Does all traffic go through the iptables PREROUTING (nat) chain?
117382
Why SNAT works by setting one rules in tables without the rules in PREROUTING chain?
108783
How does iptables MASQUERADE work on the incoming side?
156612
UDP traffic through SSH tunnel
136235
Specifing ip address for outbound connections on a multi ip host
150428
How can I port forward with iptables?
101686
With iptables, match packets arrived via IPSEC tunnel
144889
Converting Linux into a Router- Traffic from eth0:0 to eth0
82160
Reloading iptables
13567
Output traffic on different interfaces based on destination port
6541
What is port forwarding and what is it used for?
132429
How does SSH used for dynamic port forwarding know where a request wants to go?
35876
How does Router know where to forward packet
119916
iptables: REJECT not working, but DROP does
80561
Can someone explain these rules for a specific user and a VPN in iptables?
22823
How can I write automated tests for iptables?
72653
Switching to IPv6 implies dropping NAT. Is that a good thing?
39855
IPTables: Allow outgoing MySQL connections but not incoming connections