Asus RT-N18U

[VOVA_iS]

192.168.0.0 * 255.255.254.0 U 0 0 0 LAN br0
Ïî÷åìó âäðóã òàê?

Ýòî ÿ óæå ýêñïåðèìåíòû ñòàâèë. Ïðè ìàñêå 255.255.255.0 òàê æå íå èäóò ïàêåòû
Âîçìîæíî ïðàâèë â iptables íå õâàòàåò

-P INPUT ACCEPT
-P FORWARD ACCEPT
-P OUTPUT ACCEPT
-N ACCESS_RESTRICTION
-N FUPNP
-N INPUT_ICMP
-N PControls
-N PTCSRVLAN
-N PTCSRVWAN
-N SECURITY
-N logaccept
-N logdrop
-A INPUT -i tun21 -j ACCEPT
-A INPUT -p udp -m udp --dport 1194 -j ACCEPT
-A INPUT -i ppp11 -j ACCEPT
-A INPUT -i ppp10 -j ACCEPT
-A INPUT -i ppp0 -p icmp -m icmp --icmp-type 8 -j DROP
-A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
-A INPUT -m state --state INVALID -j DROP
-A INPUT ! -i br0 -j PTCSRVWAN
-A INPUT -i br0 -j PTCSRVLAN
-A INPUT -i br0 -m state --state NEW -j ACCEPT
-A INPUT -i lo -m state --state NEW -j ACCEPT
-A INPUT -p udp -m udp --sport 67 --dport 68 -j ACCEPT
-A INPUT -p icmp -j INPUT_ICMP
-A INPUT -p tcp -m tcp --dport 1723 -j ACCEPT
-A INPUT -p gre -j ACCEPT
-A INPUT -j DROP
-A FORWARD -i tun21 -j ACCEPT
-A FORWARD -i ppp11 -p tcp -m tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
-A FORWARD -i ppp11 -j ACCEPT
-A FORWARD -i ppp10 -p tcp -m tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
-A FORWARD -i ppp10 -j ACCEPT
-A FORWARD -p tcp -m tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
-A FORWARD -m state --state RELATED,ESTABLISHED -j ACCEPT
-A FORWARD ! -i br0 -o ppp0 -j DROP
-A FORWARD ! -i br0 -o eth0 -j DROP
-A FORWARD -m state --state INVALID -j DROP
-A FORWARD -i br0 -o br0 -j ACCEPT
-A FORWARD -m conntrack --ctstate DNAT -j ACCEPT
-A INPUT_ICMP -p icmp -m icmp --icmp-type 8 -j RETURN
-A INPUT_ICMP -p icmp -m icmp --icmp-type 13 -j RETURN
-A INPUT_ICMP -p icmp -j ACCEPT
-A PControls -j ACCEPT
-A SECURITY -p tcp -m tcp --tcp-flags FIN,SYN,RST,ACK SYN -m limit --limit 1/sec -j RETURN
-A SECURITY -p tcp -m tcp --tcp-flags FIN,SYN,RST,ACK SYN -j DROP
-A SECURITY -p tcp -m tcp --tcp-flags FIN,SYN,RST,ACK RST -m limit --limit 1/sec -j RETURN
-A SECURITY -p tcp -m tcp --tcp-flags FIN,SYN,RST,ACK RST -j DROP
-A SECURITY -p icmp -m icmp --icmp-type 8 -m limit --limit 1/sec -j RETURN
-A SECURITY -p icmp -m icmp --icmp-type 8 -j DROP
-A SECURITY -j RETURN
-A logaccept -m state --state NEW -j LOG --log-prefix "ACCEPT " --log-tcp-sequence --log-tcp-options --log-ip-options
-A logaccept -j ACCEPT
-A logdrop -m state --state NEW -j LOG --log-prefix "DROP " --log-tcp-sequence --log-tcp-options --log-ip-options
-A logdrop -j DROP