10 More Discussions You Might Find Interesting
1. IP Networking
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... (1 Reply)
Discussion started by: fishman2001
1 Replies
2. Red Hat
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... (1 Reply)
Discussion started by: freebird8z
1 Replies
3. Programming
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:
// ... (0 Replies)
Discussion started by: tiny05
0 Replies
4. Shell Programming and Scripting
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.
... (4 Replies)
Discussion started by: muraliinfy04
4 Replies
5. Solaris
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... (0 Replies)
Discussion started by: Frank2004
0 Replies
6. UNIX for Advanced & Expert Users
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? (0 Replies)
Discussion started by: jalil smail
0 Replies
7. Linux
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... (0 Replies)
Discussion started by: Frank2004
0 Replies
8. HP-UX
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... (0 Replies)
Discussion started by: Frank2004
0 Replies
9. HP-UX
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,... (0 Replies)
Discussion started by: Frank2004
0 Replies
10. Solaris
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 (0 Replies)
Discussion started by: krishan
0 Replies
MCKEY(1) librdmacm MCKEY(1)
NAME
mckey - RDMA CM multicast setup and simple data transfer test.
SYNOPSIS
mckey -m multicast_address [-s] [-b bind_address] [-c connections]
[-C message_count] [-S message_size] [-p port_space]
mckey -m multicast_address -s [-b bind_address] [-c connections]
[-C message_count] [-S message_size] [-p port_space]
mckey -M unmapped_multicast_address -b bind_address [-s] [-c connections]
[-C message_count] [-S message_size] [-p port_space]
DESCRIPTION
Establishes a set of RDMA multicast communication paths between nodes using the librdmacm, optionally transfers datagrams to receiving
nodes, then tears down the communication.
OPTIONS
-m multicast_address
IP multicast address to join.
-M unmapped_multicast_address
RDMA transport specific multicast address to join.
-s Send datagrams to the multicast group.
-b bind_address
The local network address to bind to.
-c connections
The number of QPs to join the multicast group. (default 1)
-C message_count
The number of messages to transfer over each connection. (default 10)
-S message_size
The size of each message transferred, in bytes. This value must be smaller than the MTU of the underlying RDMA transport, or an
error will occur. (default 100)
-p port_space
The port space of the datagram communication. May be either the RDMA UDP (0x0111) or IPoIB (0x0002) port space. (default
RDMA_PS_UDP)
NOTES
Basic usage is to start mckey -m multicast_address on a server system, then run mckey -m multicast_address -s on a client system.
Unique Infiniband SA assigned multicast GIDs can be retrived by invoking mckey with a zero MGID or IP address. (Example, -M 0 or -m
0.0.0.0). The assigned address will be displayed to allow mckey clients to join the created group.
Because this test maps RDMA resources to userspace, users must ensure that they have available system resources and permissions. See the
libibverbs README file for additional details.
SEE ALSO
rdma_cm(7), ucmatose(1), udaddy(1), rping(1)
librdmacm 2007-05-15 MCKEY(1)