ISEKI CISCO SYSTEMS OL-5450-10 User Manual

Page 51

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51

Release Notes for VPN Client, Release 4.0 through Release 4.0.5.D

OL-5450-10

Open Caveats

Step 3

Change to the Advanced Tab and uncheck the “Internet Connection Firewall”
option.

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Some AOL applications might not be usable while a 4.0 VPN Client
connection is active. These include the AOL integrated web browser and
some internal links. Using external web browsers and other applications
should work over the VPN. These issues were seen most recently using AOL
version 7.0 and 8.0.

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To connect to a VPN 3000 Concentrator requiring Sygate Personal Firewall,
Sygate Personal Firewall Pro, using Are You There (AYT), the version of the
firewall must be 5.0, build 1175 or later. The VPN Client might not detect an
earlier version of the Sygate Personal Firewall and therefore, a connection
will not be allowed.

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After upgrading, the VPN Client is unable to connect to the VPN 3000
Concentrator. The ability for the VPN Client to negotiate an AES-192 IKE
Proposal has been removed. This change affects all VPN Client versions
greater than 3.7.2.

Workaround:

Reconfigure the VPN Concentrator so that it does not require an AES-192
IKE Proposal for VPN Client connections.

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The Equant remote access dialer does not automatically connect the Release
4.0 VPN Client, as it could when using the Release 3.x VPN Client. If you
have the Equant dialer configured to establish your VPN connection, the VPN
Client appears, but you must manually click Connect to connect. An updated,
Cisco-specific .dll file is available from Equant to fix this problem.

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The 4.0 VPN Client (on Windows 2000 or Windows XP) connects but is
unable to pass data over the VPN tunnel. Viewing the routing table using
“route print” at a command prompt shows the default gateway has been
modified incorrectly as in the example below.

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