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tg12/dscp-class ef

Created January 30, 2021 10:05
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  1. tg12 created this gist Jan 30, 2021.
    32 changes: 32 additions & 0 deletions dscp-class ef
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    Original file line number Diff line number Diff line change
    @@ -0,0 +1,32 @@

    iptables -t mangle -A OUTPUT -p udp -j DSCP --set-dscp-class ef


    root@raspberrypi:~# iptables -t nat -L
    Chain PREROUTING (policy ACCEPT)
    target prot opt source destination

    Chain INPUT (policy ACCEPT)
    target prot opt source destination

    Chain POSTROUTING (policy ACCEPT)
    target prot opt source destination

    Chain OUTPUT (policy ACCEPT)
    target prot opt source destination
    root@raspberrypi:~# iptables -t mangle -L
    Chain PREROUTING (policy ACCEPT)
    target prot opt source destination

    Chain INPUT (policy ACCEPT)
    target prot opt source destination

    Chain FORWARD (policy ACCEPT)
    target prot opt source destination

    Chain OUTPUT (policy ACCEPT)
    target prot opt source destination
    DSCP udp -- anywhere anywhere DSCP set 0x2e

    Chain POSTROUTING (policy ACCEPT)
    target prot opt source destination