Подскажите пожалуйста, пробую сделать проброс с внешнего адаптера на внутренний, что бы подключиться к ПК который внутри сети, но что то нечего не выходит. Порт 3389
Сами правила
# Generated by iptables-save v1.4.21 on Tue Nov 13 10:56:25 2018
*mangle
:PREROUTING ACCEPT [640:176889]
:INPUT ACCEPT [634:176553]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [86:25356]
:POSTROUTING ACCEPT [86:25356]
COMMIT
# Completed on Tue Nov 13 10:56:25 2018
# Generated by iptables-save v1.4.21 on Tue Nov 13 10:56:25 2018
*nat
:PREROUTING ACCEPT [456:162681]
:INPUT ACCEPT [10:1122]
:OUTPUT ACCEPT [0:0]
:POSTROUTING ACCEPT [0:0]
-A PREROUTING -i eth1 -p tcp -m tcp --dport 3389 -j DNAT --to-destination 192.168.5.251:3389
-A POSTROUTING -s 192.168.5.0/24 -o eth1 -j MASQUERADE
COMMIT
# Completed on Tue Nov 13 10:56:25 2018
# Generated by iptables-save v1.4.21 on Tue Nov 13 10:56:25 2018
*filter
:INPUT DROP [481:164826]
:FORWARD DROP [0:0]
:OUTPUT DROP [0:0]
-A INPUT -i lo -j ACCEPT
-A INPUT -i eth0 -j ACCEPT
-A INPUT -p icmp -m icmp --icmp-type 0 -j ACCEPT
-A INPUT -p icmp -m icmp --icmp-type 3 -j ACCEPT
-A INPUT -p icmp -m icmp --icmp-type 11 -j ACCEPT
-A INPUT -p icmp -m icmp --icmp-type 8 -j ACCEPT
-A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
-A INPUT -m state --state INVALID -j DROP
-A INPUT -p tcp -m tcp --tcp-flags FIN,SYN,RST,PSH,ACK,URG NONE -j DROP
-A INPUT -p tcp -m tcp ! --tcp-flags FIN,SYN,RST,ACK SYN -m state --state NEW -j DROP
-A INPUT -i eth1 -p tcp -m tcp --dport 22 -j ACCEPT
-A INPUT -p tcp -m tcp --dport 80 -j ACCEPT
-A INPUT -p tcp -m tcp --dport 443 -j ACCEPT
-A INPUT -i eth1 -p udp -m udp --dport 53 -j ACCEPT
-A FORWARD -m state --state RELATED,ESTABLISHED -j ACCEPT
-A FORWARD -m state --state INVALID -j DROP
-A FORWARD -d 192.168.5.251/32 -i eth1 -p tcp -m tcp --dport 3389 -j ACCEPT
-A FORWARD -i eth0 -o eth1 -j ACCEPT
-A FORWARD -i eth1 -o eth0 -j REJECT --reject-with icmp-port-unreachable
-A OUTPUT -o lo -j ACCEPT
-A OUTPUT -o eth0 -j ACCEPT
-A OUTPUT -o eth1 -j ACCEPT
-A OUTPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
-A OUTPUT -p tcp -m tcp ! --tcp-flags FIN,SYN,RST,ACK SYN -m state --state NEW -j DROP
COMMIT
# Completed on Tue Nov 13 10:56:25 2018