root@cx939-desktop:/home/cx939# openssl s_client -connect 10.20.160.98:443 -ssl3 
CONNECTED(00000003)
depth=0 /C=US/ST=CA/L=CA/O=VMware, Inc./OU=VMware, Inc./CN=VMware/emailAddress=support@vmware.com
verify error:num=18:self signed certificate
verify return:1
depth=0 /C=US/ST=CA/L=CA/O=VMware, Inc./OU=VMware, Inc./CN=VMware/emailAddress=support@vmware.com
verify return:1
---
Certificate chain
 0 s:/C=US/ST=CA/L=CA/O=VMware, Inc./OU=VMware, Inc./CN=VMware/emailAddress=support@vmware.com
   i:/C=US/ST=CA/L=CA/O=VMware, Inc./OU=VMware, Inc./CN=VMware/emailAddress=support@vmware.com
---
Server certificate
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
subject=/C=US/ST=CA/L=CA/O=VMware, Inc./OU=VMware, Inc./CN=VMware/emailAddress=support@vmware.com
issuer=/C=US/ST=CA/L=CA/O=VMware, Inc./OU=VMware, Inc./CN=VMware/emailAddress=support@vmware.com
---
No client certificate CA names sent
---
SSL handshake has read 807 bytes and written 306 bytes
---
New, TLSv1/SSLv3, Cipher is AES256-SHA
Server public key is 1024 bit
Compression: NONE
Expansion: NONE
SSL-Session:
    Protocol  : SSLv3
    Cipher    : AES256-SHA
    Session-ID: 
    Session-ID-ctx: 
    Master-Key: D4149CD898DC1055BF20CD0A3633817062D46BC634709A046BA929BE382E1A76A6AF34D9BEB6B6E231FD61B7666189C3
    Key-Arg   : None
    Start Time: 1190620776
    Timeout   : 7200 (sec)
    Verify return code: 18 (self signed certificate)
---

root@cx939-desktop:/home/cx939# openssl s_client -connect 10.20.160.98:443 -tls1
CONNECTED(00000003)
9642:error:1408F10B:SSL routines:SSL3_GET_RECORD:wrong version number:s3_pkt.c:288: