I changed the configuration of our internal network and need to reconfigure the dnscache IP's, I have searched and searched and cannot figure out how to do this. Any help would be greatly appreciated.
Thanks!
Need to reconfigure the dnscache IP's
Need to reconfigure the dnscache IP's
I have a similar problem. DNSCache seems to copy lookups from an outside DNS Server, so when it resolves the server address we get the public IP, but we need it to resolve to the internal with our own DNS Servers. Without this, a lot of mail gets deferred.
Is there a way to tell DNSCache where to get its IPs (which DNSs to use)? /etc/resolv.conf?
Is there a way to tell DNSCache where to get its IPs (which DNSs to use)? /etc/resolv.conf?
- jorgedlcruz
- Zimbra Alumni
- Posts: 2782
- Joined: Thu May 22, 2014 4:47 pm
Need to reconfigure the dnscache IP's
Hi ninjavz,
In the next Config Guide, you can search by dns - https://files.zimbra.com/docs/config-guide/index.html
And you will obtain the next, pay attention to the value zimbraDNSMasterIP, so you need to play with it, in the same Config Guide you can select more Columns to see better info.
The proper values are:
zmprov ms `zmhostname` +zimbraDNSMasterIP 8.8.8.8
Or if you want to remove some old DNS server:
zmprov ms `zmhostname` -zimbraDNSMasterIP OLDIPDNSSERVER
Best regards
In the next Config Guide, you can search by dns - https://files.zimbra.com/docs/config-guide/index.html
And you will obtain the next, pay attention to the value zimbraDNSMasterIP, so you need to play with it, in the same Config Guide you can select more Columns to see better info.
The proper values are:
zmprov ms `zmhostname` +zimbraDNSMasterIP 8.8.8.8
Or if you want to remove some old DNS server:
zmprov ms `zmhostname` -zimbraDNSMasterIP OLDIPDNSSERVER
Best regards
Need to reconfigure the dnscache IP's
Great info.
Just one more thing before testing, I would like to know the current DNSMasterIP, how can I see that?
Regards
Just one more thing before testing, I would like to know the current DNSMasterIP, how can I see that?
Regards
Need to reconfigure the dnscache IP's
Will reply myself since I found it:
# su - zimbra
$ zmprov getServer `zmhostname` | grep DNSMasterIP
# su - zimbra
$ zmprov getServer `zmhostname` | grep DNSMasterIP
- jorgedlcruz
- Zimbra Alumni
- Posts: 2782
- Joined: Thu May 22, 2014 4:47 pm
Need to reconfigure the dnscache IP's
Nice! I will create a Wiki article today about dnscache as we don't have too much info in the Wiki.
Have a good day.
Have a good day.