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-rwxr-xr-xscripts/vpn-config.pl6
-rw-r--r--templates/vpn/ipsec/esp-group/node.tag/pfs/node.def12
2 files changed, 13 insertions, 5 deletions
diff --git a/scripts/vpn-config.pl b/scripts/vpn-config.pl
index 370c62c..58b4c1d 100755
--- a/scripts/vpn-config.pl
+++ b/scripts/vpn-config.pl
@@ -818,6 +818,12 @@ if ( $vcVPN->exists('ipsec') ) {
if ( defined($pfs) ) {
if ( $pfs eq 'enable' ) {
$genout .= "\tpfs=yes\n";
+ } elsif ( $pfs eq 'dh-group2' ) {
+ $genout .= "\tpfs=yes\n";
+ $genout .= "\tpfsgroup=modp1024\n";
+ } elsif ( $pfs eq 'dh-group5' ) {
+ $genout .= "\tpfs=yes\n";
+ $genout .= "\tpfsgroup=modp1536\n";
} else {
$genout .= "\tpfs=no\n";
}
diff --git a/templates/vpn/ipsec/esp-group/node.tag/pfs/node.def b/templates/vpn/ipsec/esp-group/node.tag/pfs/node.def
index 2623cad..82ce8db 100644
--- a/templates/vpn/ipsec/esp-group/node.tag/pfs/node.def
+++ b/templates/vpn/ipsec/esp-group/node.tag/pfs/node.def
@@ -1,7 +1,9 @@
-help: Set ESP PFS
-type: txt
+help: Set ESP Perfect Forward Secrecy
+type: txt
default: "enable"
-syntax:expression: $VAR(@) in "enable", "disable"; "must be enable or disable"
+syntax:expression: $VAR(@) in "enable", "disable", "dh-group2", "dh-group5"; "must be enable, disable, dh-group2 or dh-group5"
comp_help: possible completions
- enable Set Perfect Forward Secrecy enabled (default)
- disable Set Perfect Forward Secrecy disabled
+ enable Enable PFS. Use ike-group's dh-group (default)
+ dh-group2 Enable PFS. Use Diffie-Hellman group 2
+ dh-group5 Enable PFS. Use Diffie-Hellman group 5
+ disable Disable PFS