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87 lines
1.8 KiB
87 lines
1.8 KiB
#!/bin/sh
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#
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# Copyright (C) 2018 rosysong@rosinson.com
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#
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. /lib/functions/network.sh
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. /lib/nft-qos/core.sh
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P1=""; P2=""; P3=""; P4=""; P5=""; P6="";
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P7=""; P8=""; P9=""; P10=""; P11="";
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qosdef_validate_priority() {
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uci_load_validate nft-qos default "$1" "$2" \
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'priority_enable:bool:0' \
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'priority_netdev:maxlength(8)'
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}
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_qosdef_handle_protox() { # <priority> <rule>
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case "$1" in
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-400) P1="$P1""$2";;
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-300) P2="$P2""$2";;
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-225) P3="$P3""$2";;
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-200) P4="$P4""$2";;
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-150) P5="$P5""$2";;
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-100) P6="$P6""$2";;
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0) P7="$P7""$2";;
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50) P8="$P8""$2";;
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100) P9="$P9""$2";;
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225) P10="$P10""$2";;
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300) P11="$P11""$2";;
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esac
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}
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qosdef_handle_protox() { # <section>
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local proto prio srv
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config_get proto $1 'protocol'
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config_get prio $1 'priority'
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config_get srv $1 'service'
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[ -z "$proto" -o \
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-z "$prio" -o \
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-z "$srv" ] && return
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_qosdef_handle_protox $prio \
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"\t\t$proto dport { $srv } accept\n"
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}
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qosdef_append_rule_protox() { # <section>
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config_foreach qosdef_handle_protox $1
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qosdef_appendx \
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"${P1}${P2}${P3}${P4}${P5}${P6}${P7}${P8}${P9}${P10}${P11}"
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}
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qosdef_append_chain_priority() { # <name> <section> <device>
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local name=$1 device=$3
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qosdef_appendx "\tchain $name {\n"
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qosdef_append_chain_ingress filter $device 0 accept
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qosdef_append_rule_protox $2
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qosdef_appendx "\t}\n"
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}
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qosdef_remove_priority() {
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qosdef_remove_table netdev nft-qos-priority
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}
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# init traffic priority
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qosdef_init_priority() {
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[ "$2" = 0 ] || {
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logger -t nft-qos-priority "validation failed"
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return 1
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}
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[ $priority_enable -eq 0 ] && return 1
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local ifname
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network_get_device ifname "$priority_netdev"
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[ -n "$ifname" ] || {
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logger -t nft-qos-priority "unable to get ifname for $priority_netdev"
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return 1
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}
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qosdef_appendx "table netdev nft-qos-priority {\n"
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qosdef_append_chain_priority filter priority $ifname
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qosdef_appendx "}\n"
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}
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