Problemas con FireStarter

Imagen de Gualb Cu
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Hola a todos hace poco me uni a la comunidad Linux con Mandriva 2006 donde no funciono mi Modem USB Arris Touchstone 450.
Gracias a los Discos de Dapper Drake que me envio Canonical puede tener conexion de mi modem en Linux .
Mi problema (o problemas mejor dicho)
1. Firestarter me bloquea ataques de una IP lo cual es bueno pero el problema es q los ataques son muy frecuentes, aca les adjunto el registro de bloqueos de Firestarter:
Time:Jan 8 22:32:56 Direction: Desconocido In:eth1 Out: Port:6646 Source:172.16.1.238 Destination:172.16.255.255 Length:1439 TOS:0x00 Protocol:UDP Service:Desconocido
Time:Jan 8 22:32:56 Direction: Desconocido In:eth1 Out: Port:631 Source:172.16.4.197 Destination:172.16.255.255 Length:165 TOS:0x00 Protocol:UDP Service:Ipp
Time:Jan 8 22:32:59 Direction: Desconocido In:eth1 Out: Port:6646 Source:172.16.1.238 Destination:172.16.255.255 Length:1439 TOS:0x00 Protocol:UDP Service:Desconocido
Time:Jan 8 22:32:59 Direction: Desconocido In:eth1 Out: Port:631 Source:172.16.4.197 Destination:172.16.255.255 Length:165 TOS:0x00 Protocol:UDP Service:Ipp
Time:Jan 8 22:32:59 Direction: Desconocido In:eth1 Out: Port:6646 Source:172.16.1.238 Destination:172.16.255.255 Length:1439 TOS:0x00 Protocol:UDP Service:Desconocido
Time:Jan 8 22:32:59 Direction: Desconocido In:eth1 Out: Port:631 Source:172.16.4.197 Destination:172.16.255.255 Length:165 TOS:0x00 Protocol:UDP Service:Ipp
Time:Jan 8 22:32:59 Direction: Desconocido In:eth1 Out: Port:6646 Source:172.16.1.238 Destination:172.16.255.255 Length:1439 TOS:0x00 Protocol:UDP Service:Desconocido
Time:Jan 8 22:32:59 Direction: Desconocido In:eth1 Out: Port:631 Source:172.16.4.197 Destination:172.16.255.255 Length:165 TOS:0x00 Protocol:UDP Service:Ipp
Time:Jan 8 22:32:59 Direction: Desconocido In:eth1 Out: Port:6646 Source:172.16.1.238 Destination:172.16.255.255 Length:1439 TOS:0x00 Protocol:UDP Service:Desconocido
Time:Jan 8 22:33:01 Direction: Desconocido In:eth1 Out: Port:631 Source:172.16.4.197 Destination:172.16.255.255 Length:165 TOS:0x00 Protocol:UDP Service:Ipp
Time:Jan 8 22:33:01 Direction: Desconocido In:eth1 Out: Port:6646 Source:172.16.1.238 Destination:172.16.255.255 Length:1439 TOS:0x00 Protocol:UDP Service:Desconocido
Time:Jan 8 22:33:01 Direction: Desconocido In:eth1 Out: Port:631 Source:172.16.4.197 Destination:172.16.255.255 Length:165 TOS:0x00 Protocol:UDP Service:Ipp
Time:Jan 8 22:33:01 Direction: Desconocido In:eth1 Out: Port:6646 Source:172.16.1.238 Destination:172.16.255.255 Length:1439 TOS:0x00 Protocol:UDP Service:Desconocido
Time:Jan 8 22:33:02 Direction: Desconocido In:eth1 Out: Port:631 Source:172.16.4.197 Destination:172.16.255.255 Length:165 TOS:0x00 Protocol:UDP Service:Ipp
Time:Jan 8 22:33:02 Direction: Desconocido In:eth1 Out: Port:6646 Source:172.16.1.238 Destination:172.16.255.255 Length:1439 TOS:0x00 Protocol:UDP Service:Desconocido
Time:Jan 8 22:33:03 Direction: Desconocido In:eth1 Out: Port:631 Source:172.16.4.197 Destination:172.16.255.255 Length:165 TOS:0x00 Protocol:UDP Service:Ipp
Time:Jan 8 22:33:03 Direction: Desconocido In:eth1 Out: Port:6646 Source:172.16.1.238 Destination:172.16.255.255 Length:1439 TOS:0x00 Protocol:UDP Service:Desconocido
Time:Jan 8 22:33:04 Direction: Desconocido In:eth1 Out: Port:631 Source:172.16.4.197 Destination:172.16.255.255 Length:165 TOS:0x00 Protocol:UDP Service:Ipp
Time:Jan 8 22:33:04 Direction: Desconocido In:eth1 Out: Port:6646 Source:172.16.1.238 Destination:172.16.255.255 Length:1439 TOS:0x00 Protocol:UDP Service:Desconocido
Time:Jan 8 22:33:05 Direction: Desconocido In:eth1 Out: Port:631 Source:172.16.4.197 Destination:172.16.255.255 Length:165 TOS:0x00 Protocol:UDP Service:Ipp
Time:Jan 8 22:33:05 Direction: Desconocido In:eth1 Out: Port:6646 Source:172.16.1.238 Destination:172.16.255.255 Length:1439 TOS:0x00 Protocol:UDP Service:Desconocido
Time:Jan 8 22:34:39 Direction: Desconocido In:eth1 Out: Port:631 Source:172.16.4.197 Destination:172.16.255.255 Length:165 TOS:0x00 Protocol:UDP Service:Ipp
Time:Jan 8 22:34:41 Direction: Desconocido In:eth1 Out: Port:6646 Source:172.16.1.238 Destination:172.16.255.255 Length:1439 TOS:0x00 Protocol:UDP Service:Desconocido
Time:Jan 8 22:34:41 Direction: Desconocido In:eth1 Out: Port:631 Source:172.16.4.197 Destination:172.16.255.255 Length:165 TOS:0x00 Protocol:UDP Service:Ipp
Time:Jan 8 22:34:41 Direction: Desconocido In:eth1 Out: Port:6646 Source:172.16.1.238 Destination:172.16.255.255 Length:1439 TOS:0x00 Protocol:UDP Service:Desconocido
Time:Jan 8 22:34:41 Direction: Desconocido In:eth1 Out: Port:631 Source:172.16.4.197 Destination:172.16.255.255 Length:165 TOS:0x00 Protocol:UDP Service:Ipp
Time:Jan 8 22:34:41 Direction: Desconocido In:eth1 Out: Port:6646 Source:172.16.1.238 Destination:172.16.255.255 Length:1439 TOS:0x00 Protocol:UDP Service:Desconocido
Time:Jan 8 22:36:45 Direction: Desconocido In:eth1 Out: Port:631 Source:172.16.4.197 Destination:172.16.255.255 Length:165 TOS:0x00 Protocol:UDP Service:Ipp
Time:Jan 8 22:36:47 Direction: Desconocido In:eth1 Out: Port:6646 Source:172.16.1.238 Destination:172.16.255.255 Length:1439 TOS:0x00 Protocol:UDP Service:Desconocido
Time:Jan 8 22:36:47 Direction: Desconocido In:eth1 Out: Port:631 Source:172.16.4.197 Destination:172.16.255.255 Length:165 TOS:0x00 Protocol:UDP Service:Ipp
Time:Jan 8 22:36:47 Direction: Desconocido In:eth1 Out: Port:6646 Source:172.16.1.238 Destination:172.16.255.255 Length:1439 TOS:0x00 Protocol:UDP Service:Desconocido
Time:Jan 8 22:36:49 Direction: Desconocido In:eth1 Out: Port:631 Source:172.16.4.197 Destination:172.16.255.255 Length:165 TOS:0x00 Protocol:UDP Service:Ipp
Time:Jan 8 22:36:49 Direction: Desconocido In:eth1 Out: Port:6646 Source:172.16.1.238 Destination:172.16.255.255 Length:1439 TOS:0x00 Protocol:UDP Service:Desconocido
Time:Jan 8 22:36:49 Direction: Desconocido In:eth1 Out: Port:631 Source:172.16.4.197 Destination:172.16.255.255 Length:165 TOS:0x00 Protocol:UDP Service:Ipp
Time:Jan 8 22:36:49 Direction: Desconocido In:eth1 Out: Port:6646 Source:172.16.1.238 Destination:172.16.255.255 Length:1439 TOS:0x00 Protocol:UDP Service:Desconocido
Time:Jan 8 22:36:49 Direction: Desconocido In:eth1 Out: Port:631 Source:172.16.4.197 Destination:172.16.255.255 Length:165 TOS:0x00 Protocol:UDP Service:Ipp
Time:Jan 8 22:36:49 Direction: Desconocido In:eth1 Out: Port:6646 Source:172.16.1.238 Destination:172.16.255.255 Length:1439 TOS:0x00 Protocol:UDP Service:Desconocido
Time:Jan 8 22:36:50 Direction: Desconocido In:eth1 Out: Port:631 Source:172.16.4.197 Destination:172.16.255.255 Length:165 TOS:0x00 Protocol:UDP Service:Ipp
Time:Jan 8 22:36:53 Direction: Desconocido In:eth1 Out: Port:6646 Source:172.16.1.238 Destination:172.16.255.255 Length:1439 TOS:0x00 Protocol:UDP Service:Desconocido
Time:Jan 8 22:36:53 Direction: Desconocido In:eth1 Out: Port:631 Source:172.16.4.197 Destination:172.16.255.255 Length:165 TOS:0x00 Protocol:UDP Service:Ipp
Time:Jan 8 22:36:53 Direction: Desconocido In:eth1 Out: Port:6646 Source:172.16.1.238 Destination:172.16.255.255 Length:1439 TOS:0x00 Protocol:UDP Service:Desconocido
Time:Jan 8 22:36:53 Direction: Desconocido In:eth1 Out: Port:631 Source:172.16.4.197 Destination:172.16.255.255 Length:165 TOS:0x00 Protocol:UDP Service:Ipp
Time:Jan 8 22:36:53 Direction: Desconocido In:eth1 Out: Port:6646 Source:172.16.1.238 Destination:172.16.255.255 Length:1439 TOS:0x00 Protocol:UDP Service:Desconocido
Time:Jan 8 22:36:53 Direction: Desconocido In:eth1 Out: Port:631 Source:172.16.4.197 Destination:172.16.255.255 Length:165 TOS:0x00 Protocol:UDP Service:Ipp
Time:Jan 8 22:36:53 Direction: Desconocido In:eth1 Out: Port:6646 Source:172.16.1.238 Destination:172.16.255.255 Length:1439 TOS:0x00 Protocol:UDP Service:Desconocido
Time:Jan 8 22:36:53 Direction: Desconocido In:eth1 Out: Port:631 Source:172.16.4.197 Destination:172.16.255.255 Length:165 TOS:0x00 Protocol:UDP Service:Ipp
Time:Jan 8 22:36:53 Direction: Desconocido In:eth1 Out: Port:6646 Source:172.16.1.238 Destination:172.16.255.255 Length:1439 TOS:0x00 Protocol:UDP Service:Desconocido
Time:Jan 8 22:36:53 Direction: Desconocido In:eth1 Out: Port:631 Source:172.16.4.197 Destination:172.16.255.255 Length:165 TOS:0x00 Protocol:UDP Service:Ipp
Time:Jan 8 22:36:53 Direction: Desconocido In:eth1 Out: Port:6646 Source:172.16.1.238 Destination:172.16.255.255 Length:1439 TOS:0x00 Protocol:UDP Service:Desconocido
Time:Jan 8 22:36:53 Direction: Desconocido In:eth1 Out: Port:631 Source:172.16.4.197 Destination:172.16.255.255 Length:165 TOS:0x00 Protocol:UDP Service:Ipp
Time:Jan 8 22:36:54 Direction: Desconocido In:eth1 Out: Port:6646 Source:172.16.1.238 Destination:172.16.255.255 Length:1439 TOS:0x00 Protocol:UDP Service:Desconocido
Time:Jan 8 22:37:15 Direction: Desconocido In:eth1 Out: Port:631 Source:172.16.4.197 Destination:172.16.255.255 Length:165 TOS:0x00 Protocol:UDP Service:Ipp
Time:Jan 8 22:37:17 Direction: Desconocido In:eth1 Out: Port:6646 Source:172.16.1.238 Destination:172.16.255.255 Length:1439 TOS:0x00 Protocol:UDP Service:Desconocido
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Si observan los ataques son cada 2 o 20 segundos no es molesto te pone en q pensar, como cual es el objeto de estos ataques o alguien esta aprovechando mi ancho de banda de cablemodem.
No se si alguien me pueda ayudar.

Imagen de xuanbi
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Y para el que sepa inglés

% Information related to '172.16.0.0 - 172.31.255.255'

inetnum: 172.16.0.0 - 172.31.255.255
netname: IANA-BBLK-RESERVED1
descr: Class B address space for private internets
descr: See http://www.ripe.net/db/rfc1918.html for details
country: EU # Country is really world wide
org: ORG-IANA1-RIPE
admin-c: RFC1918-RIPE
tech-c: RFC1918-RIPE
status: ALLOCATED UNSPECIFIED "status:" definitions
remarks: Country is really worldwide
remarks: This network should never be routed outside an enterprise
remarks: See RFC1918 for further information
mnt-by: RIPE-NCC-HM-MNT
mnt-lower: RIPE-NCC-HM-MNT
source: RIPE # Filtered

organisation: ORG-IANA1-RIPE
org-name: Internet Assigned Numbers Authority
org-type: IANA
address: see http://www.iana.org
remarks: The IANA allocates IP addresses and AS number blocks to RIRs
remarks: see http://www.iana.org/ipaddress/ip-addresses.htm
remarks: and http://www.iana.org/assignments/as-numbers
e-mail: bitbucket@ripe.net
admin-c: IANA1-RIPE
tech-c: IANA1-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
source: RIPE # Filtered

role: RFC1918 Role
address: Singel 258
address: 1016 AB Amsterdam
address: The Netherlands
e-mail: rfc1918@ripe.net
remarks: trouble: See http://www.ripe.net/db/rfc1918.html
admin-c: RFC1918-RIPE
tech-c: RFC1918-RIPE
nic-hdl: RFC1918-RIPE
mnt-by: RFC1918-MNT
source: RIPE # Filtered

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Campaña "ese gran desconocido, el botón BUSCAR"

Imagen de iborg1013
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El rango de IP's 172.16.x.x es un rango para redes privadas luego nadie en internet puede tener esa ip. El "ataque" tiene q proceder de un ordenador q está en tu misma red. El puerto 631 lo usa Cups así q es como si un PC de la red buscase una impresora en tu PC.
A ver si alguien q sepa más sobre redes te contesta mejor, pero vamos q yo no le daría importancia xq no creo q sea un "ataque" exterior.

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