1
vote
2answers
108 views

Problems with firewall when forwarding 8080 thru Comtrend5071T

I am trying to forward port 8080 thru my modem but i have not been successful. to be exact my desired route is as follows: Connection to Server A (192.168.0.5) is tested as working ...
3
votes
4answers
5k views

What is the best iptables frontend? [closed]

I'm looking for a simple solution that works via HTTP or SSH. I need to perform the following basic tasks: NAT/router Reject all the incoming connections except predefined TCP and UDP ports and ...
3
votes
1answer
2k views

VLAN ACLs and when to go Layer 3

I want to: a) segment several departments into VLANs with the hopes of restricting access between them completely (Sales never needs to talk to Support's workstations or printers and vice-versa) or ...