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-rw-r--r--util/linuxfw/linuxfw.go7
1 files changed, 7 insertions, 0 deletions
diff --git a/util/linuxfw/linuxfw.go b/util/linuxfw/linuxfw.go
index 325a5809f..ed130a2b1 100644
--- a/util/linuxfw/linuxfw.go
+++ b/util/linuxfw/linuxfw.go
@@ -53,6 +53,13 @@ const (
FirewallModeNfTables FirewallMode = "nftables"
)
+type CGNATMode string
+
+const (
+ CGNATModeDrop CGNATMode = "DROP"
+ CGNATModeReturn CGNATMode = "RETURN"
+)
+
// The following bits are added to packet marks for Tailscale use.
//
// We tried to pick bits sufficiently out of the way that it's