Hi,
i am sorry i did not see your message.
If still you want any help i can able to help you.
Regards,
Arul
Arulmurugan
Last Activity: Oct 16 '09, 03:35 AM
Joined: Jan 27 '08
Location: India
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To implement a algorithm you can use any language like c,c++, java and etc, but
if you want build a application then you need to choose the right language. RFCs are the right place to start.
Link( http://www.networksorcery.com/enp/data/aes.htm)
-Arul -
Communication Engineering guy would be a better suitable person for Network Engineering.Leave a comment:
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Fingerprint network login is possible, but i dont know presently such kind of technology availabe in market.
I just wanted to understand, why do you want only fingerfrint? , there lot of other ways you can establish very secure connection between two network.Leave a comment:
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Hello,
If your naetwork is managed by DHCP, then DHCP server can able to provide you the SMTP server address.
Other wise there is no way to get SMTP server address,
but you can able to find the mail exchanger get way.
To find the mail gateway:
vel# dig -t MX gmail.com
; <<>> DiG 9.4.2 <<>> -t MX gmail.com
;; global options: printcmd
;; Got answer:...Leave a comment:
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Hi Nalika,
Please look at the following link, it will help you.
1. http://www.linuxhomenetworking.com/w...The_NTP_Server
2. http://ntp.org/
If you tell me the topology what you use, i will help you more on this.
Regards,
ArulLeave a comment:
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Hi,
I want to use NTP for time synchronization and I'm using public NTP server. I would like to ask how to create a local NTP server and what are the configurations needed. I'm using a workstation which uses Linux as the operating system. I hope you can help me.
Thanks.
Nalika. -
Yes, you can increase the buffer size,the commands is depends on the OS, but still i dont understantd the complete problem so i am not sure the increasing buffer size will help you or not.
By the by which OS you are using?
Incase if you are using linux, you can check " man sysctl and man 7 tcp"
Regards,
ArulLeave a comment:
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Basically IP address is the unique parameter to access the system in a network. So, please check the IP address os your system after internet down at you network. I think the IP addresses are released once after internet down, thats the reason you are not able to access the share point.Leave a comment:
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"Control-panel-> Performance and maintenance -> Adminstrative tools-> computer management-> Shared folder" will help you to find .Leave a comment:
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>>>when i change the config. of the network cables computer a and b does not
>>>connect to the network drive or the internet. But I can still ping in/outside >>the network.
Do you have wireless connection in your network?Leave a comment:
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Hi,
You are right!.., it is very much possible that the same name can be in ISP's domain. When you connect a machine into a public network you suppose not to give the name you like, it should be assigned by ISP.
Upto my knowledge for name conflicting, the machine will not start only in Windows, but other OS even with name conflict and a unique IP address, you can start a server.
I don't think some kind...Leave a comment:
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My first question is, is it a new network? or it was working, but not now?
Generally NAT name should be public name given by ISP, not your own name.
You said problem is due to 'NetBios' which means, did you configured you NAT on Widnows BOX?.
I don't the same problem will faced by other people who are using NAT.
Generally the following is the way to assign the name.
assume you got 'xxx.com'(...Leave a comment:
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Hi,
If you think the name confilict with ISP name, remove the link which is conneced to public network and restart your server. If your server starts fine then the problem is public name problem, you have to talk with your ISP to solve this problem, otherwise problem is with your private network. use 'ping' to find out who is responding and solve it.
Regards,
ArulLeave a comment:
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Arulmurugan replied to How to store incoming packets or how to allocate pool of free space for the packets?in NetworkingNow i bit clear about what you want to do....
/* semaphore is used to give a signal to another process here */
Semaphore var = 0; /* var semaphore is locked, which means some
has to unlock it, then only any one can lock it.*/
Semaphore var1 = 1; /* any one can do semaphore lock *.*/
Queue q /* it used to pass information b/w two process */
...Leave a comment:
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Arulmurugan replied to How to store incoming packets or how to allocate pool of free space for the packets?in NetworkingI don’t have any idea about,how this can be implemented in Vc++. The general techniques are as follows.
Lets assume two process A and B. A is the one which collects packets and it intimates to Process B to process it.
Semaphore var = 0;
Queue q
Process B() {
Lock semaphore(var); //here is a wait until process A unlocks
read from a Q(q);
Do your work.
}
...Leave a comment:
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Hi,
Packet size less than 15 means, i am not getting. Is it 15 bytes.
If it is 15 bytes, i don't understand why it is not working for you. Is it program you wrote or some other application?
Regards,
ArulLeave a comment:
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Hi,
I don't your LAN setup, I can answer you from the following assumption.
1. You have a LAN with all Private/Local IP address.
2. You have few Public/Global IP address.
3. There is a NAT box between your Network and public/global/internet.
Here the NAT is used to communicate with public network. by default NAT converts and maintenance the private IP to public IP. so if you have a Public IP address in side...Leave a comment:
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Hi,
I think, there is some kind of 'Printer serer configuration' missing, check your printer server configuration.Leave a comment:
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Hi Selvialagar,
In my experience i nerver worked on VC++, .net and Windows platform, so i do not have any idea on this.
All the best!.
Regards,
Arul...Leave a comment:
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