plco (chain out) plo1c0a80005brugernavn plubrugernavn
__________ ________________ _________________________________________ ___________
/ \ | | | | | |
| PREROUTING |-->| -s 192.168.0.5 |-->| -p tcp --dport 80 -j MARK --set-mark 32 | | -j ACCEPT |
| mangle | | -s xxx.xxx.x.x | | -p icmp -j ACCEPT | | |
\__________/ | -s xxx.xxx.x.x | | -j plubrugernavn |-->|___________|
| . | |_________________________________________|
| . |
| . |
|________________|
plci (chain in) pli1c0a80005brugernavn pldbrugernavn
_______ ________________ __________________________________________ ___________
/ \ | | | | | |
| FORWARD |-->| -d 192.168.0.5 |-->| -p tcp -m state EST,REL -j pldbrugernavn |-->| -j ACCEPT |
| | | -d xxx.xxx.x.x | | -p icmp -j ACCEPT | | |
\_______/ | -d xxx.xxx.x.x | | -j pldbrugernavn |-->|___________|
| . | |__________________________________________|
| . |
| . |
|________________|