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LinuxWorld: San Jose August 2000
Paul `Rusty' Russell
August 2000
LinuxWorld: San Jose August 2000
1.
Netfilter Architecture
1.1 Why?
1.2 The Hooks
1.3 Other Protocols
1.4 On Top of Netfilter
1.5 Summary
2.
iptables
2.1 What It Is
2.2 What We Use It For
2.3 User-visible improvements over ipchains
2.4 Match Extensions
2.5 Target Extensions
2.6 Writing an Extension
2.7 IPv6
2.8 Summary
3.
Packet Filtering
3.1 A Simple Scenario
3.2 A Simple Solution
3.3 A More Realistic Scenario
3.4 A Solution
3.5 Summary
4.
Connection Tracking
4.1 The Idea
4.2 The Mechanism
4.3 With Packet Filtering
4.4 Summary
5.
NAT
5.1 The Idea
5.2 Why Would I Want To Do That
5.3 Dumb NAT vs Full NAT/NAPT
5.4 Full NAT
5.5 With Packet Filtering
5.6 Common Traps
5.7 Summary
6.
Netfilter Extensions
6.1 Netfilter Extensions
6.2 Extensions In Userspace (cont.)
6.3 iptables Extensions
6.4 iptables Extensions (cont.)
6.5 Other Extensions
6.6 Summary
7.
Netfilter: Useful URLs
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