started, either because it is disabled or because it has no enabled devices is associated to him.
Event type: error
Event source: Service Control Manager
Event category: no
Event ID: 7001
Date: 16/01/2012
Time: 12:31:17
User: N/A
Computer: JARRIOUSSTUDIO
Description:
The DHCP Client service depends on the NetBios over TCP/IP service which failed to start because of the following error:
The service cannot be started, either because it is disabled or because it has no enabled devices is associated to him.
Event type: error
Event source: Service Control Manager
Event category: no
Event ID: 7001
Date: 16/01/2012
Time: 13:32:01
User: N/A
Computer: JARRIOUSSTUDIO
Description:
The DHCP Client service depends on the NetBios over TCP/IP service which failed to start because of the following error:
A device attached to the system does not work.
Event type: error
Event source: Service Control Manager
Event category: no
Event ID: 7001
Date: 16/01/2012
Time: 13:32:01
User: N/A
Computer: JARRIOUSSTUDIO
Description:
The helpdesk TCP/IP NetBIOS depends on the NetBios over TCP/IP service which failed to start because of the following error:
A device attached to the system does not work.
When I look in the Drivers folder, I see netbt, but devices & Non Plug and Play Devices, of TCPIP NETBios is not listed in Manager.
Hi Diddy Dell,
Follow these methods.
Method 1: Performs a search using the Microsoft safety scanner.
http://www.Microsoft.com/security/scanner/en-us/default.aspx
Note: The data files that are infected must be cleaned only by removing the file completely, which means that there is a risk of data loss.
Method 2: Follow these steps:
Step 1: Start the computer in safe mode with network and check if the problem persists.
A description of the options to start in Windows XP Mode
http://support.Microsoft.com/kb/315222
Step 2: If the problem does not persist in SafeMode with network, perform a clean boot to see if there is a software conflict as the clean boot helps eliminate software conflicts.
How to configure Windows XP to start in a "clean boot" State
http://support.Microsoft.com/kb/310353
Note: After completing the steps in the clean boot troubleshooting, follow the section How to configure Windows to use a Normal startup state of the link to return the computer to a Normal startupmode.
After the clean boot used to resolve the problem, you can follow these steps to configure Windows XP to start normally.
(a) click Start, run.
(b) type msconfigand click OK.
(c) the System Configuration Utility dialog box appears.
(d) click the general tab, click Normal startup - load all services and device drivers and then click OK.
(e) when you are prompted, click on restart to restart the computer.
Method 3: Follow the steps in the article.
How to reset the Protocol Internet (TCP/IP)
http://support.Microsoft.com/kb/299357
Windows wireless and wired network connection problems
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I realize that it is a long title. It could be useful describe my problem.
Recently, I downloaded something (not sure if I can't talk about website) and with download received 4 bad files found by Malwarebytes named: PUP. OfferBundle and PUP. ToolbarDownload. These 4 files were quarantined and then removed, but this does not solve my problem. I ran Microsoft and other spyware, but nothing more has been discovered.
I have Norton Internet Security, which extends constantly and I always have these terrible files.
I can not access Google search engine. I get this message: error 404 (not FOUND)! 1
The address bar reads: cgi-bin/redirect.ha. I have another computer and am able to access Google since the router same use so I know there are still a few malware rootkit on my computer which may be connected to the Teredo Tunneling adapter, I don't understand.
I'm not sure how to solve this problem. I don't know where watch, but ran many scans of data collection. Here is a part of a single test showing wireless and LAN configurations:
Windows IP configuration
Name of the host...: StrikingEagle-HP
Primary Dns suffix...:
Node... type: hybrid
Active... IP routing: No.
Active... proxy WINS: No.
... DNS suffix search list: att.net
Wireless Network Connection 2 wireless LAN adapter:
State of the media...: Media disconnected
The connection-specific DNS suffix. :
... Description: Microsoft Virtual WiFi Miniport adapt
Physical address.... : 20-10-7A-1C-AF-7D
DHCP active...: Yes
Autoconfiguration enabled...: Yes
Wireless network connection Wireless LAN adapter:
The connection-specific DNS suffix. : att.net
Description...: Realtek RTL8188CE 802.11b/g/n WiFi adapt
Physical address.... : 20-10-7A-1C-AF-7D
DHCP active...: Yes
Autoconfiguration enabled...: Yes
IPv6 address: 2602:306:cdb8:5300:b5fc:b411:6df0:e722 (Preferred)
Temporary IPv6 address...: 2602:306:cdb8:5300:b9d4:2772:d89a:3a5f (Preferred)
Address IPv6 local link...: fe80::b5fc:b411:6df0:e722% 13 (Preferred)
IPv4 address...: 192.168.1.73 (Preferred)
... Subnet mask: 255.255.255.0.
Lease obtained...: Sunday, April 22, 2012 23:29:35
End of the lease...: Monday, April 23, 2012 23:29:34
... Default gateway. : fe80::42b7:f3ff:fec9:a2e0% 13
192.168.1.254
DHCP server...: 192.168.1.254
DHCPv6 IOOKING...: 320868474
DHCPv6 DUID customer...: 00-01-00-01-16-A6-EF-8E-2C-41-38-5C-76-B6
DNS servers...: 192.168.1.254
NetBIOS over TCP/IP...: enabled
Ethernet connection to the Local network card:
The connection-specific DNS suffix. : att.net
Description...: Realtek PCIe GBE Family Controller
Physical address.... : 2C-41-38-5C-76-B6
DHCP active...: Yes
Autoconfiguration enabled...: Yes
IPv6 address: 2602:306:cdb8:5300:584d:2ddf:6 a 08: f6a7 (Preferred)
Temporary IPv6 address...: 2602:306:cdb8:5300:575:56e9:298d:9097 (Preferred)
Address IPv6 local link...: fe80::584d:2ddf:6 a 08: f6a7% 11 (Preferred)
IPv4 address: 192.168.1.71 (Preferred)
... Subnet mask: 255.255.255.0.
Lease obtained...: Sunday, April 22, 2012 23:29:32
End of the lease...: Monday, April 23, 2012 23:29:32
... Default gateway. : fe80::42b7:f3ff:fec9:a2e0% 11
192.168.1.254
DHCP server...: 192.168.1.254
DHCPv6 IOOKING...: 237781304
DHCPv6 DUID customer...: 00-01-00-01-16-A6-EF-8E-2C-41-38-5C-76-B6
DNS servers...: 192.168.1.254
NetBIOS over TCP/IP...: enabled
Tunnel adapter isatap. {38655146-6231-4777-AB1C-2DC12E0017FD}:
State of the media...: Media disconnected
The connection-specific DNS suffix. :
... Description: Microsoft ISATAP adapter
Physical address.... : 00-00-00-00-00-00-00-E0
DHCP active...: No.
Autoconfiguration enabled...: Yes
Card tunnel Local Area Connection * 9:
State of the media...: Media disconnected
The connection-specific DNS suffix. :
... Description: Microsoft 6to4 card
Physical address.... : 00-00-00-00-00-00-00-E0
DHCP active...: No.
Autoconfiguration enabled...: Yes
Tunnel adapter ISATAP.att.NET:
State of the media...: Media disconnected
The connection-specific DNS suffix. : att.net
... Description: Adapter Microsoft ISATAP #2
Physical address.... : 00-00-00-00-00-00-00-E0
DHCP active...: No.
Autoconfiguration enabled...: Yes
Card tunnel Teredo Tunneling Pseudo-Interface:
The connection-specific DNS suffix. :
... Description: Teredo Tunneling Pseudo-Interface
Physical address.... : 00-00-00-00-00-00-00-E0
DHCP active...: No.
Autoconfiguration enabled...: Yes
IPv6 address: 2001:0:4137:9e76:2413:2ee1:3f57:feb8 (Preferred)
Address IPv6 local link...: fe80::2413:2ee1:3f57:feb8% 14 (Preferred)
... Default gateway. :
NetBIOS over TCP/IP...: disabled
Server: dsldevice.att.net
Address: 192.168.1.254
Name: google.com
Address: 74.125.227.40
74.125.227.41
74.125.227.46
74.125.227.32
74.125.227.33
74.125.227.34
74.125.227.35
74.125.227.36
74.125.227.37
74.125.227.38
74.125.227.39
Please note the last entry. DHCP is not enabled. NetBIOS over TCP/IP is disabled. Now, it's for the Tunnel Teredo Tunneling Pseudo-Interface AND Google map is registered immediately thereafter with a list of IP addresses.
Would be - why I can't access Google? How can I fix it? How can I activate this card Tunnel? I want to do this? I did a ping for the Tunnel of the card test and it seemed to work OK. How do I know if card Tunnel is really on? Why is the Tcpip BIOS
people with disabilities in the last list of IP and not on others? Why are all those Google IP addresses listed?
Any help is greatly appreciated. I'm very stuck. Thank you.
Edit = Edit
has run another scan: MicrosoftSecurity Agent (I think) that produced a VERY long report, CBS. There are a lot of mistakes in this report, and I don't know which ones were repaired my Microsoft or if errors are related to my problem. Here are some of the errors. All t errors are repeated throughout the report. I hope this info is helpful:
2012-04-11 07:29:06, CBS Session info: 30218206_2951615106 initialized by the WindowsUpdateAgent client.
2012-04-11 07:29:06, missing version of the CBS identity information. [HRESULT = 0 X 80070057 - E_INVALIDARG]
2012-04-11 07:29:06, error CBS has no identity shred: Microsoft-Windows-Internet Explorer-LanguagePack [HRESULT =
0 X 80070057 - E_INVALIDARG]
2012-04-11 07:29:06, CBS Session info: 30218206_2951615106 initialized by the WindowsUpdateAgent client.
2012-04-11 07:29:06, missing version of the CBS identity information. [HRESULT = 0 X 80070057 - E_INVALIDARG]
2012-04-11 07:29:06, error CBS has no identity shred: Microsoft-Windows-Internet Explorer-LanguagePack [HRESULT =
0 X 80070057 - E_INVALIDARG]
2012-04-11 07:29:07, CBS Session info: 30218206_2956451109 initialized by the WindowsUpdateAgent client.
2012-04-11 07:29:07, info CBS doesn't have the package opened internally. [HRESULT = 0X800F0805 - CBS_E_INVALID_PACKAGE]
2012-04-11 11:20:30, CBS M² info: could not start the download with pattern file: C:\Windows\servicing\sqm\*_std.sqm, flags: 0 x 2 [HRESULT = 0 x E_FAIL 80004005]
HelloWe are pleased to know that the problem is solved.We know in the future if you have problems with Microsoft Windows. -
long no_of_packet_sent = RadioInfo.getNumberOfPacketsSent ();
long no_of_packet_recieved = RadioInfo.getNumberOfPacketsReceived ();packet_sent = new LabelField ("amount of packets sent:" + no_of_packet_sent);
Add (packet_sent);packet_recieved = new LabelField ("amount of the packets received:" + no_of_packet_recieved);
Add (packet_recieved);Hey all
The above code returns the amount of data sent and received (in bytes from what I understand)
I want to collect the data sent and received by the application, under the code gives me only one name of the Application:
ApplicationManager Manager = ApplicationManager.getApplicationManager ();
ApplicationDescriptor descriptors [] = manager.getVisibleApplications ();
ApplicationDescriptor descriptor = ApplicationDescriptor.currentApplicationDescriptor ();
String visible_apps = descriptors [0] .getName ();
String current_apps_Descr = descriptor.getName ();Descriptor = new LabelField ("descriptor:"+ visible_apps ");
Add (Descriptor);1. is there a specific function to retrieve data sent & received by app or how should you go about it?
2. What am I doing wrong in the second part of the code that it displays all running applications?
The guidelines would be apreciated.
Thank you
lol the methods you listed are the only way, there is no other, more information available.
regarding the second question (better use a thread to one of the questions next time):
ApplicationDescriptor descriptors [] = manager.getVisibleApplications ();
This line gets you a table. You can use descriptors.length to check the size and a loop (for example) to iterate over it. -
Can I make a Flash frame as a bitmap and send over TCP/IP?
I want to draw some combinations of bitmaps, vectors, flash, text etc and forms draw programmatically in my film using ActionScript and then get each pixel "rendered" my film (to the 100% view) in a table that I send to another program over TCP/IP. Can someone help me out here?
The first part of the question is if its possible to render a frame which is a collection of Flash elements as bitmap? I know that I can browse a bitmap and get every pixel using getPixel method but I'm trying to access the last image rendered on my screen, including, as I said text and Flash Forms.
The second question is what would be the best way to send this "video image" on TCP/IP? Can I use a XML socket connection? It's the only way I know how to send data from Flash over TCP/IP, but I don't know that if this is the only way - the help page indicates the data must be in XML format, which seems heavy for this application.
I am now using Max/MSP/Jitter to make a screenshot, the size and the location of my Flash movie and then send the resulting matrix with a 'jit.net.send' object (which lets send you video over TCP/IP frames), but it's too awkward for installation that I'm building.
Any help would be greatly appreciated!
-bob
If you want to see is a single item, you can create a bitmapdata object and then call the draw() method and pass the movieclip containing all your assets.
As for the second part, I'm not sure about this.
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Problem with my Base64 Encoding Routine CLOB.
I wrote a program that reads an xml file in the database
and makes Base64encoded.
We must work on 10g and above
If the length specified in the code below reading is greater than the length of the xml_file, and then I get the result (output) expected.
However if the playback time is less than the length of the file, then I get a lot of "is" in the file and, therefore, invalid, which means that the file is not readable by the application of encoding.
I'm sure I read the lengths of blob correctly, and the problem is somehow related to base64 encoding. Any help appreciated
[create or replace profile_dir as &profile_dir; create global temporary table load_xml (profile_text clob) on commit delete rows; create or replace procedure encode_xml_clobs(p_file_in in varchar2, p_clob_out out nocopy clob ) as pragma autonomous_transaction; dest_clob CLOB; src_clob BFILE := BFILENAME('PROFILE_DIR', p_file_in); dst_offset number := 1 ; src_offset number := 1 ; lang_ctx number := DBMS_LOB.DEFAULT_LANG_CTX; warning number; ------------ -- processing declarations for encoding base64 -- v_xml_string varchar2(32767); v_string varchar2(32767); v_start_pos number := 0; v_read_length number := 1000; v_final_start_pos number; v_clob_length number; type clob_array_type is table of clob index by binary_integer; clob_array clob_array_type; v_index number :=0; -- Declarations for converting base64encoded string to a clob v_encoded_length number; v_temp_clob clob; BEGIN -- ----------------------------------------------------------------------- -- THE FOLLOWING BLOCK OF CODE WILL ATTEMPT TO INSERT / WRITE THE CONTENTS -- OF AN XML FILE TO A CLOB COLUMN. IN THIS CASE, WE WILL USE THE NEW -- DBMS_LOB.LoadCLOBFromFile() API WHICH *DOES* SUPPORT MULTI-BYTE -- CHARACTER SET DATA. -- ----------------------------------------------------------------------- -- load_xml should be a Global temporary table with on commit delete rows INSERT INTO load_xml(profile_text) VALUES( empty_clob()) RETURNING profile_text INTO dest_clob; -- ------------------------------------- -- OPENING THE SOURCE BFILE IS MANDATORY -- ------------------------------------- DBMS_LOB.OPEN(src_clob, DBMS_LOB.LOB_READONLY); DBMS_LOB.LoadCLOBFromFile( DEST_LOB => dest_clob , SRC_BFILE => src_clob , AMOUNT => DBMS_LOB.GETLENGTH(src_clob) , DEST_OFFSET => dst_offset , SRC_OFFSET => src_offset , BFILE_CSID => DBMS_LOB.DEFAULT_CSID , LANG_CONTEXT => lang_ctx , WARNING => warning ); DBMS_LOB.CLOSE(src_clob); -- DBMS_OUTPUT.PUT_LINE('Loaded XML File using DBMS_LOB.LoadCLOBFromFile: (ID=1'); -- file now successfully loaded select dbms_lob.GETLENGTH(profile_text) into v_clob_length from load_xml; -- File now loaded in temporary table -- we now need to take the clob , convert it to varchar2 v_read_length :=64; v_xml_string := ''; while v_start_pos <= v_clob_length loop v_index := v_index + 1; v_string := ''; --dbms_output.put_line('Start_pos=>'||(v_start_pos+1)||' Read Length=>'||v_read_length); --encode base64 select utl_raw.cast_to_varchar2( utl_encode.base64_encode( utl_raw.cast_to_raw(dbms_lob.substr(profile_text,least(v_read_length,v_clob_length-v_start_pos),v_start_pos+1)) )) into v_string from load_xml; --dbms_output.put_line(v_string); v_start_pos := v_start_pos+v_read_length; clob_array(v_index) := v_string; end loop; p_clob_out := clob_array(1); for i in 2 .. v_index loop dbms_lob.append(p_clob_out,clob_array(i)); end loop; commit; END;Base64 encoding encodes each 3 bytes of input data in the 4 bytes of output data. She uses the equal signs to indicate nodata and at the end of the coded sequence. Try chaning your v_read_length setting to a multiple of 3 e.g. 960 or 1008 instead of the current 1000. I use multiples of 48 because the utl_encode.base64_encode function adds a linebreak for every 48 bytes of input data (64 bytes of output). If you use a value that is not divisible by 48, you will always get a legitimate coding, since it is divisible by 3, but you'll get a few lines more than others when you add them together.
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Where is the setting to warn users to "information you entered must be sent over an unencrypted connection"?
The settings for warning messages have been removed from the UI (Bug 513166).
You must change preferences related security.warn_* directly on the topic: config page.
Filter: security.warnYou can check the security.warn_submit_insecure pref on the topic: config page.
BTW: Firefox 10.0.3 ESR is not the last.
- ESR 10.0.x Firefox: http://www.mozilla.org/en-US/firefox/organizations/all.html
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Don't know if I'm in the right forum or not, but I have about 25 remote PCs, all on Windows XP (don't worry, they will be upgraded to Windows 7 at the end of the year), for which I need to disable NetBIOS over TCP/IP and run into a problem. I tested this command on the command line on several computers in my cabin-
WMIC / interactive: off nicconfig where TcpipNetbiosOptions = call SetTcpipNetbios 2 0
Disables it very well if I'm typing on the command line with the PC directly - and almost immediately, too. But when I connect remotely to a computer offsite (via ssh) which puts me at the command line, if I type this exact command, I'm locked up completely without response from the keyboard either. I have to close the window - no other way out. No idea why that might be?
PS - I even tried to put this command in a batch script and calling the command and he locked up in exactly the same way.
As I read the article on the first link of Azam, reality that turns off NetBT is set at the server level.
In fact, the setting at the customer level to 'Setting use NetBIOS on the DHCP server' is the default, so it must be already set that way unless your users have been sleeping.
There are other ideas in this thread--> http://social.technet.microsoft.com/Forums/en-US/winservercore/thread/d18bd172-e1a0-4a61-ba52-0952a1e3cabc/
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I frequently need to find an old email and used to achieve this by sorting the email in Windows Explorer by their 'Date '. Slip / deposit via Outlook does not retain the "receiving" and/or data "Date sent", but Live Mail does. It works fine for me, as I can my free account of old emails (more that I've never have to or want to watch again), while allowing a quick and easy via Windows Explorer, search when I need to locate one of them. The challenge I encountered is when you try to save these emails on an external drive. "Date of receipt" and given "Date sent" appear to be properties that cannot be copied. Then when my main computer crashed and I had to restore the backup data on a drive external hard, all email metadata is lost. Any help or advice is appreciated. I mainly use Outlook, so if this can be accomplished without Live Mail that would be great. Otherwise, it seems like a problem of management of files, so I classify the issue as such.
Windows Explorer does not appear to 'know' the internal format of an .msg file, therefore, it does not fill the metadata fields of the values contained in e-mail messages.
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Direct reception of SMB over TCP/IP specifically in Windows 7 Pro?
A year or two ago, I had a computer Windows 7 Professional on a NAT LAN with two Windows XP Professional computers, all on the same workgroup. I have somehow managed to disable NetBIOS over TCP/IP on the computer of Windows 7 (currently verified using the command ipconfig/all), and I followed the instructions at http://support.microsoft.com/kb/204279/en-us to implement accommodation Direct of SMB over TCP/IP on Windows XP-based computers. This allowed me to access shares on any machine to another through sharing protected by password in the food safety using the IP address correspondent (not a problem my router is configured with the IP reservations for all machines; "I do agree not all printers).
Everything was fine until I upgraded the XP machines to Windows 7 Professional and tried to implement hosting Direct of SMB over TCP/IP on them. Unfortunately, the instructions contained in the cited link literally apply only to Windows XP. I can't find a way to put them on the new Windows 7 machines. I can't rebuild even how I disabled NetBIOS over TCP/IP on the original Windows 7 computer.
So my questions are (assuming I want to use NetBIOS to implement file sharing):
(1) is there a statement anywhere that explains how concretely to do Windows 7 Pro?
(2) otherwise, if someone can translate the following instructions of Windows XP from the link mentioned in Windows 7 steps?
- Click Start, point to settings, and then click network and Dial-up connection.
- Right click on Local area connectionand then click Properties.
- Click Internet Protocol (TCP/IP), and then click Properties.
- Click Advanced.
- Click the WINS tab, and then click Disable NetBIOS with TCP/IP.
(3) I would also like a test of window 7 viable this configuration as described at the bottom of the quoted link.
Help with this will be greatly appreciated! -JCW2
OK, I came across a translation of the above steps, placed the (wrong) statement of Microsoft to https://support.microsoft.com/kb/313314?ppud=4&wa=wsignin1.0:
Go to control panel/network and sharing Center control
Double-click each connection that needs to be changed (for example, LAN and wireless) individually, and then click Properties
Double-click the entry of Internet Protocol Version 4
Click on the Advanced button
Select the WINS tab, and then click the button 'Disable NetBios over TCP/IP',
The results can be verified at the command prompt by entering "ipconfig/all" and by examining the "NetBIOS over TCP/IP" entry under each relevant card.
I hope this helps someone else... - JCW2
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How to check the total of the data sent and received via Web Service
Hi guys
I develop an application that receives data on about from server using the Web Service. Any fast way I can find total data sent to the server and the total of the data received from the server by my application?
Any help would be much appreciated.
Pinsard
Check this thread:
It could be that useful...
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IPSec over TCP on PIX 501F to the catalog
Hello
Is there a way I can configure IPSec over TCP as default configuration in the PIX firewall. I'm under 6.3
The PIX does not support IPsec over TCP. It doesn't support NAT - T, which is IPSec over UDP/4500, which houses also of the Cisco VPN client. Just add the following command on the PIX:
ISAKMP nat-traversal
The PIX and VPN client auto-négociera if necessary IPSec encapsulation. See http://www.cisco.com/univercd/cc/td/doc/product/iaabu/pix/pix_sw/v_63/cmdref/gl.htm#wp1027312 for more details.
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Difference between IPSec over TCP and UDP IPsecover
Hello world
I'm testing the VPN to the user's PC.
When I test the PC of the user using IPsecoverTCP it uses protocol 10000.
When I check on ASA - ASDM under connection details
ike1 - UDP Destination Port 500
IPsecOverTCP TCP Dst Port 10000
using Ipsecover UDP
IKEv1 - Destination UDP 500 Port
IPsecOverUDP - Port of Destination UDP Tunnel 10000
Therefore when using TCP or UDP uses the same port 500 and 10000.
Is need to know what is the major difference between these two connections just TCP or UDP?
Concerning
MAhesh
IPSec over TCP is used in scenarios where:
1 UDP port 500 is blocked, resulting in incomplete IKE negotiations
2 ESP is not allowed to cross and encrypted traffic thus do not cross.
3. network administrator prefers to use a connection oriented protocol.
4. IPSec over TCP may be necessary when the intermediate NAT or PAT device is stateful firewall.
As there are IPSec over UDP with IPSec over TCP, there is no room for negotiation. IPSec on the TCP packets are encapsulated from the beginning of the cycle of implementation of the tunnel. This feature is available only for remote access VPN not for tunnel L2L. Also does not work with proxy firewall.
While IPSec via UDP, similar to NAT - T, is used to encapsulate ESP packets using a UDP wrapper. Useful in scenarios where the VPN clients don't support NAT - T and are behind a firewall that does not allow the ESP packets to pass through. IN IPSec over UDP, the IKE negotiations has always use port UDP 500.
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Nice day
I would like to know if there is the possibility of configuring IPSEC over TCP on the pix Firewall.
This features are supported by the latest Pix OS (6.3.3)?
Thank you
Diego
The pix does not support ipsec over tcp. It supports NAT Traversal that is ipsec over udp. IPSEC over tcp is compatible with the VPN concentrator. The next link talks about NAT traversal.
http://www.Cisco.com/univercd/CC/TD/doc/product/iaabu/PIX/pix_sw/v_63/config/ipsecint.htm#1057446
Take a look at this link to configure IPSec over TCP on a VPN 3000 Concentrator
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