Buscar en la comunidad

Hola, veamos si algún experto puede ayudarme con este problema. Tengo una conexión cablemódem de fibertel, que funciona perfectamente al conectarlo a la pc mediante ethernet. Sucede que hace tiempo tenía instalado un router tp-link wr740, para repartir wifi y 2 conexiones ethernet (de las cuales sólo 1 estaba constantemente conectada). Luego de un tiempo la velocidad de internet empezó a bajar gradualmente y en el término de 2 meses ya la navegación era imposible (incluso no se podía conectar a google) Bien, he realizado infinitas pruebas, cambiar dns, desactivar firewall de windows, desactivar firewall del router, cambiar ip estáticas, desactivar el dhcp, actualizar firmware del router, ponerle firmware custom (dd-wrt) probar con otros equipos (incluso con sistemas operativos linux y con celulares android) usar dmz, configurar QoS, habilitar puertos, desconectar cables ethernet y usar solo wifi (y viceversa) permitir sólo a mi MAC ingresar...entre muchas cosas más, y el resultado seguia siendo EXACTAMENTE EL MISMO. Por ultimo resolví que el problema era el router, compré uno nuevo (WR841nd, lo instalé y..oh sorpresa, sigue pasando lo mismo. Tengo windows 8, la conexión del modem directo al pc funciona perfectamente, pero al pasar por el router sigue conectando, asigna ip, asigna dns, win no detecta problema alguno, pero al ingresar cualquier dirección queda buscando infinitamente hasta dar error de tiempo de espera. Por favor, alguien tiene idea de que puede llegar a ser? He probado absolutamente todo lo que está a mi alcance y lo que vi en foros (incluido este), pero el resultado no varía.

Hola, me gustaría que me ayudaran abrir el puerto 7777, es para crear un servidor dedicado de un juego llamado SAMP (GTA SAN ANDREAS ONLINE). El modelo de mi modem es: Motorola SBG900 Entre a -> Gateway -> Port Forwarding -> Config Agregue la informacion de los puertos que quiero abrir. Seguidamente entre a -> Port Triggers -> Custom Y agregue la informacion del puerto 7777 (TCP Y UDP) Tengo desactivado el FireWall de mi Windows y el del Modem. Pensé que mis puertos ya estaban abiertos! pero al entrar a esta pagina me dice que estan cerrados. Tambien, cual ip debo pasar a mis amigos? la privada o la publica? Soy de Costa Rica, mi internet es de cable vision Gracias por su ayuda

Tengo problemas graves con esta porquería de modem que ya me los tiene roto... ya lo cambiaron hace 3 semas despues de haber estado trabajando mal con el internet desde hace 4 meses. reporte el error mi proovedor es cableonda... panamá.... 2mb de velocidad. se cae demasiado... El router es para no dar mas detalles este anda las mil maravillas se puede entrar hacer de todo pero el problema es el internet lo probe hasta con patchcore de paquete nuevecito directo con la laptoc y se caen las luces.. tambien entre a la configuracion del modem 192.168.100.1 aparece este sumario de su leyenda de errores. 1970-01-01 00:00:13 3-Critical D003.0 DHCP WARNING - Non-critical field invalid in response. 1970-01-01 00:00:04 6-Notice M571.1 Ethernet link up - ready to pass packets 2014-02-02 16:01:11 6-Notice M573.0 Modem Is Shutting Down and Rebooting... 2014-02-02 16:01:11 3-Critical R004.0 Received Response to Broadcast Maintenance Request, But no Unicast Maintenance o 2014-02-02 16:00:38 3-Critical R005.0 Started Unicast Maintenance Ranging - No Response received - T3 time-out 2014-02-02 15:58:30 3-Critical D006.0 TFTP failed - configuration file NOT FOUND 1970-01-01 00:00:18 3-Critical D003.0 DHCP WARNING - Non-critical field invalid in response. 1970-01-01 00:00:09 3-Critical R002.0 No Ranging Response received - T3 time-out (US 4) 1970-01-01 00:00:04 6-Notice M571.1 Ethernet link up - ready to pass packets 1970-01-01 00:00:02 6-Notice M571.4 Ethernet link dormant - not currently active 2014-02-02 15:57:50 6-Notice M573.0 Modem Is Shutting Down and Rebooting... 2014-02-02 15:57:49 3-Critical R004.0 Received Response to Broadcast Maintenance Request, But no Unicast Maintenance o 2014-02-02 15:57:17 3-Critical R005.0 Started Unicast Maintenance Ranging - No Response received - T3 time-out 1970-01-01 00:00:41 3-Critical D003.0 DHCP WARNING - Non-critical field invalid in response. 1970-01-01 00:00:38 3-Critical D001.0 DHCP FAILED - Discover sent, no offer received 1970-01-01 00:00:04 6-Notice M571.1 Ethernet link up - ready to pass packets 1970-01-01 00:00:02 6-Notice M571.4 Ethernet link dormant - not currently active 2014-02-02 15:37:34 6-Notice M573.0 Modem Is Shutting Down and Rebooting... 2014-02-02 15:37:34 3-Critical R004.0 Received Response to Broadcast Maintenance Request, But no Unicast Maintenance o 2014-02-02 15:37:02 3-Critical R005.0 Started Unicast Maintenance Ranging - No Response received - T3 time-out 2014-02-02 15:32:53 6-Notice M571.1 Ethernet link up - ready to pass packets 2014-02-02 15:32:41 6-Notice M571.4 Ethernet link dormant - not currently active 1970-01-01 00:00:14 3-Critical D003.0 DHCP WARNING - Non-critical field invalid in response. 1970-01-01 00:00:07 3-Critical R002.0 No Ranging Response received - T3 time-out (US 4) 1970-01-01 00:00:02 6-Notice M571.1 Ethernet link up - ready to pass packets 1970-01-01 00:00:55 3-Critical D003.0 DHCP WARNING - Non-critical field invalid in response. 1970-01-01 00:00:26 3-Critical R002.0 No Ranging Response received - T3 time-out (US 4) 1970-01-01 00:00:04 6-Notice M571.1 Ethernet link up - ready to pass packets 1970-01-01 00:00:03 6-Notice M571.4 Ethernet link dormant - not currently active 2014-02-02 15:24:06 6-Notice M573.0 Modem Is Shutting Down and Rebooting... 2014-02-02 15:24:06 3-Critical R004.0 Received Response to Broadcast Maintenance Request, But no Unicast Maintenance o 1970-01-01 00:00:58 3-Critical D003.0 DHCP WARNING - Non-critical field invalid in response. 1970-01-01 00:00:38 3-Critical R002.0 No Ranging Response received - T3 time-out (US 4) 1970-01-01 00:00:20 3-Critical R002.0 No Ranging Response received - T3 time-out (US 6) 1970-01-01 00:00:04 6-Notice M571.1 Ethernet link up - ready to pass packets 1970-01-01 00:00:02 6-Notice M571.4 Ethernet link dormant - not currently active 1970-01-01 00:00:40 6-Notice M573.0 Modem Is Shutting Down and Rebooting... 1970-01-01 00:00:40 3-Critical R002.0 No Ranging Response received - T3 time-out (US 4) 1970-01-01 00:00:17 3-Critical R002.0 No Ranging Response received - T3 time-out (US 6) 1970-01-01 00:00:02 6-Notice M571.1 Ethernet link up - ready to pass packets 2014-02-02 15:19:33 6-Notice M573.0 Modem Is Shutting Down and Rebooting... 2014-02-02 15:19:33 3-Critical R004.0 Received Response to Broadcast Maintenance Request, But no Unicast Maintenance o 2014-02-02 15:19:00 3-Critical R005.0 Started Unicast Maintenance Ranging - No Response received - T3 time-out 1970-01-01 00:00:38 3-Critical D003.0 DHCP WARNING - Non-critical field invalid in response. 1970-01-01 00:00:15 3-Critical R002.0 No Ranging Response received - T3 time-out (US 4) 1970-01-01 00:00:04 6-Notice M571.1 Ethernet link up - ready to pass packets 1970-01-01 00:00:03 6-Notice M571.4 Ethernet link dormant - not currently active 2014-02-02 15:14:14 6-Notice M573.0 Modem Is Shutting Down and Rebooting... 2014-02-02 15:14:14 3-Critical R004.0 Received Response to Broadcast Maintenance Request, But no Unicast Maintenance o 2014-02-02 15:13:42 3-Critical R005.0 Started Unicast Maintenance Ranging - No Response received - T3 time-out 1970-01-01 00:00:36 3-Critical D003.0 DHCP WARNING - Non-critical field invalid in response. 1970-01-01 00:00:12 3-Critical R002.0 No Ranging Response received - T3 time-out (US 4) 1970-01-01 00:00:04 6-Notice M571.1 Ethernet link up - ready to pass packets 1970-01-01 00:00:02 6-Notice M571.4 Ethernet link dormant - not currently active 2014-02-02 15:11:25 6-Notice M573.0 Modem Is Shutting Down and Rebooting... 2014-02-02 15:11:25 3-Critical R004.0 Received Response to Broadcast Maintenance Request, But no Unicast Maintenance o 1970-01-01 00:00:13 3-Critical D003.0 DHCP WARNING - Non-critical field invalid in response. 1970-01-01 00:00:05 6-Notice M571.1 Ethernet link up - ready to pass packets 1970-01-01 00:00:02 6-Notice M571.4 Ethernet link dormant - not currently active 2014-02-02 15:09:25 6-Notice M573.0 Modem Is Shutting Down and Rebooting... 2014-02-02 15:09:24 3-Critical R004.0 Received Response to Broadcast Maintenance Request, But no Unicast Maintenance o 2014-02-02 15:08:12 3-Critical D003.0 DHCP WARNING - Non-critical field invalid in response. 2014-02-02 15:07:46 3-Critical R002.0 No Ranging Response received - T3 time-out (US 4) 2014-02-02 15:07:32 6-Notice M572.0 T4 No Station Maint Timeout - Reinitialize MAC... 2014-02-02 15:07:32 3-Critical R004.0 Received Response to Broadcast Maintenance Request, But no Unicast Maintenance o 2014-02-02 15:06:59 3-Critical R005.0 Started Unicast Maintenance Ranging - No Response received - T3 time-out 1970-01-01 00:00:40 3-Critical D003.0 DHCP WARNING - Non-critical field invalid in response. 1970-01-01 00:00:16 3-Critical R002.0 No Ranging Response received - T3 time-out (US 4) 1970-01-01 00:00:03 6-Notice M571.1 Ethernet link up - ready to pass packets 1970-01-01 00:00:02 6-Notice M571.4 Ethernet link dormant - not currently active 2014-02-02 15:05:02 6-Notice M573.0 Modem Is Shutting Down and Rebooting... 2014-02-02 15:05:02 3-Critical R004.0 Received Response to Broadcast Maintenance Request, But no Unicast Maintenance o 2014-02-02 15:04:30 3-Critical R005.0 Started Unicast Maintenance Ranging - No Response received - T3 time-out 1970-01-01 00:00:22 3-Critical D003.0 DHCP WARNING - Non-critical field invalid in response. 1970-01-01 00:00:08 3-Critical R002.0 No Ranging Response received - T3 time-out (US 4) 1970-01-01 00:00:03 6-Notice M571.1 Ethernet link up - ready to pass packets 1970-01-01 00:00:02 6-Notice M571.4 Ethernet link dormant - not currently active 2014-02-02 15:01:13 6-Notice M573.0 Modem Is Shutting Down and Rebooting... 2014-02-02 15:01:13 3-Critical R004.0 Received Response to Broadcast Maintenance Request, But no Unicast Maintenance o 1970-01-01 00:00:24 3-Critical D003.0 DHCP WARNING - Non-critical field invalid in response. 1970-01-01 00:00:10 3-Critical R002.0 No Ranging Response received - T3 time-out (US 4) 1970-01-01 00:00:03 6-Notice M571.1 Ethernet link up - ready to pass packets 1970-01-01 00:00:02 6-Notice M571.4 Ethernet link dormant - not currently active 2014-02-02 14:59:05 6-Notice M573.0 Modem Is Shutting Down and Rebooting... 2014-02-02 14:59:05 3-Critical R004.0 Received Response to Broadcast Maintenance Request, But no Unicast Maintenance o 1970-01-01 00:00:15 3-Critical D003.0 DHCP WARNING - Non-critical field invalid in response. 1970-01-01 00:00:07 3-Critical R002.0 No Ranging Response received - T3 time-out (US 4) 1970-01-01 00:00:03 6-Notice M571.1 Ethernet link up - ready to pass packets 1970-01-01 00:00:02 6-Notice M571.4 Ethernet link dormant - not currently active 2014-02-02 14:30:41 6-Notice M573.0 Modem Is Shutting Down and Rebooting... 2014-02-02 14:30:41 3-Critical R004.0 Received Response to Broadcast Maintenance Request, But no Unicast Maintenance o 2014-02-02 14:30:09 3-Critical R005.0 Started Unicast Maintenance Ranging - No Response received - T3 time-out 1970-01-01 00:00:13 3-Critical D003.0 DHCP WARNING - Non-critical field invalid in response. 1970-01-01 00:00:06 3-Critical R002.0 No Ranging Response received - T3 time-out (US 4) 1970-01-01 00:00:02 6-Notice M571.1 Ethernet link up - ready to pass packets 1970-01-01 00:00:23 3-Critical D003.0 DHCP WARNING - Non-critical field invalid in response. 1970-01-01 00:00:09 3-Critical R002.0 No Ranging Response received - T3 time-out (US 4) 1970-01-01 00:00:03 6-Notice M571.1 Ethernet link up - ready to pass packets 1970-01-01 00:00:02 6-Notice M571.4 Ethernet link dormant - not currently active 2014-02-02 14:23:25 6-Notice M573.0 Modem Is Shutting Down and Rebooting... el provedor no dice na que todo esta bien y por supuesto siempre la excusa ya estoy por quitar internet ya que este y el otro servicio son los unicos con internet en la provincia que estoy. Todo esta correcto ademas del firmware del router. dd-wrt lo que mas diria yo es la cajilla que esta pegada al poste de luz fuera de la casa la cual esta con este problema.