troubleshooting Question

Hi All, I am getting this error message

Avatar of Pratap345
Pratap345 asked on
Unix OS
4 Comments1 Solution267 ViewsLast Modified:
Hi All,

I am unable to login from other desktop my sun server, it says "network failed", just yesterday i was able to login from any desktop, once i logged in to my server, i can ftp or telnet to any other server in my network succesfully, suddenly now I cant, so I checked on server console, for every minutes its giving this error message, is it any thing to do with that, or what happend, why cant login from windows desktop.
one more think, from server console also i cant ftp or telnet to any other server, plz help me out.
this is the error message on server console
" aug 17 11:44:11 hostname sendmail [454]: [ID 702911 mail.alert1 unable to qualify my own domain name (hostname) -- using short name "

thanks in advance

bye
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