Startup

In the Startup Guide we describe how to use the mcproxy, how to configurate and check the functionality. We describe a scenario and discusses where problems could arise.

Tables and Tools

At first we describe the Kernel tables which are used and manipulated by the mcproxy.

IPv4

• /proc/net/igmp
  • This table shows the multiast group subscriptions of your system for every interface. The multicast group addresses are written in hexadecimal and network byte order. For example an ip address like FEDCBA98 means 152.186.220.254. The mcproxy subscribe a multicast group on the upstream interface for every subscritption heard on the downstream side. This can be seen in the igmp table.
• /proc/net/ip_mr_vif
• /proc/net/ip_mr_cache

IPv6

• /proc/net/igmp6
• /proc/net/ip6_mr_vif
• /proc/net/ip6_mr_cache