multicast config

10 More Discussions You Might Find Interesting

1. IP Networking

Multicast IP address

Hi please help, theoretically I',m interested in starting a streaming service using multicast IP service. I'd like to know how do I get an IP address that I can send my data too? (please don't just point me too Internet Assigned Numbers Authority as ive been there and it just seem to state...

2. Red Hat

Apache virtual host config vs global config problem

Hi folks, I am trying to configure Apache webserver and also a virtual host inside this webserver. For Global server config: /var/www/html/index.html For virtual host config: /var/www/virtual/index.html Both client10 & www10 are pointing to 192.168.122.10 IP address. BUT, MY...

3. Programming

Ubuntu 10.04 + Multicast Receiver c++

Hello all, I have created a UDP multicast transmitter and receiver, first using windows. But now I need the receiver to run on Ubuntu 10.04. The code is the following: /************************** Receiver *************************/ // Module Name: Receiver.c // // Description: // ...

4. Shell Programming and Scripting

Shell script that will compare two config files and produce 2 outputs 1)actual config file 2)report

Hi I am new to shell scripting. There is a requirement to write a shell script to meet follwing needs.Prompt reply shall be highly appreciated. script that will compare two config files and produce 2 outputs - actual config file and a report indicating changes made. OS :Susi linux ver 10.3. ...

5. Solaris

Multicast address config lost

On Solaris OS, We use the following command to config the multicast address for NIC in order to process the multicast packets: # route add 228.228.228.228 10.101.10.2 Where " 228.228.228.228 " is the multicast for specified NIC ip 10.101.10.2 . Also use the netstat -nr, the above set could...

6. UNIX for Advanced & Expert Users

multicast protocole in unix

hi, i'm using fedora. and i want to install mospf and pim sm services. i read that there is mgated daemon for mospf but i cant find it. can u tell me where to find it? and how to install it?

7. Linux

How to multicast on different IP network

On Linux, I have configured two different IP address for two network device eth0 ,eth1 , in my program, I want to multicast differently on these two network, I know it must add route for single network and I try to config another route for second network,but it can not work correctly, how to config...

8. HP-UX

How to multicast on different IP network

Hi, there On HP-UX, I want to multicast packets on two different IP network repectively. The two NIC are configured with two different IP. The routes are added with one default and one net for each IP . The multisender programs bind their own local IP, multireceiver programs add the...

9. HP-UX

multicast data can not receive

On HP-UX, we want to exchange data via multicast, there happen to meet a problem: sometimes the receiver that has joined the group can not receive the multicast data, but the recvfrom call returned no error. We have reconfig the network and added the default the route, but still can not fixed it,...

10. Solaris

How to assign multicast IP address

How can I assign multicast ip address to my Sun server. I need this configuration to set up weblogic in cluster mode. This setup needs a multicast IP address where the managed servers can broadcast their heartbeats. Thanks

LEARN ABOUT DEBIAN

ibv_detach_mcast

IBV_ATTACH_MCAST(3)					  Libibverbs Programmer's Manual				       IBV_ATTACH_MCAST(3)

NAME

       ibv_attach_mcast, ibv_detach_mcast - attach and detach a queue pair (QPs) to/from a multicast group

SYNOPSIS

       #include <infiniband/verbs.h>

       int ibv_attach_mcast(struct ibv_qp *qp, const union ibv_gid *gid,
			    uint16_t lid);

       int ibv_detach_mcast(struct ibv_qp *qp, const union ibv_gid *gid,
			    uint16_t lid);

DESCRIPTION

       ibv_attach_mcast() attaches the QP qp to the multicast group having MGID gid and MLID lid.

       ibv_detach_mcast() detaches the QP qp to the multicast group having MGID gid and MLID lid.

RETURN VALUE

       ibv_attach_mcast() and ibv_detach_mcast() returns 0 on success, or the value of errno on failure (which indicates the failure reason).

NOTES

       Only QPs of Transport Service Type IBV_QPT_UD may be attached to multicast groups.

       If a QP is attached to the same multicast group multiple times, the QP will still receive a single copy of a multicast message.

       In  order  to receive multicast messages, a join request for the multicast group must be sent to the subnet administrator (SA), so that the
       fabric's multicast routing is configured to deliver messages to the local port.

SEE ALSO

       ibv_create_qp(3)

AUTHORS

       Dotan Barak <dotanba@gmail.com>

libibverbs							    2006-10-31						       IBV_ATTACH_MCAST(3)

Solaris