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313 : [PHP] ¸ÖƼij½ºÆ® ¼ÒÄÏ ÇÁ·Î±×·¡¹Ö(simple) |
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»êÀÌ [Ȩ]http://linuxchannel.net/ |
[PHP] ¸ÖƼij½ºÆ® ¼ÒÄÏ ÇÁ·Î±×·¡¹Ö(simple)
http://calamitycoder.com/PHP/PHP-Multicast-Client-Server-Example.php
http://ntrg.cs.tcd.ie/undergrad/4ba2/multicast/antony/example.html
http://www.iana.org/assignments/multicast-addresses/multicast-addresses.xhtml
http://unabated.tistory.com/entry/Multicast-Address-%EB%A9%80%ED%8B%B0%EC%BA%90%EC%8A%A4%ED%8A%B8-%EC%A3%BC%EC%86%8C
[iptables]
https://www.centos.org/forums/viewtopic.php?t=8286
sysctl -w net.ipv4.icmp_echo_ignore_broadcasts=0
iptables -A INPUT -s 224.0.0.0/4 -j ACCEPT
iptables -A INPUT -d 224.0.0.0/4 -j ACCEPT
iptables -A INPUT -s 240.0.0.0/5 -j ACCEPT
iptables -A INPUT -m pkttype --pkt-type multicast -j ACCEPT
iptables -A INPUT -m pkttype --pkt-type broadcast -j ACCEPT |
2016³â 10¿ù 19ÀÏ 04:46:08 ¼ö(»õº®) from 1.234.203.248 |