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39 lines
1.4 KiB
39 lines
1.4 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/nft-qos/core.sh
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qosdef_monitor_get_ip_handle() { # <family> <chain> <ip>
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echo $(nft list chain $1 nft-qos-monitor $2 -a 2>/dev/null | grep $3 | awk '{print $11}')
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}
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qosdef_monitor_add() { # <mac> <ip> <hostname>
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handle_dl=$(qosdef_monitor_get_ip_handle $NFT_QOS_INET_FAMILY download $2)
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[ -z "$handle_dl" ] && nft add rule $NFT_QOS_INET_FAMILY nft-qos-monitor download ip daddr $2 counter
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handle_ul=$(qosdef_monitor_get_ip_handle $NFT_QOS_INET_FAMILY upload $2)
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[ -z "$handle_ul" ] && nft add rule $NFT_QOS_INET_FAMILY nft-qos-monitor upload ip saddr $2 counter
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}
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qosdef_monitor_del() { # <mac> <ip> <hostname>
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local handle_dl handle_ul
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handle_dl=$(qosdef_monitor_get_ip_handle $NFT_QOS_INET_FAMILY download $2)
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handle_ul=$(qosdef_monitor_get_ip_handle $NFT_QOS_INET_FAMILY upload $2)
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[ -n "$handle_dl" ] && nft delete handle $handle_dl
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[ -n "$handle_ul" ] && nft delete handle $handle_ul
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}
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# init qos monitor
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qosdef_init_monitor() {
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local hook_ul="prerouting" hook_dl="postrouting"
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[ -z "$NFT_QOS_HAS_BRIDGE" ] && {
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hook_ul="postrouting"
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hook_dl="prerouting"
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}
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nft add table $NFT_QOS_INET_FAMILY nft-qos-monitor
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nft add chain $NFT_QOS_INET_FAMILY nft-qos-monitor upload { type filter hook $hook_ul priority 0\; }
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nft add chain $NFT_QOS_INET_FAMILY nft-qos-monitor download { type filter hook $hook_dl priority 0\; }
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}
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