Access Control not working corerctly.

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Access Control not working corerctly.

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Access Control not working corerctly.
Access Control not working corerctly.
2018-05-14 16:58:43
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ISP :

Hello,

Just bought an EAP225 V3 and installed the EAP software on a Win7 VM (installed all latest version, EAP software and firmware).
As per example on https://www.tp-link.com/us/faq-1060.html I created a guest SSID that is blocked from my home network.
I have blocked subnet:192.168.77.0/24 with an exception on 192.168.77.254/32 (my router), just like the example.
My NAS (synology DS716) runs on 192.168.77.3 If I point to that address I can't reach it. But it also has a DNS name, https://home-nas:5000, if I enter that name in my browser I see the login screen of my nas.
Pinging my NAS gives me a succes but only on a IPV6 address, when forcing the IPV4 (ping -4 home-nas) it gives an error (cant't be reached).
I tried to turn of DHC IPV6 on my router (FritzBox) but that had no effect, it looked like the NAS keeped it's IPV6 address.
Strange thing is that I can't reach other servers with an DNS name, like my home automation http://hassio
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#1
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Re:Access Control not working corerctly.
2018-05-15 17:35:16
Welcome to the No Man's Land of IPv6 networking. If you want to block IPv6, you have to specify IPv6 addresses in blacklists, too. Obviously your network still allows IPv6 link layer addresses even if you turned off IPv6 on your main router. That's why your NAS still responds to requests using DNS names.
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#2
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Re:Access Control not working corerctly.
2018-05-15 22:02:14
Thanks R1D2, strangest thing however is that I also have a unify router that I block in exactly the same way, but doesn’t allow me access to my NAS. Now I have to find out how and what IPV6 addresses to block.
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#3
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Re:Access Control not working corerctly.
2018-05-25 22:41:56
I turned off IPV6 on my NAS, did the trick as well.
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#4
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