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cd4733efa9
The mcastmngr read the uci file and configures the corresponding
multicast daemon accordingly. It is for now doing this for broadcom's
mcpd utility. Here are a few examples of what UCI config gets converted
to what /var/mcpd.conf
Snooping:
config snooping 'msnoop_1'
option enable '1'
option proto 'igmp'
option version '2'
option robustness '2'
option aggregation '0'
option interface 'br-wan100'
root@iopsys:~# cat /var/mcpd.conf
igmp-default-version 2
igmp-robustness-value 2
igmp-max-groups 20
igmp-max-sources 10
igmp-max-members 20
igmp-snooping-enable 1
igmp-proxy-enable 0
igmp-query-interval 125
igmp-query-response-interval 100
igmp-last-member-query-interval 10
igmp-mcast-interfaces eth5.100
igmp-snooping-interfaces br-wan100
Proxy:
config proxy 'mproxy_1'
option enable '1'
option proto 'igmp'
option version '2'
option robustness '2'
option aggregation '0'
option last_member_query_interval '10'
option query_interval '120'
option query_response_interval '100'
list downstream_interface 'br-lan'
list upstream_interface 'eth5.1'
root@iopsys:~# cat /var/mcpd.conf
igmp-default-version 2
igmp-robustness-value 2
igmp-max-groups 20
igmp-max-sources 10
igmp-max-members 20
igmp-snooping-enable 2
igmp-proxy-enable 1
igmp-fast-leave 1
igmp-query-interval 120
igmp-query-response-interval 100
igmp-last-member-query-interval 10
igmp-proxy-interfaces eth5.1
igmp-mcast-interfaces eth5.1
igmp-snooping-interfaces br-lan
48 lines
1.1 KiB
Bash
48 lines
1.1 KiB
Bash
#!/bin/sh
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. /lib/functions.sh
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generate_igmp_global_params(){
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uci add mcast igmp
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uci rename mcast.@igmp[-1]="igmp"
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uci set mcast.@igmp[-1].max_groups="20"
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uci set mcast.@igmp[-1].max_msf="10"
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uci set mcast.@igmp[-1].max_membership="20"
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uci set mcast.@igmp[-1].max_qrv="2"
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uci set mcast.@igmp[-1].force_version="0"
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uci commit mcast
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}
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generate_mcast_config(){
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section="$1"
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config_get type "$section" "type"
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if [ "$type" != "bridge" ]; then
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return
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fi
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uci add mcast snooping
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uci rename mcast.@snooping[-1]="msnoop_1"
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uci set mcast.@snooping[-1].enable="0"
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uci set mcast.@snooping[-1].proto="igmp"
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uci set mcast.@snooping[-1].version="2"
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uci set mcast.@snooping[-1].robustness="2"
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uci set mcast.@snooping[-1].aggregation="0"
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uci set mcast.@snooping[-1].interface="br-$section"
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uci commit mcast
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}
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if [ -s "/etc/config/mcast" ]; then
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if uci -q get mcast.@snooping[0] >/dev/null; then
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# return if there is any valid content
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exit
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else
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rm -f /etc/config/mcast
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fi
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fi
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touch /etc/config/mcast
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generate_igmp_global_params
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config_load network
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config_foreach generate_mcast_config interface
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