[support] Roxedus ts-dnsserver

[iTHiNDiL 0]

Yes, by default it's disabled but i did enable the scope and restart the container just in case.

 

The problem is that the port UDP 67 it's closed when I test the port with PortQryUI, it's a tool that I use at my work with this purpose.

That is why the DHCP server can't receive the broadcasts DHCPDISCOVER and respond with an DHCPOFFER message to the client, or at least that is what I thinks it's the problem.

 

I really don't know why it's not maping the port UDP 67 from the container to the Host, this is as far i can go.

 

Maybe it's this?

At file Dockerfile.amd64:

Only port 5380 and 53/upd are maped here.

[Roxedus 72]

As I noted in this PR. Expose is not the issue. https://github.com/Roxedus/docker-TS-DnsServer/pull/2#issuecomment-751127753

[Roxedus 72]

Are you using macvlan?

 

[iTHiNDiL 0]

Nope, I was using bridge and after your question I did tried to use a manually created network, didnt' work

 

I also tried to use host and curiously port 67 was not maped:

[faicec 0]

Afternoon,

 

Running two dockers of this application, both updated overnight and neither are functional this morning.  Attempted a redeploy, however the same error regarding .net 5 is visible in the logs:

It was not possible to find any compatible framework version

The framework 'Microsoft.NETCore.App', version '5.0.0' was not found.

- The following frameworks were found:
3.1.0 at [/usr/share/dotnet/shared/Microsoft.NETCore.App]

You can resolve the problem by installing the specified framework and/or SDK.

The specified framework can be found at:
- https://aka.ms/dotnet-core-applaunch?framework=Microsoft.NETCore.App&framework_version=5.0.0&arch=x64&rid=alpine.3.12-x64
It was not possible to find any compatible framework version

Edit - This has been reported on the project page by another user.

 

Craig

Edited January 9 by faicec
found report on github

[alientim 0]

Just a Solution until they Update it,

 

You can Easly downgrad by set a direct release.

 

Edit your Docker Repo from roxedus/ts-dnsserver to roxedus/ts-dnsserver:2021-01-01_22.08 for the last working release as static.

[iTHiNDiL 0]

On 1/9/2021 at 3:03 PM, faicec said:

Afternoon,

 

Running two dockers of this application, both updated overnight and neither are functional this morning.  Attempted a redeploy, however the same error regarding .net 5 is visible in the logs:

It was not possible to find any compatible framework version

The framework 'Microsoft.NETCore.App', version '5.0.0' was not found.

- The following frameworks were found:
3.1.0 at [/usr/share/dotnet/shared/Microsoft.NETCore.App]

You can resolve the problem by installing the specified framework and/or SDK.

The specified framework can be found at:
- https://aka.ms/dotnet-core-applaunch?framework=Microsoft.NETCore.App&framework_version=5.0.0&arch=x64&rid=alpine.3.12-x64
It was not possible to find any compatible framework version

Edit - This has been reported on the project page by another user.

 

Craig

Same problem here, but I belive that the issue i'ts not on Technitium DNS Server, the container do not contain Framework 5.0 files.

 

@Roxedus, if you have a moment can you confirm that the problem is on the container? thanks

[Roxedus 72]

17 minutes ago, iTHiNDiL said:

problem is on the container?

It was. They have hid their changelog in a way that there is no reliable way to get notifications. They silently updated the requirements. Runs on latest build

[iTHiNDiL 0]

On 1/11/2021 at 10:19 AM, Roxedus said:

It was. They have hid their changelog in a way that there is no reliable way to get notifications. They silently updated the requirements. Runs on latest build

 

Thanks for your quick response @Roxedus.
Folks, until the latest version of the container is updated with the Framwork 5.0 files we must change the tag as @alientim said:

 

On 1/10/2021 at 5:47 AM, alientim said:

Just a Solution until they Update it,

 

You can Easly downgrad by set a direct release.

 

Edit your Docker Repo from roxedus/ts-dnsserver to roxedus/ts-dnsserver:2021-01-01_22.08 for the last working release as static.

 

Edit: Already working with "latest" tag

Edited January 14 by iTHiNDiL

[iTHiNDiL 0]

On 12/21/2020 at 9:48 AM, iTHiNDiL said:

Hi @Roxedus,

 

After some research I decided to install this container to have an DNS with sinkhole capabilites and DHCP server in single container and not deploying a VM for that but I'm having problems with the DHCP server

 

I deployed the container as Custom:br0 with custom IP 192.168.1.200 but after setting up the DHCP pool no device in my internal network is able to receive any IP configuration from the DCHP server.

I tried to add UDP port 67 for the DHCP discovery just in case but it's not working.

 

The DNS server is working without any problems as my internal DNS server but nothing to do with DHCP.

 

I check the port 67 and it's closed/filtered.

 

I'm a newbie with containers but maybe the container needs some modifications for the port 67?

 

You can call me crazy or something worse but after more digging i saw that at the bottom of Dockerfile.amd64 there is a line that looks like "expose" ports for the container: EXPOSE 5380 53/udp, maybe can be changed to add port 67/udp and then DHCP will be accesible?

 

Thanks.

 

 

After the last update DHCP start working without a problem, looks like they fixed, whatever it was ...

[erlipton 1]

@Roxedus there's a bug in the ts-dnsserver docker... if I set a specific port on docker initial setup (example 8180) then the server's settings page will not update the auto-filled port from 5380 --> 8180. Result, if you update a setting unrelated to the port, it will actually also update to 5380 & confuse the hell out of me for 20 minutes

Edited February 4 by erlipton
so that i sound smarter than i actually am

[Roxedus 72]

10 hours ago, erlipton said:

settings page will not update the auto-filled

This is not a bug. The container has no idea what port you set on the host-side. 

[xPliZit_xs 3]

Hi,

 

would it be possible to have this TS-DNSSERVER work together with DNScrypt-Proxy running on another machine?

I currently have a unbound dns server forwarding to dnscrypt-proxy on another machine and wanted to give this docker a try but i dont want to miss out on the features of dnscryp-proxy.

Thanks.

[iTHiNDiL 0]

Hi @Roxedus,

 

The DNS resolution stop working last night after updating the container with the latest version.

 

After performing some tests the port 53 is closed from the network to the container.

 

Edited February 15 by iTHiNDiL

[Roxedus 72]

I didnt touch anything, if anything changed it had to be technium pushing a update thats not in the changelog, or that one of the few dependencies broke something. 

[opsec 0]

On 2/5/2020 at 2:35 AM, Roxedus said:

Let me know what you think. 

 

Well actually, I like to explain my users on the network, that a certain page i blocked on my network. So would it be possible to you to maked the dns sinkhole editable to a certain ip address? I think it could be nice to implement a blocked page.