Limit amount of UDP connections

Installing and Using OpenWrt
1

I'm curious if the firewall in OpenWrt can also obtain a similar result to tomato in being able to limit the number of UDP connections an IP can have. As mentioned here

Set Limit tomato_1
Set Limit tomato_1720×525 68.2 KB

I was wondering if this is close to what is presented above but with only limiting UDP connection to IP and not TCP which is showcased above?
firewall_udp_connection1

2

The INPUT concerns traffic destined to the router. The OUTPUT traffic from the router.
If 1.101 is a host IP, the OUTPUT rules will never match. You might want to use the FORWARD chain, or even better zone_lan_forward and zone_lan_input

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