/
lab3_part2.txt
127 lines (120 loc) · 4.9 KB
/
lab3_part2.txt
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No. Time Source Destination Protocol Length Info
248 1.563094 192.168.0.103 192.168.0.1 DNS 91 Standard query 0x489e A signaler-pa.clients6.google.com
Frame 248: 91 bytes on wire (728 bits), 91 bytes captured (728 bits) on interface en0, id 0
Ethernet II, Src: Apple_70:4e:e0 (60:30:d4:70:4e:e0), Dst: Tp-LinkT_66:4b:e0 (b0:be:76:66:4b:e0)
Internet Protocol Version 4, Src: 192.168.0.103, Dst: 192.168.0.1
User Datagram Protocol, Src Port: 63628, Dst Port: 53
Source Port: 63628
Destination Port: 53
Length: 57
Checksum: 0xcc70 [unverified]
[Checksum Status: Unverified]
[Stream index: 1]
[Timestamps]
Domain Name System (query)
Transaction ID: 0x489e
Flags: 0x0100 Standard query
Questions: 1
Answer RRs: 0
Authority RRs: 0
Additional RRs: 0
Queries
signaler-pa.clients6.google.com: type A, class IN
Name: signaler-pa.clients6.google.com
[Name Length: 31]
[Label Count: 4]
Type: A (Host Address) (1)
Class: IN (0x0001)
[Response In: 258]
No. Time Source Destination Protocol Length Info
258 1.585200 192.168.0.1 192.168.0.103 DNS 107 Standard query response 0x489e A signaler-pa.clients6.google.com A 172.217.20.202
Frame 258: 107 bytes on wire (856 bits), 107 bytes captured (856 bits) on interface en0, id 0
Ethernet II, Src: Tp-LinkT_66:4b:e0 (b0:be:76:66:4b:e0), Dst: Apple_70:4e:e0 (60:30:d4:70:4e:e0)
Internet Protocol Version 4, Src: 192.168.0.1, Dst: 192.168.0.103
User Datagram Protocol, Src Port: 53, Dst Port: 63628
Source Port: 53
Destination Port: 63628
Length: 73
Checksum: 0x7f4d [unverified]
[Checksum Status: Unverified]
[Stream index: 1]
[Timestamps]
Domain Name System (response)
Transaction ID: 0x489e
Flags: 0x8180 Standard query response, No error
Questions: 1
Answer RRs: 1
Authority RRs: 0
Additional RRs: 0
Queries
signaler-pa.clients6.google.com: type A, class IN
Name: signaler-pa.clients6.google.com
[Name Length: 31]
[Label Count: 4]
Type: A (Host Address) (1)
Class: IN (0x0001)
Answers
signaler-pa.clients6.google.com: type A, class IN, addr 172.217.20.202
[Request In: 248]
[Time: 0.022106000 seconds]
No. Time Source Destination Protocol Length Info
4352 35.896730 192.168.0.103 192.168.0.1 DNS 71 Standard query 0xa4f4 A www.mit.edu
Frame 4352: 71 bytes on wire (568 bits), 71 bytes captured (568 bits) on interface en0, id 0
Ethernet II, Src: Apple_70:4e:e0 (60:30:d4:70:4e:e0), Dst: Tp-LinkT_66:4b:e0 (b0:be:76:66:4b:e0)
Internet Protocol Version 4, Src: 192.168.0.103, Dst: 192.168.0.1
User Datagram Protocol, Src Port: 50830, Dst Port: 53
Source Port: 50830
Destination Port: 53
Length: 37
Checksum: 0xbf87 [unverified]
[Checksum Status: Unverified]
[Stream index: 4]
[Timestamps]
Domain Name System (query)
Transaction ID: 0xa4f4
Flags: 0x0100 Standard query
Questions: 1
Answer RRs: 0
Authority RRs: 0
Additional RRs: 0
Queries
www.mit.edu: type A, class IN
Name: www.mit.edu
[Name Length: 11]
[Label Count: 3]
Type: A (Host Address) (1)
Class: IN (0x0001)
[Response In: 4363]
No. Time Source Destination Protocol Length Info
4363 36.016275 192.168.0.1 192.168.0.103 DNS 160 Standard query response 0xa4f4 A www.mit.edu CNAME www.mit.edu.edgekey.net CNAME e9566.dscb.akamaiedge.net A 23.38.92.10
Frame 4363: 160 bytes on wire (1280 bits), 160 bytes captured (1280 bits) on interface en0, id 0
Ethernet II, Src: Tp-LinkT_66:4b:e0 (b0:be:76:66:4b:e0), Dst: Apple_70:4e:e0 (60:30:d4:70:4e:e0)
Internet Protocol Version 4, Src: 192.168.0.1, Dst: 192.168.0.103
User Datagram Protocol, Src Port: 53, Dst Port: 50830
Source Port: 53
Destination Port: 50830
Length: 126
Checksum: 0xd892 [unverified]
[Checksum Status: Unverified]
[Stream index: 4]
[Timestamps]
Domain Name System (response)
Transaction ID: 0xa4f4
Flags: 0x8180 Standard query response, No error
Questions: 1
Answer RRs: 3
Authority RRs: 0
Additional RRs: 0
Queries
www.mit.edu: type A, class IN
Name: www.mit.edu
[Name Length: 11]
[Label Count: 3]
Type: A (Host Address) (1)
Class: IN (0x0001)
Answers
www.mit.edu: type CNAME, class IN, cname www.mit.edu.edgekey.net
www.mit.edu.edgekey.net: type CNAME, class IN, cname e9566.dscb.akamaiedge.net
e9566.dscb.akamaiedge.net: type A, class IN, addr 23.38.92.10
[Request In: 4352]
[Time: 0.119545000 seconds]