Thanks, Charles. I've been planning to write a similar procedure although I 'm using a different ethernet adapter (WIZ110SR), different RTC (ST M41T81) and different processor (ZBasic ZX40p). Still, adapting your code should save me a lot of time and error.
BTW, I've also used the ConnectOne nano LanReach mentioned by the OP. It has a very attractive price, easy communication protocol (patterned after modem AT commands) and a nice set of Internet protocols (e.g. SMTP/POP3 for email which are much easier to use than Lantronix). Unfortunately, Mouser will not ship it outside the USA due to Homeland Security issues.
Also, Tibbo (http://tibbo.com/products/) has several ethernet-serial adapters some of which can be programmed in their Basic dialect. They have source examples for email, SNTP, etc. on their website. Unfortunately, their XPort like versions are not sold in the USA (I suspect because of Lantronix patents).
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