Desde hace varios dias en mi router estoy recibiendo constantes icmps de redireccion desde la ip 2.152.234.1 t el puerto 0.....¿alguien puede decirme el porque?. (link roto)
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icmps de redireccion constantes al router desde la ip 2.152.234.1 t el puerto 0
Es tu puerta de enlace, imagino
A mí también me suele ocurrir, pero no todos los días:
[DoS attack: Smurf] attack packets in last 20 sec from ip [2.154.50.1], Saturday, Apr 14,2012 18:03:39
[DoS attack: Smurf] attack packets in last 20 sec from ip [2.154.50.1], Saturday, Apr 14,2012 17:01:09
[DoS attack: Smurf] attack packets in last 20 sec from ip [2.154.50.1], Saturday, Apr 14,2012 16:57:23
[DoS attack: Smurf] attack packets in last 20 sec from ip [2.154.50.1], Saturday, Apr 14,2012 16:35:24
[DoS attack: Smurf] attack packets in last 20 sec from ip [2.154.50.1], Saturday, Apr 14,2012 15:43:51
[DoS attack: Smurf] attack packets in last 20 sec from ip [2.154.50.1], Saturday, Apr 14,2012 15:43:06
[DoS attack: Smurf] attack packets in last 20 sec from ip [2.154.50.1], Saturday, Apr 14,2012 15:40:00
[DoS attack: Smurf] attack packets in last 20 sec from ip [2.154.50.1], Friday, Apr 13,2012 17:46:35
[DoS attack: Smurf] attack packets in last 20 sec from ip [2.154.50.1], Friday, Apr 13,2012 17:46:05
[DoS attack: Smurf] attack packets in last 20 sec from ip [2.154.50.1], Friday, Apr 13,2012 17:45:17
[DoS attack: Smurf] attack packets in last 20 sec from ip [2.154.50.1], Friday, Apr 13,2012 17:44:50
[DoS attack: Smurf] attack packets in last 20 sec from ip [2.154.50.1], Friday, Apr 13,2012 17:42:05
[DoS attack: Smurf] attack packets in last 20 sec from ip [2.154.50.1], Friday, Apr 13,2012 17:20:35
inetnum:2.154.0.0 - 2.154.255.255 netname: ONO descr: ONO_NGTV country: ES admin-c:OIM1-RIPE tech-c:OIM1-RIPE status: ASSIGNED PA mnt-by:ONO-MNT source: RIPE #Filtered
role:ONO IP MANAGER address: C/ Basauri, 5 address: Urbanizacion La Florida address: E-28023 Aravaca, Madrid address: SPAIN phone: +34911809300 fax-no: +34911809245 admin-c:OIM1-RIPE tech-c:OIM1-RIPE nic-hdl:OIM1-RIPE mnt-by:ONO-MNT source: RIPE #Filtered
No me hagais mucho caso pero por lo que he podido ver ese rango de IP se esta usando para los cablemodmes integrados en los decos TiVo. Quizas haya algo no bien configurado del todo y ademas de llegar a los TiVo este llegando a los cablemodems normales.