Delphix Express is not able to resovle scanname(oracle rac) under seperate VLAN without dns server.Is there any way to edit /etc/named.conf under prebuild delphix engine to fix this issue?
Or any ideas who had same issues?
Or any ideas who had same issues?
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180 Points
Posted 4 years ago
Adam Bowen, Official Rep
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17,884 Points
Cico,
You can add/change the DNS settings of the Delphix Engine via the admin portal. From the login page, click the "Server Setup" link, then enter the username and password (default is sysadmin/sysadmin). Once there you can change the dns settings. See pics below
You can add/change the DNS settings of the Delphix Engine via the admin portal. From the login page, click the "Server Setup" link, then enter the username and password (default is sysadmin/sysadmin). Once there you can change the dns settings. See pics below
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180 Points
Adam Bowen, Official Rep
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17,884 Points
Adam Bowen, Official Rep
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17,884 Points
I discussed this with some colleagues to get a consensus before answering. Ultimately, if you need to have name resolution, you need to be able to access a DNS server. The operating system of the Delphix Engine is not accessible, nor modifiable. You could either:
- Ask for fw rules to allow you to query the DNS servers
- Setup your own little DNS stubs on a Linux/Windows machine in your VLAN to service those requests for you.
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180 Points
Thanks Adam for those details.
I will build my dns server for this VLAN.
I will build my dns server for this VLAN.
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180 Points
Hi Adam,
I have multiple DNS servers under my VLAN and I saw the order of DNS causes the name resolution timeout issues.
Can you please check what is the the timeout period for first dns query from Delphix Engine internal?
I have multiple DNS servers under my VLAN and I saw the order of DNS causes the name resolution timeout issues.
Can you please check what is the the timeout period for first dns query from Delphix Engine internal?
Adam Bowen, Official Rep
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17,884 Points
I will ask.