Greetings,
I have a client who has a standalone XP sp2 PC connecting to a Solutions unix server printing back to a ML320 printer on lpt1. Randomly when trying to print (and sometimes just when being in the telnet session), they get an error "Unix Host [ip address ] Does Not Reply Or Wrong Socket Number 2346.
Solutions removed the printers and re-added in which case it stopped printing completely. I tried everything and eventually rolled back PC which undid the change, but still have the print error at least 25% of the time.
I have disabled all software firewalls and even DMZ'ed the router for this workstation and allowed anonymous WAN requests, but still have the problem. I have firmware updated the Linksys Router.
My gut feeling is that there is some security enhancement in SP2 that causes this problem, but I have not been able to find a solution. Ping rates and tracerouts show a very quick 74ms average in 9 hops.
Any help would be appreciated.