Kelly Robinson a =E9crit :
> Some firewalls, after receiving a packet, generate a new packet and =


> populate it with data from the original, rather than forwarding the =


> same packet that was received. What are the advantages and =


> disadvantages of this approach? And does anyone have any examples of =


> any firewalls that do this on the market?
> =


depending on where the packet has to be forwarded, sometimes you need to =

change settings (for example fragmentation or mss), so the firewall
needs to rearrange, unfragment the communications.

in most cases you can set how the firewall behaves.
> Thanks
> =


> - k

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