Set up veth-pair OpenWrt

Discussion in 'General Discussion' started by warchieff, May 27, 2019.

  1. warchieff

    warchieff Network Newbie Member

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    I am trying to set up sqm for my wan in default OpenWrt on a Linksys3200acm, it is bridged to a Asus-dsl rt86u modem. I have installed k-modveth, ipfull, and app-luci-sqm on OpenWrt.

    Incoming WAN traffic will forward to veth0

    Incoming WAN traffic to destination LAN will forward to veth0

    I have attempted to set it up with the following:

    add veth1 to br-lan bridge

    sqm egress veth0, sqm ingress veth1

    apply these rules
    ```
    ip link add type veth
    ip link set up veth0
    ip link set up veth1
    ip link set veth1 master br-lan

    iptables -A FORWARD -i eth1.2 -o veth0 -j ACCEPT
    iptables -A FORWARD -s -i eth1.2 -d br-lan -o veth0 -j ACCEPT
    ```
    This is not functional. I need a step by step guide for setting up a veth pair for OpenWrt.
     
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