File /etc/dhcpd.conf

[Francisco Garcia]

Hello!

I installed phpDHCPAdmin-0.9.5-beta in Centos5.5 and after some problem now it
works, but when I set it up from the web interface does not change the file
/etc/dhcpd.conf , but creates a new file dhcpd.conf in another directory.

What is the relationship between these two files?

Thanks in advance

[jas]

The default location for the ISC DHCPD service is '/etc/dhcpd.conf'.

phpDHCPAdmin creates its own dhcpd.conf file within the installation folder.
(IE /var/www/html/phpDHCPAdmin-0.9.5-beta/conf/dhcpd.conf).

By using a scheduled task helper we eliminate the need for a permissions
change prior to restarting the dhcpd service.

[Francisco Garcia]

First thanks for you answer

Sorry, but I do not understand how this application works

In centos5.5 I have a dhcp server that works fine, then I would like to use
phpdhcpadmin to modify server configuration but I cann't. I begin with basic
configuration, I try add a Pool and show this error: "An error occured while
validating fields, review details below: Router field is invalid", then I put
the value 192.168.0.1 but when I try add then shows the same error.

is it possible don't work in centos5.5?

[jas]

That sounds like a bug.

You are using 0.9.5-beta right?

192.168.0.1 is a valid IPv4 address.

I could not reproduce the error here so I am going to need some more
information.

I need to know the contents of a file. The file I need to know about is in the
'scripts/classes/' folder.

The file is 'class.validation.php'. On line 99 there is a bit of code
referring to the ValidateIPv4() function. It should read as follows:

public function ValidateIPv4( $ip_v4 = NULL )
 {
  $ip_v4 = rtrim( $ip_v4 );
  if( ( eregi( "^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$", $ip_v4 ) ) || ( empty( $ip_v4 ) ) ) {
   $data->ip_v4 = 0;
   for( $i = 1; $i <= 3; $i++ ) {
    if( !( substr( $ip_v4, 0, strpos( $ip_v4, "." ) ) >= "0" && substr( $ip_v4, 0, strpos( $ip_v4, "." ) ) <= "255" ) ) {
     $data->ip_v4 = -1;
    }
    $ip_v4 = substr( $ip_v4, strpos( $ip_v4, "." ) + 1 );
   }
   if( !( $ip_v4 >= "0" && $ip_v4 <= "255" ) ) {
    $data->ip_v4 = -1;
   }
/*
   $octets = explode( ".", $ip_v4 );
   foreach( $octets as $values ) {
    if( ( intval( $values ) > 255 ) || ( intval( $values ) < 0 ) ) {
     $data->ip_v4 = -1;
    }
   }
*/
  } else {
   $data->ip_v4 = -1;
  }
  return $data->ip_v4;
 }

Please verify your matches the code fragment above.

[Francisco Garcia]

Yes I am using 0.9.5-beta

I think that this error occurs because the "Allow/Deny:" field is assigned to
the "Router " field.

When I try add a pool:

Pool Name: test

Scope Range Start: 192.168.0.110

Scope Range End: 192.168.0.120

DNS Server 1: 80.58.0.33

DNS Server 2: 80.58.61.250

Allow/Deny: Deny

Allow/Deny Option List: Unkown-clients

show me the next error: "An error occured while validating fields, review
details below: Router field is invalid"

then I expand "Need some extra pool options?" and I see "deny" in Router field
, but if I change the value in "Allow/Deny" to Allow and I press add button
show me the same error but when I expand "Need some extra pool options?" I see
"Allow" in Router field

[Francisco Garcia]

I tested this morning the 0.9.5-beta version again and I found because I
cann't add a pool

in line 160 of manage.pools.php file there is:

$router =// $_POST;

I deleted // , now is $router = $_POST; and add a pool works fine

after I want to add a subnet with this value

Subnet Name: net1

Subnet: 192.168.0.0

Subnet Mask: 255.255.255.0

DNS Server 1: 192.168.0.1

DNS Server 2: 80.58.0.33

Router: 192.168.0.1

Scope Range Start: 192.168.0.25

Scope Range End 192.168.0.50

and give me other error

There was a problem inserting the new record.

Please, do you know why give me this error ?