talos/pkg/machinery/nethelpers/default_action.go
Andrey Smirnov 9a85217412
feat: improve nftables backend
Many changes to the nftables backend which will be used in the follow-up
PR with #4421.

1. Add support for chain policy: drop/accept.
2. Properly handle match on all IPs in the set (`0.0.0.0/0` like).
3. Implement conntrack state matching.
4. Implement multiple ifname matching in a single rule.
5. Implement anonymous counters.

Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
2023-11-29 21:22:47 +04:00

17 lines
496 B
Go

// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
package nethelpers
//go:generate enumer -type=DefaultAction -linecomment -text
// DefaultAction is a default firewall action.
type DefaultAction int
// DefaultAction constants.
const (
DefaultActionAccept DefaultAction = iota // accept
DefaultActionBlock // block
)