把 Linux 當 NAT 或 Router 用, 而且需要用 Multicast 時, 需裝 igmpproxy
/etc/igmpproxy.conf 設定很簡單, 只要三行就可以運作
quickleave (將 Client 送的 leave 封包轉送給 upstream)
phyint eth0 upstream (指定 upstream 的 interface)
phyint eth1 downstream (指定 downstream 的 interface)
若有額外的 Multicast Source Address, 再用 altnet 參數指定, 寫在 upstream 那行的下面.
igmpproxy 執行後, 會將 net.ipv4.conf.all.mc_forwarding 及 net.ipv4.conf.ethx.mc_forwarding 設為 1
IGMP Proxy
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March 2009
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This page contains a single entry by Pank published on September 13, 2008 3:04 AM.
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