cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
2391
Views
5
Helpful
2
Replies
Highlighted
Participant

How do I mark VLC streams with proper DSCP markings

I have a server using VLC to stream h264 video and mpeg4 audio to a multicast address.  VLC doesn't seem to mark the packets at all.  What can I filter on in an access-list to mark all that audio/video traffic as something appropriate such as af42?  I tried an access list that matches everything from that IP address... but that marks way to much traffic.

Thank you,

Tod

2 REPLIES 2
Highlighted

Hi

You could use NBAR (match procotol rtp in the class-map):

http://www.cisco.com/en/US/products/ps6616/products_white_paper09186a0080110040.shtml

Or since you have control of the server use the target mcast address in an ACL.

Regards

Aaron

Please rate helpful posts...

Aaron Please remember to rate helpful posts to identify useful responses, and mark 'Answered' if appropriate!
Highlighted

Thanks.  We just used an access list to match all traffic destined for the multicast address.    It's working perfectly.

Content for Community-Ad