Столкнулся с след. проблемой:
На сервере стоит SLES , а на ноуте win7... ставлю на сетевой получать ip автоматом и ничего не получается:
в логах dhcpd
lease 10.10.0.198 {                                          
  starts 0 2010/01/03 18:46:11;                              
  ends 0 2010/01/10 18:46:11;                                
  binding state active;                                      
  next binding state free;                                    
  hardware ethernet 00:1d:92:54:e8:13;                        
  uid "\001\000\035\222T\350\023";                            
  client-hostname "win7";                                    
}                                                            
lease 10.10.0.198 {                                          
  starts 0 2010/01/03 18:46:11;                              
  ends 0 2010/01/03 18:46:11;                                
  tstp 0 2010/01/03 18:46:11;                                
  binding state abandoned;                                    
  next binding state free;                                    
}                                                            
lease 10.10.0.177 {                                          
  starts 0 2010/01/03 18:46:22;                              
  ends 0 2010/01/10 18:46:22;                                
  binding state active;                                      
  next binding state free;                                    
  hardware ethernet 00:1d:92:54:e8:13;                        
  uid "\001\000\035\222T\350\023";                            
  client-hostname "win7";                                    
}                                                            
lease 10.10.0.177 {                                          
  starts 0 2010/01/03 18:46:22;                              
  ends 0 2010/01/03 18:46:22;                                
  tstp 0 2010/01/03 18:46:22;                                
  binding state abandoned;                                    
  next binding state free;                                    
}                                                            
lease 10.10.0.176 {                                          
  starts 0 2010/01/03 18:46:33;                              
  ends 0 2010/01/10 18:46:33;                                
  binding state active;                                      
  next binding state free;                                    
  hardware ethernet 00:1d:92:54:e8:13;                        
  uid "\001\000\035\222T\350\023";                            
  client-hostname "win7";                                    
}                                                            
lease 10.10.0.176 {                                          
  starts 0 2010/01/03 18:46:33;                              
  ends 0 2010/01/03 18:46:33;                                
  tstp 0 2010/01/03 18:46:33;                                
  binding state abandoned;                                    
  next binding state free;                                    
}                                                            
lease 10.10.0.164 {                                          
  starts 0 2010/01/03 18:46:44;                              
  ends 0 2010/01/10 18:46:44;                                
  binding state active;                                      
  next binding state free;                                    
  hardware ethernet 00:1d:92:54:e8:13;                        
  uid "\001\000\035\222T\350\023";                            
  client-hostname "win7";                                    
}
lease 10.10.0.164 {
  starts 0 2010/01/03 18:46:44;
  ends 0 2010/01/03 18:46:44;
  tstp 0 2010/01/03 18:46:44;
  binding state abandoned;
  next binding state free;
}
--
если врубить етот ноут на точку Dlink DAP-1160 с поднятым dhcp, то ип получает без проблем.
вот конфиг dhcpd с SLES

option domain-name "example.ru";
option domain-name-servers 10.10.0.1, 8.8.8.8;
option routers 10.10.0.1;
option ntp-servers 10.10.0.1;
ddns-update-style none;
default-lease-time 432000;
subnet 10.10.0.0 netmask 255.255.255.0 {
  range 10.10.0.110 10.10.0.199;
  default-lease-time 604800;
  max-lease-time 1209600;
}

С XP, Linux'ами все работает без проблем.