ipsec: Filter better for GRE/VTI interfaces

[ipfire-2.x.git] / src / scripts / ipsec-interfaces

diff --git a/src/scripts/ipsec-interfaces b/src/scripts/ipsec-interfaces
index 79f5e7d72cb6144d4487cf6a6923572372be8f2c..b3cd7a9852876905348b902a6414addfafc91563 100644 (file)
--- a/src/scripts/ipsec-interfaces
+++ b/src/scripts/ipsec-interfaces
@@ -125,7 +125,7 @@ main() {
 
        # Delete all other interfaces
        local intf
-       for intf in /sys/class/net/gre* /sys/class/net/vti*; do
+       for intf in /sys/class/net/gre[0-9]* /sys/class/net/vti[0-9]*; do
                intf="$(basename "${intf}")"
 
                # Ignore a couple of interfaces that cannot be deleted