in firewallgroups (hosts) an error was created when using ip adresses
like 192.168.000.008. Now all leading zeros are deleted in
firewallgroups and in the firewall itself when using single ip addresses
as source or target.
Signed-off-by: Alexander Marx <alexander.marx@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
The state of some code especially in general-functions.pl
is in such a bad shape and faulty.
This is a first step that replaces some of the network
functions with those who have been tested and work for
undefined inputs.
The old functions have been left in place as stubs
and must be removed at some time.
