
 
 
 
 
 
                                      ,                                ,                                                                        . 
 
 1 . 	 N a m e   s e r v e r   ( p r i m a r y   D N S ) 
 
 2 . 	 N a m e   s e r v e r   ( s e c o n d a r y   D N S ) 
 
 3 . 	 M a i l   s e r v e r 
 
 4 . 	 P r o x y   f o r   m a i l   u s e r s 
 
 5 . 	 P r o x y   f o r   i n t e r n e t   u s e r s 
 
 6 . 	 A c c e s s   s e r v e r 
 
 7 . 	 R o u t e r   (              ) 
 
 8 .   w w w   s e r v e r 
 
 
 
                                  g a t e w a y      r o u t e r                       f i r e w a l l                                                               .                            ,                                             g a t e w a y -    (     ) ,                                  f i r e w a l l -  . 
 
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 
             d i a l - u p -  
 
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                                           ,                                                                                           (                )              ! 
 
                                                                                                               ,                                    ,                                        c o n n e c t i o n -  ,                                       c o n n e c t i o n -   ,                                     ! 
 
 1 . 	                                                                      ,                                                                r e d i r e c t -                                                     t e l e x - a .                                e - m a i l  ,                             d i a l - u p - e                                                      ,                        -                          ,                                          e - m a i l ,                i n t e r n e t            .               -       o               ,                                                                                                               m a i l            ,                            . 
 
 2 . 	                                    ,                            U n i x                              . 
 
                     ,                                       a c c e s s   s e r v e r -                                               .                           ,                                                                                                                                          ,                                                         ,                                                                                            .   
 
                . 
 
                                  P C I ,             I S A . 
 
 I S A                                                                                         .                   I S A      6 0 0                       . 
 
 P C I                                               ,                                                                          .   
 
             ,        P C I      I S A                                                                            r o u t e r ,                                                          ,                                                                   .                                                                                                                       ,                                       P C I ,                          I S A 
 
                                 3              P C I        ,         2   C O M        ,                      5                                     . 
 
 I S A                                              ,                            :   
 
      P e n t i u m   I I I                  c h i p s e t   (                  )   i n t e l   8 1 5 
 
      P e n t i u m   I V   -               c h i p s e t   (                  )   i n t e l   8 4 5 
 
                                                 : 
 
 
 
 1 . 	                                                                     . 
 
 2 . 	 (                 )                                                         ,                                   h a r d         . 
 
                                   U S R o b o t i c s ,        ,                                          .   
 
                                                                                                            ,                                                           .                                                           U S R o b o t i c s ,                      .        ,                                                                  .   
 
 
 
          
 
 
 
                                               ,                                           D S L         . 
 
                                   ,                             .                 : 
 
 C o m p 1   - - -   e t h e r n e t   l i n e   - - -   C o m p 2 
 
         ,                                      e t h e r n e t          ,                                   . 
 
                                                         1 0             ,                                   : 
 
 C o m p 1      e t h e r n e t   l i n e   - - -   D S L   M o d e m   - - - - -   t e l   l i n e   ( 1 0   k m )   - - -   D S L   m o d e m   - - -   e t h e r n e t   l i n e   - - -   C o m p 2 
 
                                                                                      ?                                                 .                                                                                                                            .                                                 $ 1 1 0 ,                            ,                                              ,                                                                                                                     .                                   J                                                        .                                                   ,                                                                          ,                                                          ,                             . 
 
   D S L                                                                4                                                      .   
 
                         ,                                            .                                              D S L                                                         D S L   A C C E S S   C O N C E N T R A T O R ,                                                                 .                                                                                    D S L                                             .   D S L                               ,                                      ,                                                                                                          6 4   k b / s                                                 (              )                               s h a p e r - a                                                                                         . 
 
                                                                                                             
 
                       (               ) . 
 
                                         (               ) .                                                                            .                          H U B -                                           d i a l - u p            .                 H U B -  ,                                                                            .                                                                                                             5 1 2   k b / s .                          -     4 1 6                     9 6       d i a l - u p                       (            ) . 
 
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 -B>B  AB0=40@B  ?>O28;AO  2  =0G0;5  1 9 8 0 - E  3.   :0:  A?5F8D8:0F8O  8=B5@D59A0  <564C  CAB@>9AB2><  4>ABC?0  :  A5B8  ( =0?@8<5@,   <C;LB8?;5:A>@><)   8  2KA>:>A:>@>AB=>9  A5BLN  A  ?0:5B=>9  ?5@540G59  40==KE.   !B0=40@B  V . 3 5   1K;  @07@01>B0=  4;O  ?>4:;NG5=8O  3@C??K  <>45<>2  :  :><<C=8:0F8>==><C  CAB@>9AB2C.   @C??0  <>45<>2  @01>B05B  2  :>=D83C@0F88,   >1@0B=>9  <C;LB8?;5:A>@C,   B. 5.   <C;LB8?;5:A>@  >1J548=O5B  =5A:>;L:>  1 9 , 2 - :18B/ A  <>45<=KE  ;8=89,   >1@07CO  87  =8E  >4=C  1KAB@CN  ;8=8N
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 
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 < < <   2 2 0   C N T C .   E S M T P   A n t i s p a m - M T A ;   M o n ,   4   N o v   2 0 0 2   1 9 : 3 7 : 5 6   + 0 3 0 0   ( M S K ) 
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 
 < < <   2 5 0   2 . 1 . 0   < s p a m t e s t @ a b u s e . n e t > . . .   S e n d e r   o k 
 
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 
 < < <   5 5 0   5 . 7 . 1   < r e l a y t e s t @ a b u s e . n e t > . . .   R e l a y i n g   d e n i e d 
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 
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 
 < < <   2 5 0   2 . 1 . 0   < s p a m t e s t > . . .   S e n d e r   o k 
 
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 
 < < <   5 5 0   5 . 7 . 1   < r e l a y t e s t @ a b u s e . n e t > . . .   R e l a y i n g   d e n i e d 
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 
 < < <   5 5 0   5 . 7 . 1   < r e l a y t e s t @ a b u s e . n e t > . . .   R e l a y i n g   d e n i e d 
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 
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 
 < < <   2 5 0   2 . 1 . 0   < s p a m t e s t @ [ 6 2 . 8 4 . 1 0 0 . 1 7 ] > . . .   S e n d e r   o k 
 
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 
 < < <   5 5 0   5 . 7 . 1   < r e l a y t e s t @ a b u s e . n e t > . . .   R e l a y i n g   d e n i e d 
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 
 < < <   2 5 0   2 . 1 . 0   < s p a m t e s t @ m a i l . d u b n a . r u > . . .   S e n d e r   o k 
 
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 
 < < <   5 5 0   5 . 7 . 1   < r e l a y t e s t @ a b u s e . n e t > . . .   R e l a y i n g   d e n i e d 
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 
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 
 < < <   2 5 0   2 . 1 . 0   < s p a m t e s t @ [ 6 2 . 8 4 . 1 0 0 . 1 7 ] > . . .   S e n d e r   o k 
 
 > > >   R C P T   T O : < r e l a y t e s t % a b u s e . n e t @ [ 6 2 . 8 4 . 1 0 0 . 1 7 ] > 
 
 < < <   5 5 0   5 . 7 . 1   < r e l a y t e s t % a b u s e . n e t @ [ 6 2 . 8 4 . 1 0 0 . 1 7 ] > . . .   R e l a y i n g   d e n i e d 
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 < < <   2 5 0   2 . 0 . 0   R e s e t   s t a t e 
 
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 
 < < <   2 5 0   2 . 1 . 0   < s p a m t e s t @ [ 6 2 . 8 4 . 1 0 0 . 1 7 ] > . . .   S e n d e r   o k 
 
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 
 < < <   5 5 0   5 . 7 . 1   < r e l a y t e s t % a b u s e . n e t @ m a i l . d u b n a . r u > . . .   R e l a y i n g   d e n i e d 
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 
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 
 < < <   2 5 0   2 . 1 . 0   < s p a m t e s t @ [ 6 2 . 8 4 . 1 0 0 . 1 7 ] > . . .   S e n d e r   o k 
 
 > > >   R C P T   T O : < " r e l a y t e s t @ a b u s e . n e t " > 
 
 < < <   5 5 0   5 . 7 . 1   < " r e l a y t e s t @ a b u s e . n e t " > . . .   R e l a y i n g   d e n i e d 
 
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 
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 
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 
 < < <   2 5 0   2 . 1 . 0   < s p a m t e s t @ [ 6 2 . 8 4 . 1 0 0 . 1 7 ] > . . .   S e n d e r   o k 
 
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 
 < < <   5 5 0   5 . 7 . 1   < " r e l a y t e s t % a b u s e . n e t " > . . .   R e l a y i n g   d e n i e d 
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 
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 
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 
 < < <   2 5 0   2 . 1 . 0   < s p a m t e s t @ [ 6 2 . 8 4 . 1 0 0 . 1 7 ] > . . .   S e n d e r   o k 
 
 > > >   R C P T   T O : < r e l a y t e s t @ a b u s e . n e t @ [ 6 2 . 8 4 . 1 0 0 . 1 7 ] > 
 
 < < <   5 5 0   5 . 7 . 1   < r e l a y t e s t @ a b u s e . n e t @ [ 6 2 . 8 4 . 1 0 0 . 1 7 ] > . . .   R e l a y i n g   d e n i e d 
 
 R e l a y   t e s t   1 1 
 
 > > >   R S E T 
 
 < < <   2 5 0   2 . 0 . 0   R e s e t   s t a t e 
 
 > > >   M A I L   F R O M : < s p a m t e s t @ [ 6 2 . 8 4 . 1 0 0 . 1 7 ] > 
 
 < < <   2 5 0   2 . 1 . 0   < s p a m t e s t @ [ 6 2 . 8 4 . 1 0 0 . 1 7 ] > . . .   S e n d e r   o k 
 
 > > >   R C P T   T O : < " r e l a y t e s t @ a b u s e . n e t " @ [ 6 2 . 8 4 . 1 0 0 . 1 7 ] > 
 
 < < <   5 5 0   5 . 7 . 1   < " r e l a y t e s t @ a b u s e . n e t " @ [ 6 2 . 8 4 . 1 0 0 . 1 7 ] > . . .   R e l a y i n g   d e n i e d 
 
 R e l a y   t e s t   1 2 
 
 > > >   R S E T 
 
 < < <   2 5 0   2 . 0 . 0   R e s e t   s t a t e 
 
 > > >   M A I L   F R O M : < s p a m t e s t @ [ 6 2 . 8 4 . 1 0 0 . 1 7 ] > 
 
 < < <   2 5 0   2 . 1 . 0   < s p a m t e s t @ [ 6 2 . 8 4 . 1 0 0 . 1 7 ] > . . .   S e n d e r   o k 
 
 > > >   R C P T   T O : < r e l a y t e s t @ a b u s e . n e t @ m a i l . d u b n a . r u > 
 
 < < <   5 5 0   5 . 7 . 1   < r e l a y t e s t @ a b u s e . n e t @ m a i l . d u b n a . r u > . . .   R e l a y i n g   d e n i e d 
 
 R e l a y   t e s t   1 3 
 
 > > >   R S E T 
 
 < < <   2 5 0   2 . 0 . 0   R e s e t   s t a t e 
 
 > > >   M A I L   F R O M : < s p a m t e s t @ [ 6 2 . 8 4 . 1 0 0 . 1 7 ] > 
 
 < < <   2 5 0   2 . 1 . 0   < s p a m t e s t @ [ 6 2 . 8 4 . 1 0 0 . 1 7 ] > . . .   S e n d e r   o k 
 
 > > >   R C P T   T O : < @ [ 6 2 . 8 4 . 1 0 0 . 1 7 ] : r e l a y t e s t @ a b u s e . n e t > 
 
 < < <   5 5 0   5 . 7 . 1   < @ [ 6 2 . 8 4 . 1 0 0 . 1 7 ] : r e l a y t e s t @ a b u s e . n e t > . . .   R e l a y i n g   d e n i e d 
 
 R e l a y   t e s t   1 4 
 
 > > >   R S E T 
 
 < < <   2 5 0   2 . 0 . 0   R e s e t   s t a t e 
 
 > > >   M A I L   F R O M : < s p a m t e s t @ [ 6 2 . 8 4 . 1 0 0 . 1 7 ] > 
 
 < < <   2 5 0   2 . 1 . 0   < s p a m t e s t @ [ 6 2 . 8 4 . 1 0 0 . 1 7 ] > . . .   S e n d e r   o k 
 
 > > >   R C P T   T O : < @ m a i l . d u b n a . r u : r e l a y t e s t @ a b u s e . n e t > 
 
 < < <   5 5 0   5 . 7 . 1   < @ m a i l . d u b n a . r u : r e l a y t e s t @ a b u s e . n e t > . . .   R e l a y i n g   d e n i e d 
 
 R e l a y   t e s t   1 5 
 
 > > >   R S E T 
 
 < < <   2 5 0   2 . 0 . 0   R e s e t   s t a t e 
 
 > > >   M A I L   F R O M : < s p a m t e s t @ [ 6 2 . 8 4 . 1 0 0 . 1 7 ] > 
 
 < < <   2 5 0   2 . 1 . 0   < s p a m t e s t @ [ 6 2 . 8 4 . 1 0 0 . 1 7 ] > . . .   S e n d e r   o k 
 
 > > >   R C P T   T O : < a b u s e . n e t ! r e l a y t e s t > 
 
 < < <   5 5 0   5 . 7 . 1   < a b u s e . n e t ! r e l a y t e s t > . . .   R e l a y i n g   d e n i e d 
 
 R e l a y   t e s t   1 6 
 
 > > >   R S E T 
 
 < < <   2 5 0   2 . 0 . 0   R e s e t   s t a t e 
 
 > > >   M A I L   F R O M : < s p a m t e s t @ [ 6 2 . 8 4 . 1 0 0 . 1 7 ] > 
 
 < < <   2 5 0   2 . 1 . 0   < s p a m t e s t @ [ 6 2 . 8 4 . 1 0 0 . 1 7 ] > . . .   S e n d e r   o k 
 
 > > >   R C P T   T O : < a b u s e . n e t ! r e l a y t e s t @ [ 6 2 . 8 4 . 1 0 0 . 1 7 ] > 
 
 < < <   5 5 0   5 . 7 . 1   < a b u s e . n e t ! r e l a y t e s t @ [ 6 2 . 8 4 . 1 0 0 . 1 7 ] > . . .   R e l a y i n g   d e n i e d 
 
 R e l a y   t e s t   1 7 
 
 > > >   R S E T 
 
 < < <   2 5 0   2 . 0 . 0   R e s e t   s t a t e 
 
 > > >   M A I L   F R O M : < s p a m t e s t @ [ 6 2 . 8 4 . 1 0 0 . 1 7 ] > 
 
 < < <   2 5 0   2 . 1 . 0   < s p a m t e s t @ [ 6 2 . 8 4 . 1 0 0 . 1 7 ] > . . .   S e n d e r   o k 
 
 > > >   R C P T   T O : < a b u s e . n e t ! r e l a y t e s t @ m a i l . d u b n a . r u > 
 
 < < <   5 5 0   5 . 7 . 1   < a b u s e . n e t ! r e l a y t e s t @ m a i l . d u b n a . r u > . . .   R e l a y i n g   d e n i e d 
 
 R e l a y   t e s t   r e s u l t 
 
 A l l   t e s t s   p e r f o r m e d ,   n o   r e l a y s   a c c e p t e d . 
 
 
 
   
 
              .                 -                                                        o p e n   r e l a y .               ,                     
 
 R e d   H a t   7 . x            -                                     L i n u x c o n f                                                                                s e n d m a i l .                     ,                                     ,                                     ,                          W i n d o w s ,                                                        .                     -                                           ,                                                                                    ,                                             ,                   ,                          ,                                              J,                                  .                                         ,                                                                                                                              ,                                                   .                                            s e n d m a i l    (                                  ) ,                                                                s e n d m a i l . c f ,                                                                  s e n d m a i l                  ,                   ,                                                         s e c u r i t y ,                                                                              .       ,                                                                   s e n d m a i l . c f ,                                  r e l a y                                         ,   d o w n l o a d - a                  ,                     ,                         s e n d m a i l . c f ,                                                                                .   
 
 
 
                .                             . 
 
                                                 s e n d m a i l ,   p o s t f i x ,   I   q m a i l . 
 
   S e n d m a i l ,                                                       ,                                         . 
 
    P o s t f i x                    ,             ,                        s e n d m a i l                                                      M a n d r a k e   L i n u x ,                                                                             . 
 
 Q m a i l                             ,                          ,                           s e c u r i t y            .                                     ,                                                                     m a i l   u s e r -                          ,                                                               ,                                 ,                                     ,             m y s q l ,                                                                . 
 
 P o s t f i x                        ,                                                                           w e b   m a i l -     . 
 
    Q m a i l                                                           w e b   m a i l e r   (               )   N e o M a i l ,                a                 P e r l .                                                                 R e d h a t   7 . 2 ,   7 . 3 ,     -                     p e r l - a .   N e o M A i l                                 R e d H a t   7 . 0 ,       7 . 1               ,                                            ,           ,                           ,                                                    7 . 2                          m a i l e r      s q u i r r e l m a i l .                                      m a i l e r -                                   ,                           .   N e o m a i l                                               S e n d m a i l . 
 
     R e d H a t   7 1 ,   7 2 ,   7 3 ,   8 . 0 +   S e n d m a i l             w e b   m a i l e r   s q u i r r e l m a i l . 
 
 w w w . s q u i r r e l m a i l . o r g .                                       ,                                    w e b   i n t e r f a c e -   .                                                 R e d   H a t   8 . 0 ,                             .                                   w e b   m a i l e r   H O R D ,                                                          ,                                                       . 
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 
 1 . 	 V i r t u a l   h o s t s 
 
 2 . 	 C o l o c a t i o n 
 
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                :                                                                 l e o p o l d . r u   .                                 v i k t o r . r u .                                                .                                               w w w          ,             h t t p                      o d i n ,   8 0 -         ,                               l i s t e n -      (        )                         .                                            8 0 -          ,                          8 1 -   ,                      w w w                           8 0 -   &                                             . 
 
    w w w   s e r v e r -    A p a c h e ,                               w e b   s e r v e r -             L i n u x ,           W i n d o w s ,                    V i r t u a l   H o s t . 
 
                                                                       i p   a d d r e s s           D N S   ( n a m e   s e r v e r   -    ) ? ? ? 
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           D N S - e               ,        l e o p o l d . r u                        -     i p         .                     D N S          ,                                       v i k t o r . r u ,          ,        v i k t o r . r u                                      i p ,                     D N S - e   l e o p o l d - a . r u ,                                                                .                               D N S .                          a p a c h e ,                     h t t p d . c o n f                 V i r t u a l   h o s t s                                S e r v e r N a m e   l e o p o l d . r u               D o c u m e n t R o o t   (             h t m l                           H T M L )           / v a r / w w w / l e o p o l d ,                                S e r v e r N a m e   v i k t o r . r u ,            D o c u m e n t R o o t                            / v a r / w w w / v i k t o r . 
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 1 .                                       (             ) I P          ,                                               ,                                                                                                . 
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   2 .                                 e - m a i l  ,                                            ,                                                                ,                                                                         i p                      e - m a i l . 
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   2 .                                    ! ! ! 
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     ,                           !                       ?               ,                                           w e b                                  ,              .                                                                                   t e m p o r a r y   i n t e r n e t   f i l e s  ,                                                               ,                                                       .                                  :         ,                                          ,                                                                                         ,                   ,                                                         .                   ,                                                                                                ,                                                .                              ,                                                       (             w w w . y a h o o . c o m ,   w w w . y a n d e x . r u ,       .        ) .       
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                                               .                            ,                                          .                                                                                                                   ,                      ,                                                                        < s h i f t + r e f r e s h >   ( M i c r o s o f t   I E )        < c t r l + r e f r e s h >   ( N e t s c a p e   )                                                       . 
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