Hello,
I'm trying to deny access to Blackberry devices into my wireles network. Blackberry devices identifying itselfs with a device name like "BLACKBERRY-XXX". As I could read, an aproach to do that could be done configuring my dhcp server with somethng like this:
Unfortunally this doesn't work. Anyone has worked with dhcpd classes to give me the right way?
Best Regards.
I'm trying to deny access to Blackberry devices into my wireles network. Blackberry devices identifying itselfs with a device name like "BLACKBERRY-XXX". As I could read, an aproach to do that could be done configuring my dhcp server with somethng like this:
Code:
class "nobb" {
match if not (substring (option dhcp-client-identifier, 1, 5) = "BLACK");
}
class "bb" {
match if substring (option dhcp-client-identifier, 1, 5) = "BLACK";
}
subnet 172.17.140.0 netmask 255.255.252.0 {
pool {
allow members of "bb";
range 172.17.140.254 172.17.140.255;
}
pool {
#deny members of "bb";
allow members of "nobb";
range 172.17.141.0 172.17.143.254;
}
}
Unfortunally this doesn't work. Anyone has worked with dhcpd classes to give me the right way?
Best Regards.