Show Posts
This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.
Pages: [1]
1
Other modules / Problem with resolving certain names (DNS caching problem?)
« on: July 09, 2019, 12:03:54 pm »
Hello,
I tried to setup AD on zentyal in one place, where there are some computers connected to vpn (happens on a router not managed by me, don't know the exact details) which allows them to access certain services. Zentyal box is not part of this vpn.
My problem is, no matter if I set up forwarders, enter addresses and IPs in hostnames or as separate domains, it always goes this way:
ping address.tld on computer connected to this vpn works several times and then stops until I change something. Looks like after several tries zentyal tries to cache something, but as it's not part of vpn, it doesn't get the adress. Weird thing is if I add the addresses in hostnames/domains, it's all the same.
How to diagnose this and if that's indeed caching problem, can caching be disabled for several domains, or, if not, for all?
I tried to setup AD on zentyal in one place, where there are some computers connected to vpn (happens on a router not managed by me, don't know the exact details) which allows them to access certain services. Zentyal box is not part of this vpn.
My problem is, no matter if I set up forwarders, enter addresses and IPs in hostnames or as separate domains, it always goes this way:
ping address.tld on computer connected to this vpn works several times and then stops until I change something. Looks like after several tries zentyal tries to cache something, but as it's not part of vpn, it doesn't get the adress. Weird thing is if I add the addresses in hostnames/domains, it's all the same.
How to diagnose this and if that's indeed caching problem, can caching be disabled for several domains, or, if not, for all?
Pages: [1]