Adding new subnets and limitations

[jas]

Today I was made aware of a problem in regards to the usage of subnets.

The phpDHCPAdmin >> manage subnets control panel has a strict set of rules
regarding the adding of new subnets. This was originally done to prevent
inexperienced users from adding subnets that the server's interfaces are not
configured to listen on.

It seems that this may be an oversight on my part and will be addressed in the
next release. For those that are in need of a quick fix please edit the file
'phpDHCPAdmin-0.9.5-beta/manage.subnets.php'

On line 211 the line reads like the following:

if( ( $val->ValidateIPv4( $subnet ) !== -1 ) && ( $val->ValidateIPv4( $subnet_mask ) !== -1 ) && ( $val->ValidateDomain( $dns_server_1 ) !== -1 ) && ( $val->ValidateDomain( $dns_server_2 ) !== -1 ) && ( $val->ValidateIPv4( $router ) !== -1 ) && ( $val->ValidateParagraph( $subnet_name ) !== -1 ) && ( $val->ValidateAlphaChar( $pool_name ) !== -1 ) || ( $pool_name === "---------------" ) && ( $val->ValidateString( $enable_scope ) !== -1 ) && ( $val->ValidateIPv4( $scope_range_1 ) !== -1 ) &&  ( $val->ValidateIPv4( $scope_range_2 ) !== -1 ) && ( $val->ValidateParagraph( $bootp_filename ) !== -1 ) && ( $val->ValidateDomain( $bootp_server ) !== -1 ) && ( $val->ValidateString( $enable_forwarding ) !== -1 ) && ( $val->ValidateDomain( $broadcast_address ) !== -1 ) && ( $val->ValidateDomain( $ntp_servers ) !== -1 ) && ( $val->ValidateDomain( $netbios_servers ) !== -1 ) && ( $val->ValidateInteger( $default_lease ) !== -1 ) && ( $val->ValidateInteger( $min_lease ) !== -1 ) && ( $val->ValidateInteger( $max_lease ) !== -1 ) && ( $val->ValidateBroadcast2List( $interface_list, $subnet ) === 0 ) && ( $val->ValidateBroadcast2List( $interface_list, $broadcast_address ) === 0 ) ) {

In order to add subnets regardless of your server's interface list you will
want to change the above line to the following:

if( ( $val->ValidateIPv4( $subnet ) !== -1 ) && ( $val->ValidateIPv4( $subnet_mask ) !== -1 ) && ( $val->ValidateDomain( $dns_server_1 ) !== -1 ) && ( $val->ValidateDomain( $dns_server_2 ) !== -1 ) && ( $val->ValidateIPv4( $router ) !== -1 ) && ( $val->ValidateParagraph( $subnet_name ) !== -1 ) && ( $val->ValidateAlphaChar( $pool_name ) !== -1 ) || ( $pool_name === "---------------" ) && ( $val->ValidateString( $enable_scope ) !== -1 ) && ( $val->ValidateIPv4( $scope_range_1 ) !== -1 ) &&  ( $val->ValidateIPv4( $scope_range_2 ) !== -1 ) && ( $val->ValidateParagraph( $bootp_filename ) !== -1 ) && ( $val->ValidateDomain( $bootp_server ) !== -1 ) && ( $val->ValidateString( $enable_forwarding ) !== -1 ) && ( $val->ValidateDomain( $broadcast_address ) !== -1 ) && ( $val->ValidateDomain( $ntp_servers ) !== -1 ) && ( $val->ValidateDomain( $netbios_servers ) !== -1 ) && ( $val->ValidateInteger( $default_lease ) !== -1 ) && ( $val->ValidateInteger( $min_lease ) !== -1 ) && ( $val->ValidateInteger( $max_lease ) !== -1 ) ) {

[jas]

And again...

if( ( $val->ValidateIPv4( $subnet ) !== -1 ) && ( $val->ValidateIPv4( $subnet_mask ) !== -1 ) && ( $val->ValidateDomain( $dns_server_1 ) !== -1 ) && ( $val->ValidateDomain( $dns_server_2 ) !== -1 ) && ( $val->ValidateIPv4( $router ) !== -1 ) && ( $val->ValidateParagraph( $subnet_name ) !== -1 ) && ( $val->ValidateAlphaChar( $pool_name ) !== -1 ) && ( $val->ValidateString( $enable_scope ) !== -1 ) && ( $val->ValidateIPv4( $scope_range_1 ) !== -1 ) &&  ( $val->ValidateIPv4( $scope_range_2 ) !== -1 ) && ( $val->ValidateParagraph( $bootp_filename ) !== -1 ) && ( $val->ValidateDomain( $bootp_server ) !== -1 ) && ( $val->ValidateString( $enable_forwarding ) !== -1 ) && ( $val->ValidateDomain( $broadcast_address ) !== -1 ) && ( $val->ValidateDomain( $ntp_servers ) !== -1 ) && ( $val->ValidateDomain( $netbios_servers ) !== -1 ) && ( $val->ValidateInteger( $default_lease ) !== -1 ) && ( $val->ValidateInteger( $min_lease ) !== -1 ) && ( $val->ValidateInteger( $max_lease ) !== -1 )) {