route pro pppd

[Petr Simek]

On 27 Jan 2000, David Rohleder wrote:

>     provider 1  +--------+           vnitrni sit
>    -------------+ router |     sitove adresy providera 1
>                 |        +-----+----------+------+--------
>    -------------+        |     sitove adresy providera 2
>     provider 2  +--+--+--+
>                    |  |
>                    |  |
>       ppp linky pouzivajici adresy providera 1
> 
> No a samozrejme src adresy providera 1 museji odchazet jeho linkou a u
> druheho taky. Uz mi to skoro funguje jenom lidi z ppp linek nemohou
> pristupovat k vnitrni siti. Mozna existuje nejake jednodussi reseni,
> ale zatim zadne nevidim.
> 
> Ukazka:
> 
> ip address add provider2/26 brd + dev eth2 
> ip address add provider1/24 brd + dev eth2 label eth2:alias1
> 
> ip route add provider2/26 table provider2 dev eth2
> ip route add provider1/24 table provider2 dev eth2
> ip route add default table provider2 via provider2-gw
> 
> ip route add provider1/24 table provider1 dev eth2
> ip route add provider2/26 table provider1 dev eth2
> ip route add default table provider1 via provider1-gw
> 
> ip rule add from provider2/26 table provider2 prio 120
> 
> # ppp pripojeni se routuji pres main - jsou na provider1.2 - provider1.63
> 
> ip rule add from provider1.64/26 table provider1 prio 121
> ip rule add from privider1.128/25 table provider1 prio 122

neslo by pridat jeste rule 'from provider1.64/26 to provider1.0/26 table main'
nebo jak se to pise - aby se pro packety z lokalu jdouci do provider1.0/26
pouzila hlavni tabulka ?

> David Rohleder						davro na ics.muni.cz

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|                          Petr Simek   APS JU                           |
|                             petrsi na jcu.cz                              |
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