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ARP Broadcast Requests in Vista Problem with ARP flooding local network

#1 User is offline   mmosier1 

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  Posted 28 October 2008 - 07:21 PM

I've got a constant blinking wireless network access light on my Vista laptop that appears to be caused by constant ARP messages. It appears that the laptop is asking for the MAC of the WRT54G wireless router. I checked the ARP cache in Vista and the MAC for the router is in the cache listed as dynamic. I've attached a copy of a sniffer capture below to aid in diagnosing the problem.

Would appreciate any help you can provide.

Thanks

mm

No. Time Source Destination Protocol Info
1 0.000000 HonHaiPr_2a:7a:59 Broadcast ARP Who has 192.168.1.1? Tell 192.168.1.104

Frame 1 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Address Resolution Protocol (request)

No. Time Source Destination Protocol Info
2 0.001663 Cisco-Li_64:3e:6b HonHaiPr_2a:7a:59 ARP 192.168.1.1 is at 00:18:39:64:3e:6b

Frame 2 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: Cisco-Li_64:3e:6b (00:18:39:64:3e:6b), Dst: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59)
Address Resolution Protocol (reply)

No. Time Source Destination Protocol Info
3 0.023865 HonHaiPr_2a:7a:59 Broadcast ARP Who has 192.168.1.1? Tell 192.168.1.104

Frame 3 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Address Resolution Protocol (request)

No. Time Source Destination Protocol Info
4 0.024905 Cisco-Li_64:3e:6b HonHaiPr_2a:7a:59 ARP 192.168.1.1 is at 00:18:39:64:3e:6b

Frame 4 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: Cisco-Li_64:3e:6b (00:18:39:64:3e:6b), Dst: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59)
Address Resolution Protocol (reply)

No. Time Source Destination Protocol Info
5 0.064331 HonHaiPr_2a:7a:59 Broadcast ARP Who has 192.168.1.1? Tell 192.168.1.104

Frame 5 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Address Resolution Protocol (request)

No. Time Source Destination Protocol Info
6 0.065408 Cisco-Li_64:3e:6b HonHaiPr_2a:7a:59 ARP 192.168.1.1 is at 00:18:39:64:3e:6b

Frame 6 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: Cisco-Li_64:3e:6b (00:18:39:64:3e:6b), Dst: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59)
Address Resolution Protocol (reply)

No. Time Source Destination Protocol Info
7 1.542789 192.168.1.104 68.180.217.23 HTTP Continuation or non-HTTP traffic

Frame 7 (91 bytes on wire, 91 bytes captured)
Ethernet II, Src: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59), Dst: Cisco-Li_64:3e:6b (00:18:39:64:3e:6b)
Internet Protocol, Src: 192.168.1.104 (192.168.1.104), Dst: 68.180.217.23 (68.180.217.23)
Transmission Control Protocol, Src Port: 53385 (53385), Dst Port: http (80), Seq: 1, Ack: 1, Len: 37
Hypertext Transfer Protocol

No. Time Source Destination Protocol Info
8 1.718031 68.180.217.23 192.168.1.104 TCP http > 53385 [ACK] Seq=1 Ack=38 Win=32850 Len=0

Frame 8 (54 bytes on wire, 54 bytes captured)
Ethernet II, Src: Cisco-Li_64:3e:6b (00:18:39:64:3e:6b), Dst: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59)
Internet Protocol, Src: 68.180.217.23 (68.180.217.23), Dst: 192.168.1.104 (192.168.1.104)
Transmission Control Protocol, Src Port: http (80), Dst Port: 53385 (53385), Seq: 1, Ack: 38, Len: 0

No. Time Source Destination Protocol Info
9 5.098937 HonHaiPr_2a:7a:59 Broadcast ARP Who has 192.168.1.1? Tell 192.168.1.104

Frame 9 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Address Resolution Protocol (request)

No. Time Source Destination Protocol Info
10 5.100549 Cisco-Li_64:3e:6b HonHaiPr_2a:7a:59 ARP 192.168.1.1 is at 00:18:39:64:3e:6b

Frame 10 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: Cisco-Li_64:3e:6b (00:18:39:64:3e:6b), Dst: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59)
Address Resolution Protocol (reply)

No. Time Source Destination Protocol Info
11 5.122557 HonHaiPr_2a:7a:59 Broadcast ARP Who has 192.168.1.1? Tell 192.168.1.104

Frame 11 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Address Resolution Protocol (request)

No. Time Source Destination Protocol Info
12 5.123635 Cisco-Li_64:3e:6b HonHaiPr_2a:7a:59 ARP 192.168.1.1 is at 00:18:39:64:3e:6b

Frame 12 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: Cisco-Li_64:3e:6b (00:18:39:64:3e:6b), Dst: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59)
Address Resolution Protocol (reply)

No. Time Source Destination Protocol Info
13 5.164128 HonHaiPr_2a:7a:59 Broadcast ARP Who has 192.168.1.1? Tell 192.168.1.104

Frame 13 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Address Resolution Protocol (request)

No. Time Source Destination Protocol Info
14 5.165193 Cisco-Li_64:3e:6b HonHaiPr_2a:7a:59 ARP 192.168.1.1 is at 00:18:39:64:3e:6b

Frame 14 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: Cisco-Li_64:3e:6b (00:18:39:64:3e:6b), Dst: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59)
Address Resolution Protocol (reply)

No. Time Source Destination Protocol Info
15 10.192428 HonHaiPr_2a:7a:59 Broadcast ARP Who has 192.168.1.1? Tell 192.168.1.104

Frame 15 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Address Resolution Protocol (request)

No. Time Source Destination Protocol Info
16 10.194082 Cisco-Li_64:3e:6b HonHaiPr_2a:7a:59 ARP 192.168.1.1 is at 00:18:39:64:3e:6b

Frame 16 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: Cisco-Li_64:3e:6b (00:18:39:64:3e:6b), Dst: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59)
Address Resolution Protocol (reply)

No. Time Source Destination Protocol Info
17 10.216933 HonHaiPr_2a:7a:59 Broadcast ARP Who has 192.168.1.1? Tell 192.168.1.104

Frame 17 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Address Resolution Protocol (request)

No. Time Source Destination Protocol Info
18 10.217962 Cisco-Li_64:3e:6b HonHaiPr_2a:7a:59 ARP 192.168.1.1 is at 00:18:39:64:3e:6b

Frame 18 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: Cisco-Li_64:3e:6b (00:18:39:64:3e:6b), Dst: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59)
Address Resolution Protocol (reply)

No. Time Source Destination Protocol Info
19 10.260249 HonHaiPr_2a:7a:59 Broadcast ARP Who has 192.168.1.1? Tell 192.168.1.104

Frame 19 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Address Resolution Protocol (request)

No. Time Source Destination Protocol Info
20 10.261394 Cisco-Li_64:3e:6b HonHaiPr_2a:7a:59 ARP 192.168.1.1 is at 00:18:39:64:3e:6b

Frame 20 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: Cisco-Li_64:3e:6b (00:18:39:64:3e:6b), Dst: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59)
Address Resolution Protocol (reply)

No. Time Source Destination Protocol Info
21 14.973922 192.168.1.104 74.128.17.114 DNS Standard query A www.weather.com

Frame 21 (75 bytes on wire, 75 bytes captured)
Ethernet II, Src: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59), Dst: Cisco-Li_64:3e:6b (00:18:39:64:3e:6b)
Internet Protocol, Src: 192.168.1.104 (192.168.1.104), Dst: 74.128.17.114 (74.128.17.114)
User Datagram Protocol, Src Port: 49336 (49336), Dst Port: domain (53)
Domain Name System (query)

No. Time Source Destination Protocol Info
22 15.002212 74.128.17.114 192.168.1.104 DNS Standard query response A 65.207.183.121

Frame 22 (148 bytes on wire, 148 bytes captured)
Ethernet II, Src: Cisco-Li_64:3e:6b (00:18:39:64:3e:6b), Dst: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59)
Internet Protocol, Src: 74.128.17.114 (74.128.17.114), Dst: 192.168.1.104 (192.168.1.104)
User Datagram Protocol, Src Port: domain (53), Dst Port: 49336 (49336)
Domain Name System (response)

No. Time Source Destination Protocol Info
23 15.290418 HonHaiPr_2a:7a:59 Broadcast ARP Who has 192.168.1.1? Tell 192.168.1.104

Frame 23 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Address Resolution Protocol (request)

No. Time Source Destination Protocol Info
24 15.291546 Cisco-Li_64:3e:6b HonHaiPr_2a:7a:59 ARP 192.168.1.1 is at 00:18:39:64:3e:6b

Frame 24 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: Cisco-Li_64:3e:6b (00:18:39:64:3e:6b), Dst: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59)
Address Resolution Protocol (reply)

No. Time Source Destination Protocol Info
25 15.304578 HonHaiPr_2a:7a:59 Broadcast ARP Who has 192.168.1.1? Tell 192.168.1.104

Frame 25 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Address Resolution Protocol (request)

No. Time Source Destination Protocol Info
26 15.305709 Cisco-Li_64:3e:6b HonHaiPr_2a:7a:59 ARP 192.168.1.1 is at 00:18:39:64:3e:6b

Frame 26 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: Cisco-Li_64:3e:6b (00:18:39:64:3e:6b), Dst: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59)
Address Resolution Protocol (reply)

No. Time Source Destination Protocol Info
27 15.345209 HonHaiPr_2a:7a:59 Broadcast ARP Who has 192.168.1.1? Tell 192.168.1.104

Frame 27 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Address Resolution Protocol (request)

No. Time Source Destination Protocol Info
28 15.346273 Cisco-Li_64:3e:6b HonHaiPr_2a:7a:59 ARP 192.168.1.1 is at 00:18:39:64:3e:6b

Frame 28 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: Cisco-Li_64:3e:6b (00:18:39:64:3e:6b), Dst: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59)
Address Resolution Protocol (reply)

No. Time Source Destination Protocol Info
29 20.373587 HonHaiPr_2a:7a:59 Broadcast ARP Who has 192.168.1.1? Tell 192.168.1.104

Frame 29 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Address Resolution Protocol (request)

No. Time Source Destination Protocol Info
30 20.420095 Cisco-Li_64:3e:6b HonHaiPr_2a:7a:59 ARP 192.168.1.1 is at 00:18:39:64:3e:6b

Frame 30 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: Cisco-Li_64:3e:6b (00:18:39:64:3e:6b), Dst: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59)
Address Resolution Protocol (reply)

No. Time Source Destination Protocol Info
31 20.499132 HonHaiPr_2a:7a:59 Broadcast ARP Who has 192.168.1.1? Tell 192.168.1.104

Frame 31 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Address Resolution Protocol (request)

No. Time Source Destination Protocol Info
32 20.500295 Cisco-Li_64:3e:6b HonHaiPr_2a:7a:59 ARP 192.168.1.1 is at 00:18:39:64:3e:6b

Frame 32 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: Cisco-Li_64:3e:6b (00:18:39:64:3e:6b), Dst: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59)
Address Resolution Protocol (reply)

No. Time Source Destination Protocol Info
33 20.549056 HonHaiPr_2a:7a:59 Broadcast ARP Who has 192.168.1.1? Tell 192.168.1.104

Frame 33 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Address Resolution Protocol (request)

No. Time Source Destination Protocol Info
34 20.550127 Cisco-Li_64:3e:6b HonHaiPr_2a:7a:59 ARP 192.168.1.1 is at 00:18:39:64:3e:6b

Frame 34 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: Cisco-Li_64:3e:6b (00:18:39:64:3e:6b), Dst: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59)
Address Resolution Protocol (reply)

No. Time Source Destination Protocol Info
35 25.581881 HonHaiPr_2a:7a:59 Broadcast ARP Who has 192.168.1.1? Tell 192.168.1.104

Frame 35 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Address Resolution Protocol (request)

No. Time Source Destination Protocol Info
36 25.583608 Cisco-Li_64:3e:6b HonHaiPr_2a:7a:59 ARP 192.168.1.1 is at 00:18:39:64:3e:6b

Frame 36 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: Cisco-Li_64:3e:6b (00:18:39:64:3e:6b), Dst: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59)
Address Resolution Protocol (reply)

No. Time Source Destination Protocol Info
37 25.606468 HonHaiPr_2a:7a:59 Broadcast ARP Who has 192.168.1.1? Tell 192.168.1.104

Frame 37 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Address Resolution Protocol (request)

No. Time Source Destination Protocol Info
38 25.607567 Cisco-Li_64:3e:6b HonHaiPr_2a:7a:59 ARP 192.168.1.1 is at 00:18:39:64:3e:6b

Frame 38 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: Cisco-Li_64:3e:6b (00:18:39:64:3e:6b), Dst: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59)
Address Resolution Protocol (reply)

No. Time Source Destination Protocol Info
39 25.646488 HonHaiPr_2a:7a:59 Broadcast ARP Who has 192.168.1.1? Tell 192.168.1.104

Frame 39 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Address Resolution Protocol (request)

No. Time Source Destination Protocol Info
40 25.647683 Cisco-Li_64:3e:6b HonHaiPr_2a:7a:59 ARP 192.168.1.1 is at 00:18:39:64:3e:6b

Frame 40 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: Cisco-Li_64:3e:6b (00:18:39:64:3e:6b), Dst: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59)
Address Resolution Protocol (reply)

No. Time Source Destination Protocol Info
41 30.675730 HonHaiPr_2a:7a:59 Broadcast ARP Who has 192.168.1.1? Tell 192.168.1.104

Frame 41 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Address Resolution Protocol (request)

No. Time Source Destination Protocol Info
42 30.677387 Cisco-Li_64:3e:6b HonHaiPr_2a:7a:59 ARP 192.168.1.1 is at 00:18:39:64:3e:6b

Frame 42 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: Cisco-Li_64:3e:6b (00:18:39:64:3e:6b), Dst: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59)
Address Resolution Protocol (reply)

No. Time Source Destination Protocol Info
43 30.699243 HonHaiPr_2a:7a:59 Broadcast ARP Who has 192.168.1.1? Tell 192.168.1.104

Frame 43 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Address Resolution Protocol (request)

No. Time Source Destination Protocol Info
44 30.700273 Cisco-Li_64:3e:6b HonHaiPr_2a:7a:59 ARP 192.168.1.1 is at 00:18:39:64:3e:6b

Frame 44 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: Cisco-Li_64:3e:6b (00:18:39:64:3e:6b), Dst: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59)
Address Resolution Protocol (reply)

No. Time Source Destination Protocol Info
45 30.730752 HonHaiPr_2a:7a:59 Broadcast ARP Who has 192.168.1.1? Tell 192.168.1.104

Frame 45 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Address Resolution Protocol (request)

No. Time Source Destination Protocol Info
46 30.733257 Cisco-Li_64:3e:6b HonHaiPr_2a:7a:59 ARP 192.168.1.1 is at 00:18:39:64:3e:6b

Frame 46 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: Cisco-Li_64:3e:6b (00:18:39:64:3e:6b), Dst: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59)
Address Resolution Protocol (reply)

No. Time Source Destination Protocol Info
47 30.970764 HonHaiPr_2a:7a:59 Broadcast ARP Who has 192.168.1.1? Tell 192.168.1.104

Frame 47 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Address Resolution Protocol (request)

No. Time Source Destination Protocol Info
48 30.971865 Cisco-Li_64:3e:6b HonHaiPr_2a:7a:59 ARP 192.168.1.1 is at 00:18:39:64:3e:6b

Frame 48 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: Cisco-Li_64:3e:6b (00:18:39:64:3e:6b), Dst: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59)
Address Resolution Protocol (reply)

No. Time Source Destination Protocol Info
49 34.793123 63.111.69.123 192.168.1.104 TCP http > 54701 [RST] Seq=1 Win=9300 Len=0

Frame 49 (54 bytes on wire, 54 bytes captured)
Ethernet II, Src: Cisco-Li_64:3e:6b (00:18:39:64:3e:6b), Dst: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59)
Internet Protocol, Src: 63.111.69.123 (63.111.69.123), Dst: 192.168.1.104 (192.168.1.104)
Transmission Control Protocol, Src Port: http (80), Dst Port: 54701 (54701), Seq: 1, Len: 0

No. Time Source Destination Protocol Info
50 34.793557 63.111.69.126 192.168.1.104 TCP http > 54703 [RST] Seq=1 Win=9300 Len=0

Frame 50 (54 bytes on wire, 54 bytes captured)
Ethernet II, Src: Cisco-Li_64:3e:6b (00:18:39:64:3e:6b), Dst: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59)
Internet Protocol, Src: 63.111.69.126 (63.111.69.126), Dst: 192.168.1.104 (192.168.1.104)
Transmission Control Protocol, Src Port: http (80), Dst Port: 54703 (54703), Seq: 1, Len: 0

No. Time Source Destination Protocol Info
51 35.764548 HonHaiPr_2a:7a:59 Broadcast ARP Who has 192.168.1.1? Tell 192.168.1.104

Frame 51 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Address Resolution Protocol (request)

No. Time Source Destination Protocol Info
52 35.766219 Cisco-Li_64:3e:6b HonHaiPr_2a:7a:59 ARP 192.168.1.1 is at 00:18:39:64:3e:6b

Frame 52 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: Cisco-Li_64:3e:6b (00:18:39:64:3e:6b), Dst: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59)
Address Resolution Protocol (reply)

No. Time Source Destination Protocol Info
53 35.790555 HonHaiPr_2a:7a:59 Broadcast ARP Who has 192.168.1.1? Tell 192.168.1.104

Frame 53 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Address Resolution Protocol (request)

No. Time Source Destination Protocol Info
54 35.791733 Cisco-Li_64:3e:6b HonHaiPr_2a:7a:59 ARP 192.168.1.1 is at 00:18:39:64:3e:6b

Frame 54 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: Cisco-Li_64:3e:6b (00:18:39:64:3e:6b), Dst: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59)
Address Resolution Protocol (reply)

No. Time Source Destination Protocol Info
55 35.824062 HonHaiPr_2a:7a:59 Broadcast ARP Who has 192.168.1.1? Tell 192.168.1.104

Frame 55 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Address Resolution Protocol (request)

No. Time Source Destination Protocol Info
56 35.825155 Cisco-Li_64:3e:6b HonHaiPr_2a:7a:59 ARP 192.168.1.1 is at 00:18:39:64:3e:6b

Frame 56 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: Cisco-Li_64:3e:6b (00:18:39:64:3e:6b), Dst: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59)
Address Resolution Protocol (reply)

No. Time Source Destination Protocol Info
57 40.884922 HonHaiPr_2a:7a:59 Broadcast ARP Who has 192.168.1.1? Tell 192.168.1.104

Frame 57 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Address Resolution Protocol (request)

No. Time Source Destination Protocol Info
58 40.886591 Cisco-Li_64:3e:6b HonHaiPr_2a:7a:59 ARP 192.168.1.1 is at 00:18:39:64:3e:6b

Frame 58 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: Cisco-Li_64:3e:6b (00:18:39:64:3e:6b), Dst: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59)
Address Resolution Protocol (reply)

No. Time Source Destination Protocol Info
59 40.909592 HonHaiPr_2a:7a:59 Broadcast ARP Who has 192.168.1.1? Tell 192.168.1.104

Frame 59 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Address Resolution Protocol (request)

No. Time Source Destination Protocol Info
60 40.910673 Cisco-Li_64:3e:6b HonHaiPr_2a:7a:59 ARP 192.168.1.1 is at 00:18:39:64:3e:6b

Frame 60 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: Cisco-Li_64:3e:6b (00:18:39:64:3e:6b), Dst: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59)
Address Resolution Protocol (reply)

No. Time Source Destination Protocol Info
61 40.997402 HonHaiPr_2a:7a:59 Broadcast ARP Who has 192.168.1.1? Tell 192.168.1.104

Frame 61 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Address Resolution Protocol (request)

No. Time Source Destination Protocol Info
62 40.998472 Cisco-Li_64:3e:6b HonHaiPr_2a:7a:59 ARP 192.168.1.1 is at 00:18:39:64:3e:6b

Frame 62 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: Cisco-Li_64:3e:6b (00:18:39:64:3e:6b), Dst: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59)
Address Resolution Protocol (reply)

No. Time Source Destination Protocol Info
63 46.045346 HonHaiPr_2a:7a:59 Broadcast ARP Who has 192.168.1.1? Tell 192.168.1.104

Frame 63 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Address Resolution Protocol (request)

#2 User is offline   keithwg 

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Posted 24 October 2009 - 10:11 AM

You could start by checking this. turn it down to 0 and reboot. see if that helps.
http://www.windowsreference.com/windows-vi...-windows-vista/

#3 User is offline   CaveDweller2 

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Posted 24 October 2009 - 10:49 PM

What router are you using?
Hope this helps Posted Image

Posted Image

OlllllllO

#4 User is offline   tos226 

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Posted 24 October 2009 - 11:13 PM

Sounds totally normal to me.
XP does the same. It gets exciting with more than one router and 3-5 computers :thumbsup:

When things are connected together, they constantly chat asking who is who.
So the router asks all, by the broadcast, who is 192.168.1.1, and only .1 replies this is me and this is my MAC address.
Then .1 asks all, who has .104, and only .104 answers, that's me, and this is my MAC address.
And they go on like that since they have nothing better to do than communicate :flowers:

So long as the ARP messages aren't from outside the router's firewall but from gear on your LAN, you're fine.

Every network device has a unique ID which is the MAC address. IPs can change. MACs don't. Ethernet protocol relies on that unique ID.

In Frame 1 and many others
HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59) at 192.168.1.104 broadcasts to all, asking for the router's 192.168.1.1 MAC address
In frame 2 and many others
Cisco-Li_64:3e:6b which is your router, replies My MAC address is 00:18:39:64:3e:6b

Then by frame 7
source HonHaiPr_2a:7a:59 (00:1d:d9:2a:7a:59), sends an ethernet packet (MAC based) to destination: Cisco-Li_64:3e:6b (00:18:39:64:3e:6b)
containing a TCP connection request from 192.168.1.104 port 53385 to internet destination 68.180.217.23, port 80 which is HTTP protocol on the web.
Then 68.x.x.x talks back to 192.168.1.104 and so on.

If you're using Wireshark, there's a protocol summary which shows the encapsulation of the packets by a neat tree-display.
And ARP is well described here
http://en.wikipedia.org/wiki/Address_Resolution_Protocol

This post has been edited by tos226: 24 October 2009 - 11:21 PM

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