Estoy intentando probar ese modo q soportan muchas placas y targetas de red, he leido q en una lan privada q uno se monte en casa por ejemplo si se pueden llegar a encender otro pc pero he leido algunos foros mas, y desde internet al parecer no ahi manera, yo uso una adsl con un rutoter speedstream 5660 y al parecer el problema esta en q el ruter cada cierto tiempo borra las direcciones mac de las targetas de red q se conectan a el y q la unica solucion seria la de entrar por telnet dentro del ruter y crear una tabla fija con las direcciones mac, pues bien cacharreando en mi ruter cuando entro dentro del roter mediante web, en la opcion de advanced setup en el menu de la izkeirda abajo del todo ahi una opcion q se llama: 5600 Series Command Line Interface User's Guide, una vez q entro en esta seccion, en el mismo menu de la izkierda abajo del todo ahi otra opcion q se llama Bridge MAC address Filtering, q x supuesto esta en ingles y aqui os pego un pokito mas abajo, mi duda es si eso q pone ese documento es lo q ahi q hacer para crear una tabla de mac addrees fija en el ruter y asi poner encender mis ekipos atraves de internet, eso es todo, un saludo y gracias por la ayuda a todos.
Aqui esta el documento al q me referia:
Bridge MAC Address Filtering
In bridge mode, the unit will operate by default as a normal transparent learning bridge. It can also provide Layer 2 filtering (Layer 2 of the OSI model). This means that packets are filtered at the MAC layer (based on MAC addresses, not IP addresses).
Enabling or Disabling MAC Address Filtering
MAC address filtering is disabled by default on the bridge. You can enable MAC address filtering by executing the set bridgefilter command.
With Layer 2 filtering disabled, the bridge floods all frames until the associated MAC address is learned. When filtering is enabled, all source MAC addresses to be forwarded are compared against a user-defined table of MAC addresses (defined using the set bridgemac command). Only if the MAC address is found in the table will the frame be forwarded. Broadcast or multicast addresses are not filtered (they are always forwarded).
Configuring the Bridge MAC Address Filter Table
This command adds or reconfigures an entry in the static Bridge MAC Address Filter table. The MAC address may be entered with colons as separators. The MAC address table is used when filtering is enabled (see the bridgefilter command). Each frame's source MAC address is compared to those in the address table. Only if the MAC address is found in the table will the frame be forwarded.
The MAC address can be entered in hexadecimal (upper, lower or mixed case) with optional leading zeros. Spaces are not allowed in the input string. The following are examples of the allowable format for the MAC address field:
0x0020ea51ee05
0020EA51EE05
0:20:ea:51:ee:5
0.20.ea.51.ee.05
To configure the MAC Address Filter Table:
To view the currently configured bridge MAC address table, issue the show bridgemac command.
The Status column displays four types of entries: Self, Perm, Learned and Access. The entries marked "Access" have been entered by the user and only those can be deleted or cleared. There are always three Permanent (Perm) entries that are factory-defined.
Command-> show bridgemac
--- Bridge Forwarding MAC Address Table
MAC Address Port Status
----------- ---- ------
00:00:C0:F0:BD:B2 Eth Learned
00:20:EA:51:EE:1E All Self
00:23:00:45:23:00 All Access
00:A0:C9:8D:EE:04 Eth Learned
00:C0:05:01:13:AF Eth Learned
00:C0:05:01:5F:63 Eth Learned
00:E0:16:05:72:2D Eth Learned
00:E0:16:05:72:97 Eth Learned
01:80:C2:00:00:00 All Perm
01:80:C2:00:00:10 All Perm
08:00:20:0B:92:63 Eth Learned
08:00:20:0E:D6:CC Eth Learned
08:00:20:0E:E2:5B Eth Learned
08:00:20:1F:4C:22 Eth Learned
FF:FF:FF:FF:FF:FF All Perm
Command->
If you wish to create a new entry in the MAC address table, issue the set bridgemac command.
Command-> set bridgemac
MAC Address: 00:23:EA:00:01:02
Command-> show bridgemac
--- Bridge Forwarding MAC Address Table
MAC Address Port Status
----------- ---- ------
00:00:C0:F0:BD:B2 Eth Learned
00:20:EA:51:EE:1E All Self
00:23:00:45:23:00 All Access
00:23:EA:00:01:02 All Access
00:A0:C9:8D:EE:04 Eth Learned
00:C0:05:01:13:AF Eth Learned
00:C0:05:01:5F:63 Eth Learned
00:E0:16:05:72:2D Eth Learned
00:E0:16:05:72:97 Eth Learned
01:80:C2:00:00:00 All Perm
01:80:C2:00:00:10 All Perm
08:00:20:0B:92:63 Eth Learned
08:00:20:0E:D6:CC Eth Learned
08:00:20:0E:E2:5B Eth Learned
08:00:20:1F:4C:22 Eth Learned
FF:FF:FF:FF:FF:FF All Perm
Command->
You can use the delete bridgemac command to delete only the table entries that are labled "Access" (user-created). If you use the clear bridgemac or default bridgemac commands, only the Access entries will be deleted. Both commands will clear the configuration file also.