Tackling Methods Of Dogs


The Right Way To Handle Found Dogs

More than 70,000 dogs are admitted every year by the animal shelters affiliated to the German Animal Welfare Association.

Found dogs represent the largest share and everyone has their own story. Some dogs lost masters and mistresses during a common vacation trip.

Other four-legged friends buff from home but cannot find their way back. But no matter what fate is behind it: Anyone who finds an apparently stray dog, can do a lot so that he can be returned to his owner.

“The finder should first look for a potential owner in the area and ask in the neighborhood if the four-legged friends there is known or missing, spokesman for the German Animal Welfare Association.

If this is not the case, you should check whether the animal is marked. Many dogs have tattoos in the ear, inside the thighs, or carry a microchip.

“Veterinarians can read the number stored on such a chip with a special reader. Subsequently, it can be checked that german longhaired pointer is available,  whether the dog was registered in the German pet registry, for example.

The Duties Of FInding A Stray Dog

But what do you have to pay attention to and do, if you find a stray four-legged friend? What obligations do you have if you unexpectedly come to the dog?

The finder must immediately report the find to the responsible founding authority, usually the municipality, He is obliged to deliver the found animal to the local community or to a designated location.”

This means: If you find a dog, it should be delivered to the local shelter. This then informs the responsible founding authority and takes the dog temporarily. In collaboration with a veterinarian, who checks the registration of the four-legged friend in an animal database (for example in the German pet registry), the shelter then tries to identify the owner?

Alternatively, the finder can bring the dog once to a veterinarian. This is particularly useful if the animal has obvious injuries or internal injuries are suspected. The veterinarian can not only perform the necessary examinations and treatments, he can also check if the animal is chipped.

“The treatment costs must basically take over the owner of the animal,” said the speech of the German Animal Welfare Association. “If this cannot be determined, the municipality in whose area the animal was seized is responsible for the reimbursement of costs.”

However, the responsible local authority should always be informed in advance. For those who simply keep a stray dog ​​commits fund mis-appropriation.

If you as Finder have no opportunity to visit a veterinarian or a shelter, the rule is: never leave the dog alone! Instead, you should call the police. The officers will take over the abandoned quadruped and take him to the shelter.

It is definitely worth the effort to look after the animal. According to an experience, over half of the found dogs that are released at the shelter can be returned to their owners.

Proxy (Computer Network)

network proxy

How The Network Proxy Works?

Schematic representation of a proxy (in the middle of the picture), which passes on the data transfer between the two outer computers.

A free web proxy (proxy representative “proxy”, from Latin proxus “next”) is a communication interface in a network. He works as a mediator who receives inquiries on the one hand, and then connects to the other via his own address.

If the proxy is used as a network component, on the one hand the actual address of a communication partner remains hidden from the other communication partner, which creates a certain anonymity.

On the other hand, as a (possible) link between different networks, it can realize a connection between communication partners even if their addresses are incompatible with each other and a direct connection is not possible.

In contrast to a simple address translation (NAT), a proxy server, also called a dedicated proxy, can manage and influence the communication itself, instead of passing the packets through unseen.

Specializing in a specific communication protocol, such as: As HTTP or FTP, he can analyze the data coherently, filter requests and make any adjustments if necessary, but also decide whether and in what form the response of the target to the actual client is passed.

Sometimes it serves to cache certain answers so that they can be retrieved more quickly in the case of recurring requests without having to request them again from the destination.

Working Method And Demarcation

Multiple Dedicated Proxies are often used in parallel on a single device to handle different protocols.

A generic proxy, also called circuit level proxy, is used as a protocol-independent filter on a firewall application.

He realizes there a port- and address-based filter module, which also supports a (possible) authentication for establishing a connection. In addition, it can be used for easy forwarding by listening on one port of a network adapter and passing the data to another network adapter and port.

He can neither see the communication nor lead nor influence the communication, because he does not know the communication protocol.

The Difference To A NAT Device

Technically, a typical proxy operates as a traffic intervening communication partner on the OSI layer 7, terminating the connections on both sides (thus being two separate connections) rather than simply passing the packets through like a NAT device.

Such a Dedicated Proxy is thus a utility for computer networks, which mediates in the traffic, and is therefore also called a proxy server: As an active mediator, it acts like a server to the requesting client and to a client, the other side, the target system,

However, there are overlaps with NAT in the generic Circuit Level Proxy operating on OSI layers 3 and 4, which may use the technique of simple address translation.

Nevertheless, NAT takes a barely noticed role among the proxies. Therefore, it is assumed in the following of the first-described variant, when in general of a (typical) proxy is mentioned.