Well, the NetScreen appliances operate in Layer 2
forwarding mode (bridging) when they are in
transparent mode. And they have very functional H/A
capabilities... In their new version 2.6 code, they now
have the ability to monitor "upstream"
and "downstream" paths by pinging various
endpoints. Failover is very fast and fully stateful.
>
> Ok, so I know about
>
> IPFilter
> Lucent Brick
> Netscreen
> Sunscreen
> Cyberwall
>
> Does anyone else know of any other transparent
firewalls? Ie ones that work as a bridging process
rather than a "router"? I am particularly interested in
HA firewalls.
>
> TIA...
>
>
> Paul Murphy.
>
>
>
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