Network Protection: Firewall, NAT, QoS, & IPS A good Firewall schema

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A good Firewall schema

FrApzZt_LanX over 18 years ago

Hi,
how must i configure the package filter so that it is effectiv and that i can vnc from outside and ipsec over l2tp
cu
frapzzt

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0 BarryG over 18 years ago

You'll need to setup DNAT for each service, and packet filter rules to allow the traffic.

Barry
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0 BanksDad over 18 years ago in reply to BarryG

i beleive that DNAT comes before packet filter... so wouldnt that be redundant? unless there is another rule in place to explicitly reject or drop, i dont think any packet filter rule needs to be there. dnat should be fine.
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0 BanksDad over 18 years ago in reply to BarryG

i beleive that DNAT comes before packet filter... so wouldnt that be redundant? unless there is another rule in place to explicitly reject or drop, i dont think any packet filter rule needs to be there. dnat should be fine.
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0 BarryG over 18 years ago in reply to BanksDad

DNAT won't work without corresponding PF rules.

Barry
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