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Re: [suse-security] Impenetrable firewall - SuSE 9.2

Hi Keith,
I didn't take a close look at your FW rules, but on first glance they look 
reasonable enough, except the thing about 
>FW_SERVICES_DMZ_TCP="http https 80"
As you don't have a DMZ interface no services can be present there.

But I did take a look on the DNS entries for your server, which you 
conveniently called server.asgard.org.nz) and found that there is no DNS 
entry for it.

wolfgang@wolfgang:~> host server.asgard.org.nz ns1.inspire.net.nz
Using domain server:
Name: ns1.inspire.net.nz

Host server.asgard.org.nz not found: 3(NXDOMAIN)

As you can see, your own nameserver doesn't know about your server, who could 

regards from Vienna


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