VPN Client Version ->	4.6.02.0011	4.6.03.0021	4.6.04.0043	4.7.00.0533	4.8.00.0440	4.8.01.0300	4.8.01.0410	4.8.01.0590	4.8.02.0010	5.0.00.0090	5.0.00.0320	5.0.00.0340

Win95/98/ME		Yes		Yes		No		Yes		Yes (Last)	No		No		No		No		No		No		No
WinNT 			Yes		Yes		Yes (Last)	No		No		No		No		No		No		No		No		No
Win2K/XP		Yes		Yes		Yes		Yes		Yes		Yes		Yes		Yes		Yes		Yes		Yes		Yes
Windows 2003 Server 	No		No		No		Yes		Yes		Yes		Yes		Yes		Yes		Yes		Yes		Yes
Vista			No		No		No		No		No		No		Alpha		Beta		Beta (MSI Only)	Beta (MSI Only)	RC (MSI Only)	Yes*
WinXP 64-Bit		No		No		No		No		No		No		No		No		No		No		No		No
Vista 64-Bit		No		No		No		No		No		No		No		No		No		No		No		No

Last = The last supported release version for this platform
* = Missing features on Vista, please refer to Release-Notes for details.


			4.6.02.0023	4.6.03.0160	4.6.04.0061	4.7.00.0510	4.8.00.0490	4.9.00.0050	4.9.01.0030

Mac OS X 10.1.x		No		No		No		No		No		No		No
Mac OS X 10.2-10.3.x	Yes		Yes 		Yes		Yes		Yes		No		No
Mac OS X 10.4 PPC	No		Yes (1 Proc)	Yes		Yes		Yes		Yes		Yes*
Mac OS X 10.4 Intel	No		No		No		No		No		Yes (no PPP)	Yes*

* = Restarting the Cisco VPN client Service resolves the PPP issue. Please see CSCsd51157 for more information. 



			4.6.02.0030(VA)	4.6.03.0290	4.7.00.0640	4.8.00.0490

Linux 2.2.4		Yes		Yes (nonx86)	Yes (nonx86)	No
Linux 2.4		Yes		Yes*		Yes*		Yes*
Linux 2.6		Yes		Yes		Yes		Yes		
Linux biarch 32/x86_64	No		Yes		Yes		Yes

* = The x86_64 VPN Client now requires GLIBC_2.2 and libstdc++.so.5.  Distributions like RedHat 9 and SuSe 9 comply with these requirements.



			4.6.00.0045	4.6.02.0030

Solaris 6 - 9		Yes		Yes
Solaris 10		No		Yes (no PPP)