kerberized ssh window client can't authenticate to kerberized Linux SSH server
 

I have a KDC named ker1.vnuhcm.edu.vn, and kerberized ssh server named ker2.vnuhcm.edu.vn. Then I used linux ssh client named ker3.vnuhcm.edu.vn to log in with gssapi-with-mic method (note: all of three above computers are running Redhat enterprise 4 update 3 OS), everything is OK. Then, In the another Window xp client with MIT kerberos client for window installed, I get a Secure CRT supporting GSSAPI application. After configuring needed option, I connect to SSH server, but there is a following error "all available GSSAPI mechanisms failed".

Does anyone meet above situation ?

I appreciate your help. Please