PROBLEMA Aiuto configurazione firewall, ipotesi attacco del mio router

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Francesco Campanozzi

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Salve a tutti vi scrivo perché ho un problema da cui non riesco ad uscire, nell'ultima settimana è capitato almeno 3 volte che qualunque dispositivo connesso in casa sia tramite cavo che wifi non riuscisse a connettersi ad internet, accedendo al router e riavviandolo (modem tp link w8980) il tutto ritornava come prima, spostandomi però nella sezione log ho notato dei movimenti strani, la mia ipotesi è che qualcuno stia tentando di entrare nella mia rete ma non essendo esperto non posso esserne certo, ho tentato in tutti i modi di impostare un firewall ma tra regole, lan host, wan host ecc non ci capisco nulla, potete aiutarmi? di seguito sotto spoiler posto il log di cui parlavo! Grazie e spero in una vostra risposta perché non ci capisco più niente!

1970-01-01 01:00:26 [5] DHCPD: Recv REQUEST from 6C:AD:F8:B3:F2:E31970-01-01 01:00:27 [5] DHCPD: Send ACK to 192.168.1.102
1970-01-01 01:00:27 [5] DHCPD: Recv REQUEST from A8:86:DD:A9:67:D7
1970-01-01 01:00:27 [5] DHCPD: Send ACK to 192.168.1.113
1970-01-01 01:00:27 [5] DHCPD: Recv DISCOVER from 70:18:8B:8B:8B:CB
1970-01-01 01:00:27 [5] DHCPD: Send OFFER with ip 192.168.1.109
1970-01-01 01:00:27 [5] DHCPD: Recv REQUEST from 70:18:8B:8B:8B:CB
1970-01-01 01:00:28 [5] DHCPD: Send ACK to 192.168.1.109
1970-01-01 01:00:29 [5] DHCPD: Recv DISCOVER from 54:9F:13:00:D5:74
1970-01-01 01:00:29 [5] DHCPD: Send OFFER with ip 192.168.1.100
1970-01-01 01:00:29 [5] DSL: xdsl READY!!
1970-01-01 01:00:29 [6] PPP: ppp0 sent [PADI Host-Uniq(0x000004da)]
1970-01-01 01:00:30 [5] DHCPD: Recv REQUEST from 54:9F:13:00:D5:74
1970-01-01 01:00:30 [5] DHCPD: Send ACK to 192.168.1.100
1970-01-01 01:00:32 [5] DSL: xdsl HANDSHAKE!!
1970-01-01 01:00:33 [5] DHCPD: Recv DECLINE from 54:9F:13:00:D5:74
1970-01-01 01:00:34 [6] PPP: ppp0 sent [PADI Host-Uniq(0x000004da)]
1970-01-01 01:00:38 [5] DSL: xDSL Training !!
1970-01-01 01:00:40 [5] System: set time status to 1 [inside]
1970-01-01 01:00:40 [5] System: set time status to 3 [inside]
1970-01-01 01:00:43 [5] DHCPD: Recv DISCOVER from 54:9F:13:00:D5:74
1970-01-01 01:00:43 [5] DHCPD: Send OFFER with ip 192.168.1.101
1970-01-01 01:00:44 [6] PPP: ppp0 sent [PADI Host-Uniq(0x000004da)]
1970-01-01 01:00:44 [5] DHCPD: Recv REQUEST from 54:9F:13:00:D5:74
1970-01-01 01:00:45 [5] DHCPD: Send ACK to 192.168.1.101
1970-01-01 01:00:52 [5] DSL: xDSL Leave SHOWTIME!!
1970-01-01 01:00:55 [5] DSL: xdsl READY!!
1970-01-01 01:00:58 [5] DSL: xdsl HANDSHAKE!!
1970-01-01 01:01:04 [5] DSL: xDSL Training !!
1970-01-01 01:01:04 [3] PPP: ppp0 Timeout waiting for PADO packets
1970-01-01 01:01:04 [3] PPP: ppp0
1970-01-01 01:01:05 [6] PPP: ppp0 sent [PADI Host-Uniq(0x00000646)]
1970-01-01 01:01:10 [6] PPP: ppp0 sent [PADI Host-Uniq(0x00000646)]
1970-01-01 01:01:17 [5] DSL: xDSL Enter SHOWTIME!!
1970-01-01 01:01:20 [6] PPP: ppp0 sent [PADI Host-Uniq(0x00000646)]
1970-01-01 01:01:20 [6] PPP: ppp0 rcvd [PADO]
1970-01-01 01:01:20 [6] PPP: ppp0 sent [PADR Host-Uniq(0x00000646)]
1970-01-01 01:01:21 [6] PPP: ppp0 rcvd [PADS SessionID(0x23da)]
1970-01-01 01:01:21 [5] PPP: ppp0 exit discovery.
1970-01-01 01:01:21 [6] PPP: ppp0 sent [LCP ConfReq id=0x1 <mru 1492> <magic 0x49adbb75>]
1970-01-01 01:01:21 [6] PPP: ppp0 rcvd [LCP ConfReq id=0x1a <mru 1492> <auth chap MD5> <magic 0x307674e6>]
1970-01-01 01:01:21 [6] PPP: ppp0 sent [LCP ConfAck id=0x1a <mru 1492> <auth chap MD5> <magic 0x307674e6>]
1970-01-01 01:01:21 [6] PPP: ppp0 rcvd [LCP ConfAck id=0x1 <mru 1492> <magic 0x49adbb75>]
1970-01-01 01:01:21 [6] PPP: ppp0 sent [LCP EchoReq id=0x0 magic=0x49adbb75]
1970-01-01 01:01:21 [6] PPP: ppp0 rcvd [CHAP Challenge id=0xfd <c107065b730fd8f41bb3018de409b7a3e1c1ae76c56becdc28>, name = "
1970-01-01 01:01:21 [6] PPP: ppp0 sent [CHAP Response id=0xfd <b17d04d3c593697a7b200f8487f51311>, name = "admin"]
1970-01-01 01:01:21 [6] PPP: ppp0 rcvd [LCP EchoRep id=0x0 magic=0x307674e6]
1970-01-01 01:01:21 [6] PPP: ppp0 rcvd [CHAP Success id=0xfd ""]
1970-01-01 01:01:21 [6] PPP: ppp0 sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
1970-01-01 01:01:21 [6] PPP: ppp0 rcvd [IPCP ConfNak id=0x1 <addr 151.45.249.201> <ms-dns1 193.70.152.15> <ms-dns2 212.52.97.
1970-01-01 01:01:21 [6] PPP: ppp0 sent [IPCP ConfReq id=0x2 <addr 151.45.249.201> <ms-dns1 193.70.152.15> <ms-dns2 212.52.97.
1970-01-01 01:01:21 [6] PPP: ppp0 rcvd [IPCP ConfAck id=0x2 <addr 151.45.249.201> <ms-dns1 193.70.152.15> <ms-dns2 212.52.97.
1970-01-01 01:01:21 [6] PPP: ppp0 rcvd [IPCP ConfReq id=0xb8 <addr 151.6.156.72>]
1970-01-01 01:01:21 [6] PPP: ppp0 sent [IPCP ConfAck id=0xb8 <addr 151.6.156.72>]
1970-01-01 01:01:22 [5] System: set time status to 1 [inside]
1970-01-01 01:01:22 [5] System: set time status to 1 [outside]
2015-06-02 17:17:48 [5] System: set time status to 2 [inside]
2015-06-02 17:20:18 [3] PPP: ppp0 User request
2015-06-02 17:20:19 [3] PPP: ppp0 LCP down
2015-06-02 17:20:19 [4] PPP: ppp0 LCP down
2015-06-02 17:20:19 [6] PPP: ppp0 sent [LCP TermReq id=0x2 "User request"]
2015-06-02 17:20:19 [6] PPP: ppp0 rcvd [LCP TermAck id=0x2]
2015-06-02 17:20:19 [3] PPP: ppp0
2015-06-02 17:20:20 [6] PPP: ppp0 sent [PADI Host-Uniq(0x000008f5)]
2015-06-02 17:20:20 [6] PPP: ppp0 rcvd [PADO]
2015-06-02 17:20:20 [6] PPP: ppp0 sent [PADR Host-Uniq(0x000008f5)]
2015-06-02 17:20:20 [6] PPP: ppp0 rcvd [PADS SessionID(0x2548)]
2015-06-02 17:20:20 [5] PPP: ppp0 exit discovery.
2015-06-02 17:20:20 [6] PPP: ppp0 sent [LCP ConfReq id=0x1 <mru 1492> <magic 0xb673859f>]
2015-06-02 17:20:20 [6] PPP: ppp0 rcvd [LCP ConfReq id=0x4a <mru 1492> <auth chap MD5> <magic 0x4cf21bee>]
2015-06-02 17:20:20 [6] PPP: ppp0 sent [LCP ConfAck id=0x4a <mru 1492> <auth chap MD5> <magic 0x4cf21bee>]
2015-06-02 17:20:20 [6] PPP: ppp0 rcvd [LCP ConfAck id=0x1 <mru 1492> <magic 0xb673859f>]
2015-06-02 17:20:20 [6] PPP: ppp0 sent [LCP EchoReq id=0x0 magic=0xb673859f]
2015-06-02 17:20:20 [6] PPP: ppp0 rcvd [CHAP Challenge id=0x60 <465e851ae6d82bd3f88ee37b00231ca866eb8c43a62cd8ea37fdddcaa0>,
2015-06-02 17:20:20 [6] PPP: ppp0 sent [CHAP Response id=0x60 <276c90ebb82606a26b2fa4626f4666b9>, name = "admin"]
2015-06-02 17:20:20 [6] PPP: ppp0 rcvd [LCP EchoRep id=0x0 magic=0x4cf21bee]
2015-06-02 17:20:21 [6] PPP: ppp0 rcvd [CHAP Success id=0x60 ""]
2015-06-02 17:20:21 [6] PPP: ppp0 sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
2015-06-02 17:20:21 [6] PPP: ppp0 rcvd [IPCP ConfNak id=0x1 <addr 151.45.242.153> <ms-dns1 193.70.152.15> <ms-dns2 212.52.97.
2015-06-02 17:20:21 [6] PPP: ppp0 sent [IPCP ConfReq id=0x2 <addr 151.45.242.153> <ms-dns1 193.70.152.15> <ms-dns2 212.52.97.
2015-06-02 17:20:21 [6] PPP: ppp0 rcvd [IPCP ConfAck id=0x2 <addr 151.45.242.153> <ms-dns1 193.70.152.15> <ms-dns2 212.52.97.
2015-06-02 17:20:21 [6] PPP: ppp0 rcvd [IPCP ConfReq id=0xc6 <addr 151.6.156.72>]
2015-06-02 17:20:21 [6] PPP: ppp0 sent [IPCP ConfAck id=0xc6 <addr 151.6.156.72>]
2015-06-02 17:20:24 [5] System: set time status to 1 [outside]
2015-06-02 17:20:26 [5] System: set time status to 1 [inside]
2015-06-02 17:20:26 [5] DHCPD: Recv REQUEST from 54:9F:13:00:D5:74
2015-06-02 17:20:26 [5] DHCPD: Send ACK to 192.168.1.101
2015-06-02 17:20:26 [5] System: set time status to 2 [inside]
2015-06-02 17:20:26 [5] DHCPD: Recv REQUEST from 70:18:8B:8B:8B:CB
2015-06-02 17:20:26 [5] DHCPD: Send ACK to 192.168.1.109
2015-06-02 17:20:29 [5] DHCPD: Recv REQUEST from 6C:AD:F8:B3:F2:E3
2015-06-02 17:20:29 [5] DHCPD: Send ACK to 192.168.1.102
2015-06-02 17:27:52 [5] DHCPD: Recv REQUEST from 00:26:C7:B4:DC:B6
2015-06-02 17:27:53 [5] DHCPD: Send ACK to 192.168.1.154
2015-06-02 17:27:53 [5] DHCPD: Recv REQUEST from 00:26:C7:B4:DC:B6
2015-06-02 17:27:53 [5] DHCPD: Send ACK to 192.168.1.154
2015-06-02 17:35:05 [5] System: 0.000000irewall
2015-06-02 17:35:37 [5] System: 0.000000irewall
2015-06-02 17:40:44 [5] System: 0.000000irewall
2015-06-02 17:46:34 [5] DHCPD: Recv DISCOVER from F8:D0:AC:49:19:18
2015-06-02 17:46:34 [5] DHCPD: Send OFFER with ip 192.168.1.100
2015-06-02 17:46:34 [5] DHCPD: Recv REQUEST from F8:D0:AC:49:19:18
2015-06-02 17:46:34 [5] DHCPD: Wrong Server id or request an invalid ip
2015-06-02 17:46:34 [5] DHCPD: Send NAK
2015-06-02 17:46:35 [5] DHCPD: Recv DISCOVER from F8:D0:AC:49:19:18
2015-06-02 17:46:35 [5] DHCPD: Send OFFER with ip 192.168.1.103
2015-06-02 17:46:35 [5] DHCPD: Recv REQUEST from F8:D0:AC:49:19:18
2015-06-02 17:46:36 [5] DHCPD: Send ACK to 192.168.1.103
2015-06-02 17:47:14 [5] DHCPD: Recv RELEASE from F8:D0:AC:49:19:18
2015-06-02 17:47:20 [5] DHCPD: Recv DISCOVER from F8:D0:AC:49:19:18
2015-06-02 17:47:20 [5] DHCPD: Send OFFER with ip 192.168.1.103
2015-06-02 17:47:21 [5] DHCPD: Recv REQUEST from F8:D0:AC:49:19:18
2015-06-02 17:47:21 [5] DHCPD: Send ACK to 192.168.1.103
2015-06-02 17:48:03 [5] DHCPD: Recv RELEASE from F8:D0:AC:49:19:18
2015-06-02 17:48:15 [5] DHCPD: Recv DISCOVER from F8:D0:AC:49:19:18
2015-06-02 17:48:15 [5] DHCPD: Send OFFER with ip 192.168.1.103
2015-06-02 17:48:15 [5] DHCPD: Recv REQUEST from F8:D0:AC:49:19:18
2015-06-02 17:48:15 [5] DHCPD: Send ACK to 192.168.1.103
2015-06-02 17:48:50 [5] DHCPD: Recv RELEASE from F8:D0:AC:49:19:18
2015-06-02 18:17:10 [5] System: set time status to 1 [inside]
2015-06-02 18:17:10 [5] System: set time status to 2 [inside]
 
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