Howto enable proxy arp for an interface

Installing and Using OpenWrt Network and Wireless Configuration
1

Is there a way to
echo 1 > /proc/sys/net/ipv4/conf/eth3/proxy_arp
on boot?

2

You can add it to /etc/rc.local

1 Like
3 
# cat /etc/sysctl.d/proxyarp.conf 
net.ipv4.conf.eth3.proxy_arp = 1

But I thought it could be done via /etc/config/network.

4

Not according to the docs