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Network Security Firewalls
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Need firewall advice

Subject: Need firewall advice
Date: 24 Sep 2006 19:31:08 -0000
I got attacked this weekend.  I run a small business network set up thusly:  
DSL router (static /24 DSL service) to hub.  Real IP address servers for mail, 
dns, web. All internal servers, workstations, etc. behind Linksys running VPN 
endpoint to my static DSL at home so I can do remote admin, work, etc.  My 
linux servers on the outside, several were compromised, from what looks like a 
ssh vulnerability.  Rebuilt servers with Trustix, running NO network services 
but the daemon doing the servers job (DNS, etc.).  I feel I need something 
between the DSL router and hub that feeds the external servers and the linksys. 
 Considering WatchGuard and SonicWall.  Need advice on which, and on specific 
configuration.  Thanks!!

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