Task-centered iproute2 user guide

https://baturin.org/docs/iproute2/

Comments

eqvinoxJul 25, 2026, 11:43 PM
> “Throw” routes may be used for implementing policy-based routing. In non-default tables they stop the lookup process but don’t send ICMP error messages.

No - "throw" continues to the next "ip rule" entry that matches, i.e. throws the lookup to the next table. It's like "continue" in C-like languages.

Very poorly named.

sam_lowry_Jul 25, 2026, 6:33 PM
iproute? nft all the way!
isailovicJul 25, 2026, 6:38 PM
It is about iproute2, so not directly related to iptables/nftables.
eqvinoxJul 25, 2026, 11:43 PM
You confused iproute2 and iptables.
dingensundsoJul 26, 2026, 9:32 AM
I thought the NFT hype was over...
effnorwoodJul 25, 2026, 7:45 PM
what? man