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    jollysalman is offline Senior Member+
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    Default logic of PROXYSERVER

    Sir, proxy server kis terha use kertay hain me janta hon per muj ko es ka logic nahi pata. ke yeh kis terha kam kerta hai. yeh internet explorer me esa kiya kerta hai ke humary ip change hojati hai. Sir pls muje es ke full definition post keray thanks

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    Saqib Lodhi's Avatar
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    Janab mere pass English mein ek article hay Proxy Server ka jis ko mein urdu mein convert nahi ker sakta due time.........

    aap is ko read kerlo

    proxy server


    In an enterprise that uses the Internet, a proxy server is a server that acts as an intermediary between a workstation user and the Internet so that the enterprise can ensure security, administrative control, and caching service. A proxy server is associated with or part of a gateway server that separates the enterprise network from the outside network and a firewall server that protects the enterprise network from outside intrusion. A proxy server receives a request for an Internet service (such as a Web page request) from a user. If it passes filtering requirements, the proxy server, assuming it is also a cache server, looks in its local cache of previously downloaded Web pages. If it finds the page, it returns it to the user without needing to forward the request to the Internet. If the page is not in the cache, the proxy server, acting as a client on behalf of the user, uses one of its own IP addresses to request the page from the server out on the Internet. When the page is returned, the proxy server relates it to the original request and forwards it on to the user.
    To the user, the proxy server is invisible; all Internet requests and returned responses appear to be directly with the addressed Internet server. (The proxy is not quite invisible; its IP address has to be specified as a configuration option to the browser or other protocol program.)
    An advantage of a proxy server is that its cache can serve all users. If one or more Internet sites are frequently requested, these are likely to be in the proxy's cache, which will improve user response time. In fact, there are special servers called cache servers. A proxy can also do logging.
    The functions of proxy, firewall, and caching can be in separate server programs or combined in a single package. Different server programs can be in different computers. For example, a proxy server may in the same machine with a firewall server or it may be on a separate server and forward requests through the firewall.
    Read more about it at:
    > SearchNetworking.com offers a list of white papers about proxy servers and other network technologies. > Microsoft's ISA Server includes a proxy server. > Squid is a popular freeware product that combines proxy and cache functions. > Cache Now is a Web site devoted to caching, which reduces Internet traffic and gets pages to users more quickly.

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    jollysalman is offline Senior Member+
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    Quote Saqib Lodhi said: View Post
    Janab mere pass English mein ek article hay Proxy Server ka jis ko mein urdu mein convert nahi ker sakta due time.........

    aap is ko read kerlo

    proxy server


    In an enterprise that uses the Internet, a proxy server is a server that acts as an intermediary between a workstation user and the Internet so that the enterprise can ensure security, administrative control, and caching service. A proxy server is associated with or part of a gateway server that separates the enterprise network from the outside network and a firewall server that protects the enterprise network from outside intrusion. A proxy server receives a request for an Internet service (such as a Web page request) from a user. If it passes filtering requirements, the proxy server, assuming it is also a cache server, looks in its local cache of previously downloaded Web pages. If it finds the page, it returns it to the user without needing to forward the request to the Internet. If the page is not in the cache, the proxy server, acting as a client on behalf of the user, uses one of its own IP addresses to request the page from the server out on the Internet. When the page is returned, the proxy server relates it to the original request and forwards it on to the user.
    To the user, the proxy server is invisible; all Internet requests and returned responses appear to be directly with the addressed Internet server. (The proxy is not quite invisible; its IP address has to be specified as a configuration option to the browser or other protocol program.)
    An advantage of a proxy server is that its cache can serve all users. If one or more Internet sites are frequently requested, these are likely to be in the proxy's cache, which will improve user response time. In fact, there are special servers called cache servers. A proxy can also do logging.
    The functions of proxy, firewall, and caching can be in separate server programs or combined in a single package. Different server programs can be in different computers. For example, a proxy server may in the same machine with a firewall server or it may be on a separate server and forward requests through the firewall.
    Read more about it at:
    > SearchNetworking.com offers a list of white papers about proxy servers and other network technologies. > Microsoft's ISA Server includes a proxy server. > Squid is a popular freeware product that combines proxy and cache functions. > Cache Now is a Web site devoted to caching, which reduces Internet traffic and gets pages to users more quickly.
    Eid Mubarak,
    thanks for your reply. Sir, aap ke es article say say kisi haad tak to muje samja agaya hai per es article me koch technical batain bhi ki hain jo muje clear nahi horahi pls kisi or tarikay say reply kejiyah aap ka bohot bohot shokriya

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    Quote Saqib Lodhi said: View Post
    Janab mere pass English mein ek article hay Proxy Server ka jis ko mein urdu mein convert nahi ker sakta due time.........

    aap is ko read kerlo

    proxy server


    In an enterprise that uses the Internet, a proxy server is a server that acts as an intermediary between a workstation user and the Internet so that the enterprise can ensure security, administrative control, and caching service. A proxy server is associated with or part of a gateway server that separates the enterprise network from the outside network and a firewall server that protects the enterprise network from outside intrusion. A proxy server receives a request for an Internet service (such as a Web page request) from a user. If it passes filtering requirements, the proxy server, assuming it is also a cache server, looks in its local cache of previously downloaded Web pages. If it finds the page, it returns it to the user without needing to forward the request to the Internet. If the page is not in the cache, the proxy server, acting as a client on behalf of the user, uses one of its own IP addresses to request the page from the server out on the Internet. When the page is returned, the proxy server relates it to the original request and forwards it on to the user.
    To the user, the proxy server is invisible; all Internet requests and returned responses appear to be directly with the addressed Internet server. (The proxy is not quite invisible; its IP address has to be specified as a configuration option to the browser or other protocol program.)
    An advantage of a proxy server is that its cache can serve all users. If one or more Internet sites are frequently requested, these are likely to be in the proxy's cache, which will improve user response time. In fact, there are special servers called cache servers. A proxy can also do logging.
    The functions of proxy, firewall, and caching can be in separate server programs or combined in a single package. Different server programs can be in different computers. For example, a proxy server may in the same machine with a firewall server or it may be on a separate server and forward requests through the firewall.
    Read more about it at:
    > SearchNetworking.com offers a list of white papers about proxy servers and other network technologies. > Microsoft's ISA Server includes a proxy server. > Squid is a popular freeware product that combines proxy and cache functions. > Cache Now is a Web site devoted to caching, which reduces Internet traffic and gets pages to users more quickly.


    bohat khoob app nay member ki help ki...

    ager yeh Urdu maen tafseel say bata dain tou aur be acha hay.

    shukria

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    agair kesee Member koo pata hay.......aur woo Urdu Main share kar de.........to kaia he baat hoge..........
    Thanks,.

    Click Here to View All My Important Threads (Afridi)

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    jollysalman is offline Senior Member+
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    thanks for your reply. sir yeh to muj ko bhi pata hai. mera sawal yeh hai ke es proxy server ke pechai kia logic hai misal ke tur per meri ip 143.205.172.11, port 3127 yeh hai or me cable net use keraha hon. me koi bhi working proxy ip dalta hon to meri original ip change hojati hai es ke pechai kia logic hai. yakinan yeh koi jaado to nahi es ke pecha koi na koi logic to hota hi hoga na pls reply me

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    jollysalman is offline Senior Member+
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    es me ek or sawal yeh peda hota hai ke ager hum kisi or ke proxyserver use ker hain hai to kiya wo jan sakta hai ke koi our us kai proxy server me add howa hai. or ager es hai to wo humari web browsing bhi dekh sakta hoga kia esa hai. yahin humary computer me connet bhi hosakta hai. yani us ke pas full Administration rights hongay kiya me sahi hon

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    Zeeshan Khan's Avatar
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    wah nice sharing

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    jollysalman is offline Senior Member+
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    Quote Zeeshan Khan said: View Post
    wah nice sharing
    sir, abhi tak sawalat hi howay hain es ka koi jawab nahi mila. i think abhi wah kehne ka time nahi aya hai.

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    Quote Zeeshan Khan said: View Post
    wah nice sharing
    bhaijan agar appko kuch samjh aya hai to hame bhi samjha de
    This Is My Life,You Decide Yours

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    iss ko Samjna itnaa aaasaaan nahe.........may bee yeh bhaut time leeeeeeeee
    lets see................

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    ye lein urdu mein
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