diff options
| -rw-r--r-- | src/etc/inc/services.inc | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/etc/inc/services.inc b/src/etc/inc/services.inc index 5f749f9..b5df650 100644 --- a/src/etc/inc/services.inc +++ b/src/etc/inc/services.inc @@ -725,6 +725,14 @@ EOPP; // Setup pool options foreach ($all_pools as $poolconf) { + if (!(ip_in_subnet($poolconf['range']['from'], "{$subnet}/{$ifcfgsn}") && ip_in_subnet($poolconf['range']['to'], "{$subnet}/{$ifcfgsn}"))) { + // If the user has changed the subnet from the interfaces page and applied, + // but has not updated the DHCP range, then the range to/from of the pool can be outside the subnet. + // In that case, ignore the pool and post an error. + $error_msg = sprintf(gettext("Invalid DHCP pool %s - %s for %s subnet %s/%s detected. Please correct the settings in Services, DHCP Server"), $poolconf['range']['from'], $poolconf['range']['to'], convert_real_interface_to_friendly_descr($dhcpif), $subnet, $ifcfgsn); + file_notice("DHCP", $error_msg); + continue; + } $dhcpdconf .= " pool {\n"; /* is failover dns setup? */ if (is_array($poolconf['dnsserver']) && $poolconf['dnsserver'][0] <> "") { |
