ddwrtuser02 DD-WRT Novice
Joined: 09 Jul 2017 Posts: 7
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Posted: Wed Jul 12, 2017 0:04 Post subject: Two questions: Open ports only for a specific LAN IP, DNSCry |
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Hi guys I got two questions:
1) Is there any way to open some ports only for a specific MAC Address or Local IP? I got only one gaming PC and Overwatch requires 52,000 ports open in order to play (source: https://us.battle.net/support/es/article/300479 ) and I really don't want all those ports open on the entire network. Is there any way to open those ports only on, lets say 192.168.1.109?
Here is what I tried, with no success:
Code: | -A INPUT -p tcp --destination-port 1723 -m mac --mac-source AA:FF:AA:FF:AA:FF -j ACCEPT
-A INPUT -p tcp --destination-port 502 -m mac --mac-source AA:FF:AA:FF:AA:FF -j ACCEPT |
And
Code: | iptables -A INPUT -p tcp -m multiport --dports 1723,502,501,110 -s 192.168.1.109 -j ACCEPT |
None of these worked.
2) About DNSCrypt. I can't even use the Simple DnsCrypt unless I remove all the firewall rules (allowing every port). I tried opening port 53, 443, 5353 and a few others and it just doesn't work. Is there any other port I should open to make DNScrypt work?
Thanks |
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