openvpn.cgi: Respect if mtu-disc hasn't been configured yet.

If mtu-disc has not been configured, the script anyway has write mtu-disc to the configuration files,
which has brocken them.
This commit is contained in:
Stefan Schantl
2012-11-19 21:07:55 +01:00
parent 07cdb8f659
commit a66e24bbfd

View File

@@ -354,7 +354,7 @@ sub writeserverconf {
{ print CONF "$sovpnsettings{'DDEVICE'}-mtu 1500\n"; }
elsif ($sovpnsettings{'FRAGMENT'} ne '' && $sovpnsettings{'DPROTOCOL'} ne 'tcp')
{ print CONF "$sovpnsettings{'DDEVICE'}-mtu 1500\n"; }
elsif ($sovpnsettings{'PMTU_DISCOVERY'} ne 'off')
elsif (($sovpnsettings{'PMTU_DISCOVERY'} ne 'off') || ($sovpnsettings{'PMTU_DISCOVERY'} ne ''))
{ print CONF "$sovpnsettings{'DDEVICE'}-mtu 1500\n"; }
else
{ print CONF "$sovpnsettings{'DDEVICE'}-mtu $sovpnsettings{'DMTU'}\n"; }
@@ -395,7 +395,7 @@ sub writeserverconf {
print CONF "fragment $sovpnsettings{'FRAGMENT'}\n";
}
if ($sovpnsettings{PMTU_DISCOVERY} ne 'off') {
if (($sovpnsettings{PMTU_DISCOVERY} ne 'off') || ($sovpnsettings{'PMTU_DISCOVERY'} ne '')) {
print CONF "mtu-disc $sovpnsettings{'PMTU_DISCOVERY'}\n";
}
@@ -1001,7 +1001,7 @@ unless(-d "${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}"){mkdir "${General
if ($cgiparams{'FRAGMENT'} ne '') {print SERVERCONF "fragment $cgiparams{'FRAGMENT'}\n";}
if ($cgiparams{'MSSFIX'} eq 'on') {print SERVERCONF "mssfix\n"; };
}
if ($cgiparams{'PMTU_DISCOVERY'} ne 'off') {
if (($cgiparams{'PMTU_DISCOVERY'} ne 'off') || ($cgiparams{'PMTU_DISCOVERY'} ne '')) {
if(($cgiparams{'MSSFIX'} ne 'on') || ($cgiparams{'FRAGMENT'} eq '')) {
if($cgiparams{'MTU'} eq '1500') {
print SERVERCONF "mtu-disc $cgiparams{'PMTU_DISCOVERY'}\n";
@@ -1086,7 +1086,7 @@ unless(-d "${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}"){mkdir "${General
if ($cgiparams{'FRAGMENT'} ne '') {print CLIENTCONF "fragment $cgiparams{'FRAGMENT'}\n";}
if ($cgiparams{'MSSFIX'} eq 'on') {print CLIENTCONF "mssfix\n"; };
}
if ($cgiparams{'PMTU_DISCOVERY'} ne 'off') {
if (($cgiparams{'PMTU_DISCOVERY'} ne 'off') || ($cgiparams{'PMTU_DISCOVERY'} ne '')) {
if(($cgiparams{'MSSFIX'} ne 'on') || ($cgiparams{'FRAGMENT'} eq '')) {
if ($cgiparams{'MTU'} eq '1500') {
print CLIENTCONF "mtu-disc $cgiparams{'PMTU_DISCOVERY'}\n";
@@ -2093,7 +2093,7 @@ else
{ print CLIENTCONF "$vpnsettings{'DDEVICE'}-mtu 1500\n"; }
elsif ($vpnsettings{MSSFIX} eq 'on')
{ print CLIENTCONF "$vpnsettings{'DDEVICE'}-mtu 1500\n"; }
elsif ($vpnsettings{PMTU_DISCOVERY} ne 'off')
elsif (($vpnsettings{PMTU_DISCOVERY} ne 'off') || ($cgiparams{'PMTU_DISCOVERY'} ne ''))
{ print CLIENTCONF "$vpnsettings{'DDEVICE'}-mtu 1500\n"; }
else
{ print CLIENTCONF "$vpnsettings{'DDEVICE'}-mtu $vpnsettings{'DMTU'}\r\n"; }
@@ -2141,7 +2141,7 @@ else
if ($vpnsettings{FRAGMENT} ne '' && $vpnsettings{DPROTOCOL} ne 'tcp' ) {
print CLIENTCONF "fragment $vpnsettings{'FRAGMENT'}\r\n";
}
if ($vpnsettings{PMTU_DISCOVERY} ne 'off') {
if (($vpnsettings{PMTU_DISCOVERY} ne 'off') || ($cgiparams{'PMTU_DISCOVERY'} ne '')) {
if(($vpnsettings{MSSFIX} ne 'on') || ($vpnsettings{FRAGMENT} eq '')) {
print CLIENTCONF "mtu-disc $vpnsettings{'PMTU_DISCOVERY'}\n";
}