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x25 rs-232 rs-449

I am setting up an X25 network connection. My x25 link is showing down. (I used Sunlink commands vcstat -L, x25stat and linkstate to show this) I am getting CRC and abort errors continously increasing while physically connected.

The rs-232 serial line from the telco modems to my server tested okay by telco. Perhaps my hsip card is not connected correctly? It is a hydra cable that breaks out the HSIP card from 80-pin to 4 ports of rs-232. Originally the HSIP card with a 80-pin to rs-449 (db-37), but this was replaced by the rs-232 hydra cable.

Any help or comments would be appreciated.

Reply to
Michael Jones
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What did you do to reconfigure the card's electrical interface from 449 to 232 ?? Just changing the physical cable is not enough. From what I could Google about the HSIP, RS-232 is not supported on-board, only via external converters. see docs-pdf.sun.com/805-6943-10/805-6943-10.pdf. (assuming this doc is current info)

--reed

Reply to
Reed

Thanks for that reed. Yes the hydra cable I have is from 'Performance Technologies' I am not certain if it is converting from 80-pin HSIP

449 to rs-232c DTE. IE Is it a line converter or do I need to purchase one ? I will be checking with the vendor. That failing I'll place a BOB on the end and verfiy the pinouts are rs-232.
Reply to
Michael Jones

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