#! /usr/bin/perl -w
#
# System startup script for tinc
-# $Id: init.d,v 1.7 2000/05/18 23:09:31 zarq Exp $
+# $Id: init.d,v 1.14.2.1 2000/06/03 23:32:03 zarq Exp $
#
# Based on Lubomir Bulej's Redhat init script.
#
sub find_nets {
- open(FH, $NETSFILE) || die "Please create $NETSFILE.\n";
+ if(! open(FH, $NETSFILE)) {
+ warn "Please create $NETSFILE.\n";
+ exit 0;
+ }
while (<FH>) {
chomp;
if( /^[ ]*([^ \#]+)/i ) {
}
}
if($#NETS == -1) {
- die "$NETSFILE doesn't contain any nets.\n";
+ warn "$NETSFILE doesn't contain any nets.\n";
+ exit 0;
}
}
warn "tinc: Invalid argument to VpnMask\n";
return 0;
}
+
$ADR = $VPN;
$ADR =~ s/^([^\/]+)\/.*$/$1/;
$LEN = $VPN;
$ADR = pack('C4', @addr);
$MSK = pack('N4', -1 << (32 - $LEN));
$BRD = join(".", unpack('C4', $ADR | ~$MSK));
-# $NET = join(".", unpack('C4', $ADR & $MSK));
$MAC = "fe:fd:" . join(":", map { sprintf "%02x", $_ } unpack('C4', $ADR));
+
+ if(!defined($VPNMASK)) {
+ $VPNMASK = $MSK;
+ $VPNMASK = join(".", unpack('C4', $VPNMASK));
+ }
$ADR = join(".", unpack('C4', $ADR));
$MSK = join(".", unpack('C4', $MSK));
-# print "$DEV $VPN $NUM $LEN @addr $MAC $MASK $BRD $NET\n";
-
1;
}
system("insmod ethertap -s --name=\"ethertap$NUM\" unit=\"$NUM\" >/dev/null");
system("ifconfig $DEV hw ether $MAC");
- system("ifconfig $DEV $ADR netmask $MSK broadcast $BRD -arp");
+ system("ifconfig $DEV $ADR netmask $VPNMASK broadcast $BRD mtu 1448 -arp");
system("start-stop-daemon --start --quiet --pidfile /var/run/$NAME.$_[0].pid --exec $DAEMON -- -n $_[0] $EXTRA");
- if(defined($VPNMASK)) {
- system("route add -net $ADR netmask $VPNMASK dev $DEV");
- }
}