NAT Hairpin/Loopback
Hi all,
Ok so I thought it was a case of either supporting it or not supporting it. But for some reason the Deco seems to "kind of" support it , when it can be bothered.
To give context of what is happening , I have a bunch of web cameras which I access from my mobile device (phone) on a regular basis. Each one is accessed via a DDNS domain name and NAT'd on my router using port forwarding (ie incoming connections to router IP address on port 8000 is forwarded to 1 camera on port 80, and 8001 is forwarded to a different camera on port 80 etc.
With my old router I used to do this and it worked absolutely fine when accessing these either internally or externally from my home network.
I've now got the Deco as a router and have set up forwarding the same as before, but connectivity to the cameras when I'm inside my network sometimes works, sometimes doesn't, and when it does, it is hideously slow.
I've tried disabling the IPS etc on the Deco to see if it was that, but alas it makes no difference.
Pretty sure I can't be the only person with a Deco that is wanting to do such a basic thing like this.... help?
Does it support it or not?
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no difference. tried all that.
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yes, i'm using tpdns currently for ease of use... but it does the same if i use a public IP address
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I've got 1 Deco M5 and 2 Deco M4's, strangely I originally had 2 M4's and Loopback worked fine, once I added the M5 as the main router thats when my trouble started.
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Same issue with the P7 system.
My Synology NAS with e-mail server is connected to the LAN port of the second DECO.
When I am at home I am not able to send emails with attachments (time out), as soon as I am outside of the LAN everything works perfect.
I have tried all the given solutions without any effect.
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Hi all users.
For the NAT loopback issue, we found that it is caused by the Trend Micro's interception, and we have negotiated a solution with Trend Micro, we will fix it in the next firmware.
Please keep an eye on the official website/Deco app or contact us for more info.
Good day.
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Any update on when this will be released?
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