Disable internet on OpenWRT schedule?

Question

Network administration

The crux of the matter is that there is such a scheme for connecting a computer to the Internet

, you need to block access to the Internet at the address
192.168.

iptables -A INPUT -s 192.168.1.52 -m time --localtz --timestart 08:00:00 --timestop 11:00:00 -j DROP

the rule appears in the status table, but the Internet is not blocked, did tcpdump - I see requests from the address, what could I have done wrong ???
How to block the internet???
UPD: OpenWrt can only be installed on an access point ...
UPD +: to correctly indicate the time, I write the --localtz key, OpenWrt Attitude Adjustment version 12.09-rc1

Answer 1

about! there is time without seconds!
and there time in UTC - mind you

Answer 2

Is the time in OpenWrt set to Moscow (+3 hours), or do you still need to add it ??
indicated without seconds - there is little
point even if you do not specify the time, the traffic does not block
, maybe some modules need to be installed, now it is only iptables-mod-ipopt to use -m time

Answer 3

The -A INPUT option adds a rule to the end of a chain of existing rules. If ACCEPT has already been applied to this type of traffic in this chain, then the traffic is not processed further and does not reach your rule.
In addition, transit traffic is processed in the FORWARD chain, and in the INPUT chain, only traffic addressed directly to the router itself.
Apparently, instead of "-A INPUT" you need to write "-I FORWARD 1".
This will most likely work, but it's not correct. the OpenWRT firewall has its own rule chain structure. You can see it if you go to the console and write iptables -t filter -L -n -v
The chain you are interested in is probably called forwarding_lan_rule. I recommend reading the documentation on iptables and studying the structure of the openwrt firewall. Well, or try to configure the desired rule through the web interface (not the fact that this is possible).