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Use Wireshark (ol' Ethereal) to sniff DNS traffic
Hi, just stumbled over this posting 5 min ago and decided to have a go at it but wanted to check what site names (FQDN) is used for updates - for those of you not sure which site is being looked up in the dns requests and are using Linux, you could run:
tshark -d udp.port==53,dns port 53
It may require that you already run your own DNS server (i.e. you run the above command on the server running DNS if your network is switched, which is most likely) in order to sniff the requests that your PS3 is issuing. You will then capture something along the lines of:
151.412831 192.168.1.66 -> 192.168.1.4 DNS Standard query A fsa01.ps3.update.playstation.net
151.414171 192.168.1.4 -> 192.52.178.30 DNS Standard query A fsa01.ps3.update.playstation.net
151.434568 192.52.178.30 -> 192.168.1.4 DNS Standard query response
151.435022 192.168.1.4 -> 203.105.76.218 DNS Standard query A fsa01.ps3.update.playstation.net
151.694658 203.105.76.218 -> 192.168.1.4 DNS Standard query response CNAME fj01.psp.update.playstation.org
151.695286 192.168.1.4 -> 204.74.112.1 DNS Standard query A fj01.psp.update.playstation.org
151.899779 204.74.112.1 -> 192.168.1.4 DNS Standard query response
151.900278 192.168.1.4 -> 202.213.243.216 DNS Standard query A fj01.psp.update.playstation.org
152.172740 202.213.243.216 -> 192.168.1.4 DNS Standard query response
152.173251 192.168.1.4 -> 202.213.243.146 DNS Standard query A fj01.psp.update.playstation.org
152.408587 192.168.1.66 -> 192.168.1.4 DNS Standard query A fsa01.ps3.update.playstation.net
152.444440 202.213.243.146 -> 192.168.1.4 DNS Standard query response CNAME a01.cdn.update.playstation.org.edgesuite.net
152.445150 192.168.1.4 -> 193.108.91.137 DNS Standard query A a01.cdn.update.playstation.org.edgesuite.net
152.467548 193.108.91.137 -> 192.168.1.4 DNS Standard query response CNAME a192.d.akamai.net
152.468219 192.168.1.4 -> 213.244.181.32 DNS Standard query A a192.d.akamai.net
152.490285 213.244.181.32 -> 192.168.1.4 DNS Standard query response
152.491005 192.168.1.4 -> 84.53.139.29 DNS Standard query A a192.d.akamai.net
152.505277 84.53.139.29 -> 192.168.1.4 DNS Standard query response A 80.67.87.14 A 80.67.87.22
152.505719 192.168.1.4 -> 192.168.1.66 DNS Standard query response CNAME fj01.psp.update.playstation.org CNAME a01.cdn.update.playstation.org.edgesuite.net CNAME a192.d.akamai.net A 80.67.87.22 A 80.67.87.14
152.505741 192.168.1.4 -> 192.168.1.66 DNS Standard query response CNAME fj01.psp.update.playstation.org CNAME a01.cdn.update.playstation.org.edgesuite.net CNAME a192.d.akamai.net A 80.67.87.22 A 80.67.87.14
This will give you an indication of the names being looked up, such as:
fsa01.ps3.update.playstation.net
Good luck...
/ViRGE
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