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votes
1answer
365 views

Create iptables rules

I want to make the following rules in iptables: Open port 80, 5432 and 22 to all IP addresses Open port 27017 only to these IP addresses x.x.x.0/24 In all the cases I want both tcp and udp ...
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3answers
109 views

how do i set up this firewall?

i use fedora 13, and i have firewall turned off now. but i want to allow all incoming connections and outgoing connections except to a port P. i want to allow connection to port P only from certain ...