[Wrf-users] can't connect to remore computers

[Fatkhuroyan]

hi,
my quetion is very simple,i try to execute wrf portal by 
using remote computer ( SSH ) and it work for yesterday 
also the days before.
but recently i can't connect to remote computer so i can't 
execute wrf because the all datas are in remote computer.
when i fill the user name and password,the machine say 
"auth fail" or " connection fail".
then i try to connect the remote computer by another PC 
but the result is same ("auth fail").what wrong with 
that???
thanks.
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