Multicast Routing: Unterschied zwischen den Versionen
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Pascal (Diskussion | Beiträge) |
Pascal (Diskussion | Beiträge) |
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| Zeile 3: | Zeile 3: | ||
* smcroute - static multicast router daemon | * smcroute - static multicast router daemon | ||
* mrouted | * mrouted | ||
| + | |||
| + | == Config == | ||
| + | * Ensure the kernel has the following enabled by looking in the .config | ||
| + | CONFIG_IP_MULTICAST | ||
| + | CONFIG_IP_PIMSM_V2 | ||
| + | CONFIG_IP_MROUTE | ||
| + | the NETLINK-related options | ||
| + | * If not, enable it, recompile the kernel and reboot | ||
| + | * echo 1 >/proc/sys/net/ipv4/ip_forwarding to turn on IP forwarding | ||
| + | * assuming devices are eth0 and eth1, add multicast to the routing table | ||
| + | route add -net 224.0.0.0/4 dev eth0 | ||
| + | route add -net 224.0.0.0/4 dev eth1 | ||
| + | * start the pimd daemon | ||
| + | |||
== Links == | == Links == | ||
* Linux Documentation Project: [http://tldp.org/HOWTO/Multicast-HOWTO.html Multicast over TCP/IP HOWTO] | * Linux Documentation Project: [http://tldp.org/HOWTO/Multicast-HOWTO.html Multicast over TCP/IP HOWTO] | ||
Version vom 26. Juli 2011, 08:06 Uhr
Nutzbare Daemons
- pimd - multicast routing daemon (PIMv2)
- smcroute - static multicast router daemon
- mrouted
Config
- Ensure the kernel has the following enabled by looking in the .config
CONFIG_IP_MULTICAST CONFIG_IP_PIMSM_V2 CONFIG_IP_MROUTE
the NETLINK-related options
- If not, enable it, recompile the kernel and reboot
- echo 1 >/proc/sys/net/ipv4/ip_forwarding to turn on IP forwarding
- assuming devices are eth0 and eth1, add multicast to the routing table
route add -net 224.0.0.0/4 dev eth0 route add -net 224.0.0.0/4 dev eth1
- start the pimd daemon