1
vote
2answers
1k views

multicast is enabled on ubuntu?

I have one of my Ubuntu machine- rkost@rj-vm9-14105:~/infinispan/infinispan-server-6.0.0.Alpha1/bin$ uname -a Linux rj-vm9-14105 2.6.35-22-server #33-Ubuntu SMP Sun Sep 19 20:48:58 UTC 2010 x86_64 ...
0
votes
0answers
124 views

Duplicate udp packets received by user space process

I have 2 processes on the same Linux box connecting with the same UDP multicast channel and port combination. The 2 processes use the same network card as the interface for send and receive. Each ...
3
votes
1answer
2k views

Why would my Linux host suddently stop receiving multicast? All other nics on private network are receiving

Here is my dilemma. Suddenly, as of yesterday, multicast packets are no longer being received from eth1 (private gigabit network) from one node. Routing between all the nodes is fine, no collisions, ...
3
votes
2answers
313 views

Network issue in vsat

In my server-client architecture, I multicast 100 MB files to many clients from server via satellite link. Network traversal is through 5 hops. I have the 10Mbps ( i.e. 1250 Kilo Byte per second ) ...
1
vote
1answer
479 views

Is there a way to increase the 20 multicast group limit per socket?

As the title says, is there a way to increase the limit of 20 multicast groups that you can join on a given socket? Is there some system setting that I am missing or is there some hard limit which ...
4
votes
3answers
366 views

Multicasting in Linux

I want to do multicasting in linux for the video/audio/data file transmission. Is there any utility/tool to do so ?