Tuesday, March 27, 2012

How many of the suffixes listed will be used by the SmartConnector for DNS resolution?

When entering suffixes on the Setup > Network > DNS > Search Domains page on Connector Appliance running v6.1, only the first 6 search domains listed are used by the SmartConnectors for DNS resolution.

Any additional search domains added beyond the first 6 are not used for resolution by the DNS server.

Workarounds:

Depending on how many entries you have, there are a few options to work around this limitation:

1. Place the short names into /etc/hosts on the appliance.

2. Use fully-qualified names.

3. Create a 'virtual' domain to hold all the short names and re-configure DNS servers for that virtual domain to forward accordingly.

Note: For more information on virtual domains and forwarding, refer to the following site:

http://www.linuxquestions.org/questions/linux-general-1/resolv-conf-search-limited-to-six-725254/

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