ACL test for UDP

[deeshar]

Hi,

I am situated at XYZ location and want to access application on server at another location ABC. The application would be a UDP based application and I am not sure that all the hops have that UDP port open or not.

Since it’s a UPD not TCP so I cannot even check by telnet using that port no, also its not possible to coordinate with each of the site for this port number.

Its there any way to check UDP port being open at all the hops, and if its is blocked it is blocked at which end.

Thanks,

Deepak

[abhishek_nandavat]

Hi Deepak

I think you can use the NMAP application. NMAP has an option for UDP ping. That should solve your problem.

See the following link for more.

http://www.networkuptime.com/nmap/page4-6.shtml

Perhaps you can also use 'UDP ping' application.

Here is a link to one.

http://www.hotscripts.com/Detailed/23153.html

Hope it helps. Please rate the post.