bridge+tunel+vlan

David Trcka trcka na poda.cz
Středa Leden 30 11:32:45 CET 2002


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On 30 Jan 2002, David Rohleder wrote:

>        set_flag [vlan-device] 0 | 1
>               When 1, ethernet header  reorders  are  turned  on.
>               Dumping the device will appear as a common ethernet
>               device without vlans. When 0(default) however, eth­
>               ernet  headers  are not reordered, which results in
>               vlan tagged packets when dumping the  device.  Usu­
>               ally the default gives no problems, but some packet
>               filtering programs might have problems with it.
> 
> 
> Podle mne se tam pise, ze kdyz pak tcpdumpem posloucham na drate, tak
> vidim normalni pakety bez vlanu.
> 
Ha, tak tady bude asi zakopany pes, ja tam mam

* FLAGS:  1 REORDER_HDR When this is set, the VLAN device will move the
            ethernet header around to make it look exactly like a real
            ethernet device.  This may help programs such as DHCPd which
            read the raw ethernet packet and make assumptions about the
            location of bytes.  If you don't need it, don't turn it on,
            because there will be at least a small performance
            degradation. Default is OFF.

Ten Vas text vypada trochu slibneji. Zkusim a dam vedet vysledek.  
Kazdopadne dekuju za pomoc.

- -- 
    David Trcka, network administrator
  PODA s.r.o., Internet Service Provider
Ostrava, 28. rijna 150, The Czech Republic
        Voice/Fax: +420 69 6612600
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"If everything is under control, you are moving too slow."
                          -- Mario Andretti
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