Blog Archive
2022
Flowtables - Part 2: IPsec gateway in tunnel-mode
2022-08-14
Flowtables - Part 1: A Netfilter/Nftables Fastpath
2022-08-08
Routing Decisions in the Linux Kernel - Part 2: Caching
2022-07-31
Routing Decisions in the Linux Kernel - Part 1: Lookup and packet flow
2022-07-04
Nftables - Demystifying IPsec expressions
2022-01-30
2021
Connection tracking (conntrack) - Part 3: State and Examples
2021-08-07
Connection tracking (conntrack) - Part 2: Core Implementation
2021-04-11
Connection tracking (conntrack) - Part 1: Modules and Hooks
2021-04-04
2020
Nftables - Packet flow and Netfilter hooks in detail
2020-05-30
Nftables - Netfilter and VPN/IPsec packet flow
2020-05-29