First page Back Continue Last page Overview Graphics
Troubleshooting IPTables
Use LOG to see what is happening inside of IPTables
- Place a log rule in front of the rule you think should catch the packet to see if the packet ever makes it to that rule
- Place a log rule after the rule you think should catch the packet to see if the packet is falling through the rule
- Place a log rule at the top of a chain to see if the packet ever makes it to the chain
- Place a log rule at the end of a chain to see if packets are falling through the chain
Notes: