Zhe Weng 8ae06462eb system/iptables: Support filter table ... Add supports for filter table, usage is same as Linux's iptables, including: - [!] -p/--protocol - [!] -s/--source -d/--destination - [!] -i/--in-interface -o/--out-interface - [!] --sport/--source-port --dport/--destination-port - [!] --icmp-type Examples: > iptables -P FORWARD DROP > iptables -I INPUT -i eth0 ! -p icmp -j DROP > iptables -t filter -A FORWARD -p tcp -s 10.0.1.2/24 -d 10.0.3.4/24 -i eth0 -o eth1 --sport 3000:3200 --dport 123:65535 -j ACCEPT > iptables -t filter -I FORWARD 2 -p icmp ! -s 123.123.123.123 ! -i eth0 -o eth1 ! --icmp-type 255 -j REJECT > iptables -L Chain INPUT (policy ACCEPT) target prot idev odev source destination DROP !icmp eth0 any anywhere anywhere Chain FORWARD (policy DROP) target prot idev odev source destination ACCEPT tcp eth0 eth1 10.0.1.2/24 10.0.3.4/24 tcp spts:3000:3200 dpts:123:65535 REJECT icmp !eth0 eth1 !123.123.123.123/32 anywhere icmp !type 255 Chain OUTPUT (policy ACCEPT) target prot idev odev source destination Note: - We're dropping dependency of argtable3, since it is difficult to support command like '! -p tcp ! -i eth0' Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>		2024-06-21 10:16:01 +08:00
..
iptables_utils.c	system/iptables: Support filter table	2024-06-21 10:16:01 +08:00
iptables.c	system/iptables: Support filter table	2024-06-21 10:16:01 +08:00
iptables.h	system/iptables: Support filter table	2024-06-21 10:16:01 +08:00
Kconfig	system/iptables: Support filter table	2024-06-21 10:16:01 +08:00
Make.defs
Makefile	system/iptables: Support filter table	2024-06-21 10:16:01 +08:00