| 摘要 |
Automatically configuring split DNS operation in a wireless network device connected to a network. The wireless network device snoops one or more exchanged DHCP messages to obtain domain name(s) associated with the organization that are now used as target domain name suffix(es) for split DNS operations. For subsequent DNS queries, information within the message is analyzed to determine if the request includes a domain delimiter. If no delimiter, the DNS query message is sent to an internal DNS server that is located within an organization. If a delimiter exists, but the domain name in the message matches one of the target domain name suffixes, the DNS query message is sent to the internal DNS server as well. Otherwise, the DNS query message is routed over a different communication path.
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