[Help] LDAP Client Setup

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pongo
Posts: 7
Joined: 07 Jun 2025, 23:25
Austria

[Help] LDAP Client Setup

Post by pongo »

Hello,

I am trying to setup ldap client based on https://github.com/lldap/lldap running inside TOS 6.0 docker on F4-423

But getting check dns records network blocked?

Any idea to fix this?

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MikeZhang
TM Support
Posts: 381
Joined: 05 Sep 2023, 22:21

Re: [Help] LDAP Client Setup

Post by MikeZhang »

pongo wrote: ↑09 Jun 2025, 23:45
Hi, would you like to change DNS to 8.8.8.8 then try again?
To contact our team, please send email to following addresses, remember to replace (at) with @

Technical team: support(at)terra-master.com(for technical support)
Service team: service(at)terra-master.com(for purchasing, return, replacement, RMA service)
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eavn
Posts: 1
Joined: 11 Jun 2025, 15:52
Vietnam

Re: [Help] LDAP Client Setup

Post by eavn »

pongo wrote: ↑09 Jun 2025, 23:45 Hello,

I am trying to setup ldap client based on https://github.com/lldap/lldap running inside TOS 6.0 docker on F4-423

But getting check dns records network blocked?

Any idea to fix this?

Image
I use Synology LDAP Server instead of LLDAP. However, it appears that the LDAP Client on TM does not support LDAPS. When I enable the "Require secure/encrypted connection" option on the LDAP Server, TM reports a "Network Blocked" error. Removing this option allows the connection to succeed.
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Hope this helps.
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TMzethar
TM Support
Posts: 2819
Joined: 27 Oct 2020, 16:43

Re: [Help] LDAP Client Setup

Post by TMzethar »

eavn wrote: ↑20 Jun 2025, 14:32
Please tell us your NAS model and TOS version. We will verify it.
To contact our team, please send email to following addresses, remember to replace (at) with @:
Technical team: support(at)terra-master.com (for technical support)
Service team: service(at)terra-master.com (for purchasing, return, replacement, RMA service)
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gustang
Posts: 9
Joined: 22 Mar 2023, 10:55

Re: [Help] LDAP Client Setup

Post by gustang »

TMzethar wrote: ↑20 Jun 2025, 18:33
Thank you @TMzethar.
We test with various TNAS (F4-424/F4-424 Pro/F8-SSD Plus and now T9-500 Pro) and all TOS6 from beginning, now lastest TOS6 updated
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We also tests and ruled out certain cases. When enabling the "force clients to use Encrypted connections" option, the applications we use (Snipe-IT, Portainer, pGina, etc.) can still connect normally to the Synology LDAP Server via LDAPS:// (port 636). However, TNAS cannot connect (Network Blocked error) unless we disable the "force clients to use encrypted connections" option.
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