Open Caveats

–Use Gemplus version 3.0.30 that no longer installs the gemgina.dll

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When a CPP Firewall policy is in place that drops all inbound and outbound traffic and no WINS address is sent to the VPN Client from the 3000 series Concentrator, Start Before Logon fails. If a WINS address is in place, Start Before Logon works fine. Also, if a WINS address is sent and the CPP rule drops all inbound traffic, but allows all outbound traffic, Start Before Logon works fine.

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Using the Aladdin “R2” model etoken, certain functions can be performed using the certificate even after the R2 token has been detached from the system (USB port). The VPN Client, for instance, can perform an IKE rekey without the token attached to the system. The reason for this is the design of the “R2” etoken: it does not contain the RSA key functions needed and must upload the private key to the system for these functions.

In contrast, the Aladdin “PRO” etoken must be connected to the USB port during an IKE rekey, otherwise the VPN Client connection terminates. This is Aladdin’s problem; it is not a VPN Client problem.

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Using the Solaris VPN Client, some applications are unable to operate properly. A possible indicator of the problem is that a large ping is unable to pass through the VPN Tunnel.

No problem exists when passing large packets using cTcp or normal IPSec. When using IPSec over UDP, Path MTU Discovery problems exist, as a result of which large packets cannot be transmitted.

An MTU issue currently exists with the Solaris VPN Client that causes fragmentation errors that might affect applications passing traffic through the VPN Tunnel.

To identify whether the VPN Client is properly fragmenting packets, use the following commands:

ping -n <known good ping target address>

ping -n -s <known good ping target address> 2500

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

	OL-5450-10	43

OL-5450-10 specifications

The ISEKI OL-5450-10 is a compact yet powerful tractor designed for a variety of agricultural tasks. It stands out in the market for its impressive combination of performance, efficiency, and user-friendly features, making it an ideal choice for both professionals and hobby farmers.

One of the main features of the OL-5450-10 is its robust 54 horsepower engine. This 3-cylinder water-cooled diesel engine is engineered for excellent fuel efficiency and reliability, providing the power needed for demanding agricultural operations. The engine’s design includes an efficient combustion chamber and advanced fuel injection technology, which contribute to lower emissions and reduced operating costs.

The transmission system of the ISEKI OL-5450-10 is another remarkable feature. It comes equipped with a synchronized transmission offering up to 12 forward and 12 reverse gears. This allows operators to choose the most suitable speed for different tasks, whether it be plowing, towing, or transporting materials. The easy-to-use gear shift mechanism ensures smooth transitions, minimizing the operator's fatigue during long working hours.

In terms of versatility, the OL-5450-10 is compatible with a wide range of attachments and implements. The tractor’s three-point hitch can handle various implements such as plows, cultivators, and mowers, extending its usability throughout the farming season. The hydraulic system is designed for efficiency, allowing for quick attachment changes and optimal performance of implements.

The compact design of the ISEKI OL-5450-10 enhances its maneuverability. With a tight turning radius, this tractor can easily navigate through narrow rows and confined spaces, making it suitable for horticultural and vegetable farming. The tractor's low center of gravity also contributes to its stability when operating on uneven terrain.

Additionally, the operator’s comfort has been prioritized in the design of the OL-5450-10. The spacious cab features ergonomic controls, adjustable seating, and excellent visibility, ensuring that operators can work efficiently without discomfort. The climate control options further enhance the working experience, allowing for extended hours in varying weather conditions.

Overall, the ISEKI OL-5450-10 represents an excellent balance of power, efficiency, and versatility. Its advanced features and user-friendly design make it an attractive choice for those seeking a dependable tractor that can adapt to various agricultural applications with ease.