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| author |  sommerfeld <sommerfeld@sommerfeld.dev> | 2026-05-13 13:43:22 +0100 |
|---|---|---|
| committer | sommerfeld <sommerfeld@sommerfeld.dev> | 2026-05-13 13:43:22 +0100 |
| commit | ac0654daf06a9d01fd264d96c00c8ab47b90cb73 (patch) | |
| tree | a52a85553116dbc671bf43a7414c34959ca0b8eb /systemd-units | |
| parent | b459f8eef44afaab44e38b8a5946974a4d107301 (diff) | |
| download | dotfiles-ac0654daf06a9d01fd264d96c00c8ab47b90cb73.tar.gz dotfiles-ac0654daf06a9d01fd264d96c00c8ab47b90cb73.tar.bz2 dotfiles-ac0654daf06a9d01fd264d96c00c8ab47b90cb73.zip | |
feat(net): nftables laptop firewall
Default-deny inbound, allow outbound. Scoped to 'inet filter' with
'destroy table' on reload so podman/netavark tables are preserved.
- meta/base.txt: add nftables
- systemd-units/system/base.txt: enable nftables.service
- etc/nftables.conf: laptop ruleset (loopback, ct state, ICMP/ICMPv6
essentials, DHCPv6 client, default-drop input/forward, accept output)
- etc/sysctl.d/99-sysctl.conf: rp_filter=2, no redirects, no source-route,
log_martians
- README.md: firewall section with reload caveat
Diffstat (limited to 'systemd-units')
| -rw-r--r-- | systemd-units/system/base.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/systemd-units/system/base.txt b/systemd-units/system/base.txt index 6f8582a..1e3af9b 100644 --- a/systemd-units/system/base.txt +++ b/systemd-units/system/base.txt @@ -9,6 +9,7 @@ paccache.timer acpid.service cpupower.service iwd.service +nftables.service systemd-networkd.service systemd-networkd-wait-online.service tlp.service |