DNS Proxy Issue

DNS Proxy Issue

DNS Proxy Issue
DNS Proxy Issue
Yesterday

Hi,

 

I won't say this isn't me, but wink

 

I am setting the Gateway DNS Proxy, to re-route all requests to my (internal) DNS server. If I point to my server using DNS Override, it works great (I only have 1 network, selecting that one). But ... if I try to use DNSSEC or DoT, it doesn't seem to - but I can confirm (using dig), that DNS requests to that same server do work with DNSSEC or DoT. Is this a known bug?

 

Thanks!

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#1
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Re:DNS Proxy Issue
Yesterday - last edited Yesterday

Hi  @arrmo 

 

Thanks for posting here.

To better understand the situation, please let us know the following info:
1. A screenshot of the Device page of the controller, showing the firmware version of the SDN devices;
2. What kind of controller are you using? What's the firmware version?
3. The screenshots of the involved config pages;

4. Some screenshots, or other info indicating how the server didn't work when using DNSSEC or DoT

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Re:DNS Proxy Issue
Yesterday

  @Vincent-TP Of course, NP at all! Here is the info, please let me know what else you need,

1) The devices,

 

2) OC220 v1.0.  And firmware (BTW, it's odd that this info shows up twice on the same UI page ... perhaps fix this?)

Current Version: 1.3.10 Build 20260117 Rel.83568 (Release Candidate)

 

3) Gateway DNS

 

4) This is found using nslookup or dig, for internal DNS entries. If I use DNS Override, these work, so I know the query is going to the internal DNS server. Not so for DoT or DNSSEC. And if I nslookup or dig directly to that internal server (DNSSEC, DoT or regular DNS), it works. So I can tell the query is only getting there with DNS Override set on the Gateway.

 

Make sense? Thanks!

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#3
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