CentOS5.2 FreeNX 문제요~ㅠ

안녕하세요.

CentOS5.2 에서 FreeNX가 잘 안되서 질문드립니다.

우선 두대의 컴퓨터가 같은 공유기 환경에 있습니다. 두대 모두 가상아이피구요.

한대는 XP가 깔려있구 클라이언트입니다.

다른한대는 CentOS5.2가 깔려있구 서버구요.

윈도우컴퓨터에서 FreeNX클라이언트로 서버컴퓨터에 접속하는데

Connected 서버아이피 메세지 나오고 나오구
인증키도 정상적으로 넘어가고
Downloading Session Information 도 나오는데 이 이후에

Host not found 라고 나오네요.

이렇게 계속 떠서 FreeNX 모두 다 최신버전으로 다시설치했는데도 이렇게 나오는...ㅠㅠ

해결방법 좀 부탁드립니다~ 좋은하루되세요~ ^^
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아래는 Host not found 메세지가 떴을때 FreeNX Details 입니다.

NX> 203 NXSSH running with pid: 2888
NX> 285 Enabling check on switch command
NX> 285 Enabling skip of SSH config files
NX> 285 Setting the preferred NX options
NX> 200 Connected to address: 192.168.0.4 on port: 22
NX> 202 Authenticating user: nx
NX> 208 Using auth method: publickey
HELLO NXSERVER - Version 3.3.0-15 - LFE
NX> 105 Hello NXCLIENT - Version 3.3.0
NX> 134 Accepted protocol: 3.3.0
NX> 105 Set shell_mode: shell
NX> 105 Set auth_mode: password
NX> 105 Login
NX> 101 User: hbin
NX> 102 Password: **********
NX> 103 Welcome to: www.pe.kr user: hbin
NX> 105 Listsession --user="hbin" --status="suspended\054running" --geometry="1280x1024x32+render" --type="unix-kde"
NX> 127 Available sessions:

Display Type Session ID Options Depth Screen Status Session Name
------- ---------------- -------------------------------- -------- ----- -------------- ----------- ------------------------------

NX> 148 Server capacity: not reached for user: hbin
NX> 105 Start session with: --link="lan" --backingstore="1" --encryption="1" --cache="16M" --images="64M" --shmem="1" --shpix="1" --strict="0" --composite="1" --media="0" --session="CentOS5.2" --type="unix-kde" --geometry="1024x768" --client="winnt" --keyboard="pc105\057us" --screeninfo="1024x768x32+render"
NXSERVER - Version 3.3.0-15 - LFE
Sun Mar 8 17:10:47 2009 running as user: 'nx' (uid: 100, pid: 26391) on 'www.hbinsblog.pe.kr'
Info: user login is hbin (NXShell)
Info: user password is '******' (NXShell)
Info: using 'sshd authentication' (NXShell)
Info: selected user 'hbin' is authenticated (NXNodeExec)
Info: password for selected user is in 'text' mode (NXNodeExec)
Info: preferred auth method is '' (NXNodeExec)
Info: selected NX Node with host name 'localhost', port '22' (NXNodeExec)
Info: selected publickey method to login NX Node (NXNodeExec)
Info: nxssh command line is '/usr/NX/bin/nxssh -nxservermode -l hbin localhost -p 22 -x -2 -i /usr/NX/etc/keys/node.localhost.id_dsa -o 'PubkeyAuthentication yes' -o 'RSAAuthentication yes' -o 'RhostsAuthentication no' -o 'PasswordAuthentication no' -o 'RhostsRSAAuthentication no' -o 'StrictHostKeyChecking no' /usr/NX/bin/nxnode' (NXNodeExec)
Info: nxssh child pid is: 26427 (NXNodeExec)
Info: received data in err channel from NX Node: 'nxssh: localhost: Name or service not known
' (NXNodeExec)
Info: NX Node out channel was closed (NXNodeExec)
Info: NX Node err channel was closed (NXNodeExec)
Info: closing nxssh's in, out, err FDs (flagfinished is: 0) (NXNodeExec)
Error: no 'CONNECTED' message from NX Node (NXNodeExec)
NX> 280 Exiting on signal: 15