J'ai un soucis avec le serveur DNS de mon modem-routeur-adsl D-Link G604T.
En effet, si j'installe ubuntu par défaut, firefox ne me permet pas d'accéder à internet... mais une requête de ping marche !
Après un moment d'expérimentation et quelques discutions autour de moi, j'en ai conclu que mon routeur faisait des choses bizarres après les requêtes en IpV6 de firefox.
En effet, suite à une remarque sur ce forum, j'ai constaté qu'en mettant "network.dns.disableIPv6" à true dans firefox (about:config etc), là aucun problème ne se posait pour firefox !
Actuellement j'utilise le serveur DNS de mon FAI (j'ai modifié mon resolv.conf) qui marche correctement lui, mais je cherche à mieux cerné le problème avec mon routeur.
Ca n'est donc pas necessaire de me dire d'intaller mon propre serveur DNS sur mon PC ;).
J'ai fais des essais avec ethereal.
Vous constaterez que mon routeur me renvoit une ip 1.0.0.0 "après" les requêtes en ipV6, enfin après une requête ipV4 qui suit une requête ipV6.
Ma config :
192.168.1.1 est l'ip de mon routeur qui fait passerelle, serveur dhcp et serveur DNS.
192.168.1.3 est l'ip de mon PC
Ci après :
- la requête (ipV6) de www.free.fr par firefox : frame 1 à 6
- une requête ARP de mon routeur : frame 11 et 12 (pas necessaire ici)
- suivit de la requête de la commande ping : frame 13 à 14
(Exusez moi pour la balise pre, mais je n'ai pas trouvé autre chose pour conserver les espaces devant certaines lignes).
No. Time Source Destination Protocol Info
1 0.000000 192.168.1.3 192.168.1.1 DNS Standard query AAAA www.free.fr
Frame 1 (71 bytes on wire, 71 bytes captured)
Ethernet II, Src: 192.168.1.3 (00:04:23:24:8c:ae), Dst: 192.168.1.1 (00:11:95:95:3e:c5)
Internet Protocol, Src: 192.168.1.3 (192.168.1.3), Dst: 192.168.1.1 (192.168.1.1)
Version: 4
Header length: 20 bytes
Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
Total Length: 57
Identification: 0x901d (36893)
Flags: 0x04 (Don't Fragment)
Fragment offset: 0
Time to live: 64
Protocol: UDP (0x11)
Header checksum: 0x2742 [correct]
Source: 192.168.1.3 (192.168.1.3)
Destination: 192.168.1.1 (192.168.1.1)
User Datagram Protocol, Src Port: 32843 (32843), Dst Port: domain (53)
Source port: 32843 (32843)
Destination port: domain (53)
Length: 37
Checksum: 0xbd6d [correct]
Domain Name System (query)
Transaction ID: 0x6331
Flags: 0x0100 (Standard query)
0... .... .... .... = Response: Message is a query
.000 0... .... .... = Opcode: Standard query (0)
.... ..0. .... .... = Truncated: Message is not truncated
.... ...1 .... .... = Recursion desired: Do query recursively
.... .... .0.. .... = Z: reserved (0)
.... .... ...0 .... = Non-authenticated data OK: Non-authenticated data is unacceptable
Questions: 1
Answer RRs: 0
Authority RRs: 0
Additional RRs: 0
Queries
www.free.fr: type AAAA, class IN
Name: www.free.fr
Type: AAAA (IPv6 address)
Class: IN (0x0001)
No. Time Source Destination Protocol Info
2 0.053985 192.168.1.1 192.168.1.3 DNS Standard query response
Frame 2 (138 bytes on wire, 138 bytes captured)
Ethernet II, Src: 192.168.1.1 (00:11:95:95:3e:c5), Dst: 192.168.1.3 (00:04:23:24:8c:ae)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.3 (192.168.1.3)
Version: 4
Header length: 20 bytes
Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
Total Length: 124
Identification: 0x0000 (0)
Flags: 0x04 (Don't Fragment)
Fragment offset: 0
Time to live: 64
Protocol: UDP (0x11)
Header checksum: 0xb71c [correct]
Source: 192.168.1.1 (192.168.1.1)
Destination: 192.168.1.3 (192.168.1.3)
User Datagram Protocol, Src Port: domain (53), Dst Port: 32843 (32843)
Source port: domain (53)
Destination port: 32843 (32843)
Length: 104
Checksum: 0xd59e [correct]
Domain Name System (response)
Transaction ID: 0x6331
Flags: 0x8180 (Standard query response, No error)
1... .... .... .... = Response: Message is a response
.000 0... .... .... = Opcode: Standard query (0)
.... .0.. .... .... = Authoritative: Server is not an authority for domain
.... ..0. .... .... = Truncated: Message is not truncated
.... ...1 .... .... = Recursion desired: Do query recursively
.... .... 1... .... = Recursion available: Server can do recursive queries
.... .... .0.. .... = Z: reserved (0)
.... .... ..0. .... = Answer authenticated: Answer/authority portion was not authenticated by the server
.... .... .... 0000 = Reply code: No error (0)
Questions: 1
Answer RRs: 0
Authority RRs: 1
Additional RRs: 0
Queries
www.free.fr: type AAAA, class IN
Name: www.free.fr
Type: AAAA (IPv6 address)
Class: IN (0x0001)
Authoritative nameservers
free.fr: type SOA, class IN, mname freens1-a.free.fr
Name: free.fr
Type: SOA (Start of zone of authority)
Class: IN (0x0001)
Time to live: 1 hour, 41 minutes, 21 seconds
Data length: 55
Primary name server: freens1-a.free.fr
Responsible authority's mailbox: hostmaster.proxad.net
Serial number: 2003100701
Refresh interval: 3 hours
Retry interval: 1 hour
Expiration limit: 7 days
Minimum TTL: 1 day
No. Time Source Destination Protocol Info
3 0.054193 192.168.1.3 192.168.1.1 DNS Standard query AAAA www.free.fr
Frame 3 (71 bytes on wire, 71 bytes captured)
Ethernet II, Src: 192.168.1.3 (00:04:23:24:8c:ae), Dst: 192.168.1.1 (00:11:95:95:3e:c5)
Internet Protocol, Src: 192.168.1.3 (192.168.1.3), Dst: 192.168.1.1 (192.168.1.1)
Version: 4
Header length: 20 bytes
Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
Total Length: 57
Identification: 0x9053 (36947)
Flags: 0x04 (Don't Fragment)
Fragment offset: 0
Time to live: 64
Protocol: UDP (0x11)
Header checksum: 0x270c [correct]
Source: 192.168.1.3 (192.168.1.3)
Destination: 192.168.1.1 (192.168.1.1)
User Datagram Protocol, Src Port: 32843 (32843), Dst Port: domain (53)
Source port: 32843 (32843)
Destination port: domain (53)
Length: 37
Checksum: 0x9d41 [correct]
Domain Name System (query)
Transaction ID: 0x835d
Flags: 0x0100 (Standard query)
0... .... .... .... = Response: Message is a query
.000 0... .... .... = Opcode: Standard query (0)
.... ..0. .... .... = Truncated: Message is not truncated
.... ...1 .... .... = Recursion desired: Do query recursively
.... .... .0.. .... = Z: reserved (0)
.... .... ...0 .... = Non-authenticated data OK: Non-authenticated data is unacceptable
Questions: 1
Answer RRs: 0
Authority RRs: 0
Additional RRs: 0
Queries
www.free.fr: type AAAA, class IN
Name: www.free.fr
Type: AAAA (IPv6 address)
Class: IN (0x0001)
No. Time Source Destination Protocol Info
4 0.056612 192.168.1.1 192.168.1.3 DNS Standard query response[Malformed Packet]
Frame 4 (71 bytes on wire, 71 bytes captured)
Ethernet II, Src: 192.168.1.1 (00:11:95:95:3e:c5), Dst: 192.168.1.3 (00:04:23:24:8c:ae)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.3 (192.168.1.3)
Version: 4
Header length: 20 bytes
Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
Total Length: 57
Identification: 0x0000 (0)
Flags: 0x04 (Don't Fragment)
Fragment offset: 0
Time to live: 64
Protocol: UDP (0x11)
Header checksum: 0xb75f [correct]
Source: 192.168.1.1 (192.168.1.1)
Destination: 192.168.1.3 (192.168.1.3)
User Datagram Protocol, Src Port: domain (53), Dst Port: 32843 (32843)
Source port: domain (53)
Destination port: 32843 (32843)
Length: 37
Checksum: 0x1d40 [correct]
Domain Name System (response)
Transaction ID: 0x835d
Flags: 0x8100 (Standard query response, No error)
1... .... .... .... = Response: Message is a response
.000 0... .... .... = Opcode: Standard query (0)
.... .0.. .... .... = Authoritative: Server is not an authority for domain
.... ..0. .... .... = Truncated: Message is not truncated
.... ...1 .... .... = Recursion desired: Do query recursively
.... .... 0... .... = Recursion available: Server can't do recursive queries
.... .... .0.. .... = Z: reserved (0)
.... .... ..0. .... = Answer authenticated: Answer/authority portion was not authenticated by the server
.... .... .... 0000 = Reply code: No error (0)
Questions: 1
Answer RRs: 1
Authority RRs: 0
Additional RRs: 0
Queries
www.free.fr: type AAAA, class IN
Name: www.free.fr
Type: AAAA (IPv6 address)
Class: IN (0x0001)
[Malformed Packet: DNS]
No. Time Source Destination Protocol Info
5 0.056690 192.168.1.3 192.168.1.1 DNS Standard query A www.free.fr
Frame 5 (71 bytes on wire, 71 bytes captured)
Ethernet II, Src: 192.168.1.3 (00:04:23:24:8c:ae), Dst: 192.168.1.1 (00:11:95:95:3e:c5)
Internet Protocol, Src: 192.168.1.3 (192.168.1.3), Dst: 192.168.1.1 (192.168.1.1)
Version: 4
Header length: 20 bytes
Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
Total Length: 57
Identification: 0x9056 (36950)
Flags: 0x04 (Don't Fragment)
Fragment offset: 0
Time to live: 64
Protocol: UDP (0x11)
Header checksum: 0x2709 [correct]
Source: 192.168.1.3 (192.168.1.3)
Destination: 192.168.1.1 (192.168.1.1)
User Datagram Protocol, Src Port: 32843 (32843), Dst Port: domain (53)
Source port: 32843 (32843)
Destination port: domain (53)
Length: 37
Checksum: 0x0e42 [correct]
Domain Name System (query)
Transaction ID: 0x2d5d
Flags: 0x0100 (Standard query)
0... .... .... .... = Response: Message is a query
.000 0... .... .... = Opcode: Standard query (0)
.... ..0. .... .... = Truncated: Message is not truncated
.... ...1 .... .... = Recursion desired: Do query recursively
.... .... .0.. .... = Z: reserved (0)
.... .... ...0 .... = Non-authenticated data OK: Non-authenticated data is unacceptable
Questions: 1
Answer RRs: 0
Authority RRs: 0
Additional RRs: 0
Queries
www.free.fr: type A, class IN
Name: www.free.fr
Type: A (Host address)
Class: IN (0x0001)
No. Time Source Destination Protocol Info
6 0.058163 192.168.1.1 192.168.1.3 DNS Standard query response A 1.0.0.0
Frame 6 (87 bytes on wire, 87 bytes captured)
Ethernet II, Src: 192.168.1.1 (00:11:95:95:3e:c5), Dst: 192.168.1.3 (00:04:23:24:8c:ae)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.3 (192.168.1.3)
Version: 4
Header length: 20 bytes
Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
Total Length: 73
Identification: 0x0000 (0)
Flags: 0x04 (Don't Fragment)
Fragment offset: 0
Time to live: 64
Protocol: UDP (0x11)
Header checksum: 0xb74f [correct]
Source: 192.168.1.1 (192.168.1.1)
Destination: 192.168.1.3 (192.168.1.3)
User Datagram Protocol, Src Port: domain (53), Dst Port: 32843 (32843)
Source port: domain (53)
Destination port: 32843 (32843)
Length: 53
Checksum: 0x6b38 [correct]
Domain Name System (response)
Transaction ID: 0x2d5d
Flags: 0x8100 (Standard query response, No error)
1... .... .... .... = Response: Message is a response
.000 0... .... .... = Opcode: Standard query (0)
.... .0.. .... .... = Authoritative: Server is not an authority for domain
.... ..0. .... .... = Truncated: Message is not truncated
.... ...1 .... .... = Recursion desired: Do query recursively
.... .... 0... .... = Recursion available: Server can't do recursive queries
.... .... .0.. .... = Z: reserved (0)
.... .... ..0. .... = Answer authenticated: Answer/authority portion was not authenticated by the server
.... .... .... 0000 = Reply code: No error (0)
Questions: 1
Answer RRs: 1
Authority RRs: 0
Additional RRs: 0
Queries
www.free.fr: type A, class IN
Name: www.free.fr
Type: A (Host address)
Class: IN (0x0001)
Answers
www.free.fr: type A, class IN, addr 1.0.0.0
Name: www.free.fr
Type: A (Host address)
Class: IN (0x0001)
Time to live: 2 hours, 46 minutes, 40 seconds
Data length: 4
Addr: 1.0.0.0
[flood]
No. Time Source Destination Protocol Info
11 5.045773 192.168.1.1 192.168.1.3 ARP Who has 192.168.1.3? Tell 192.168.1.1
Frame 11 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: 192.168.1.1 (00:11:95:95:3e:c5), Dst: 192.168.1.3 (00:04:23:24:8c:ae)
Address Resolution Protocol (request)
No. Time Source Destination Protocol Info
12 5.045801 192.168.1.3 192.168.1.1 ARP 192.168.1.3 is at 00:04:23:24:8c:ae
Frame 12 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: 192.168.1.3 (00:04:23:24:8c:ae), Dst: 192.168.1.1 (00:11:95:95:3e:c5)
Address Resolution Protocol (reply)
No. Time Source Destination Protocol Info
13 7.334922 192.168.1.3 192.168.1.1 DNS Standard query A www.free.fr
Frame 13 (71 bytes on wire, 71 bytes captured)
Ethernet II, Src: 192.168.1.3 (00:04:23:24:8c:ae), Dst: 192.168.1.1 (00:11:95:95:3e:c5)
Internet Protocol, Src: 192.168.1.3 (192.168.1.3), Dst: 192.168.1.1 (192.168.1.1)
Version: 4
Header length: 20 bytes
Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
Total Length: 57
Identification: 0x0000 (0)
Flags: 0x04 (Don't Fragment)
Fragment offset: 0
Time to live: 64
Protocol: UDP (0x11)
Header checksum: 0xb75f [correct]
Source: 192.168.1.3 (192.168.1.3)
Destination: 192.168.1.1 (192.168.1.1)
User Datagram Protocol, Src Port: 32843 (32843), Dst Port: domain (53)
Source port: 32843 (32843)
Destination port: domain (53)
Length: 37
Checksum: 0x76c4 [correct]
Domain Name System (query)
Transaction ID: 0xc4da
Flags: 0x0100 (Standard query)
0... .... .... .... = Response: Message is a query
.000 0... .... .... = Opcode: Standard query (0)
.... ..0. .... .... = Truncated: Message is not truncated
.... ...1 .... .... = Recursion desired: Do query recursively
.... .... .0.. .... = Z: reserved (0)
.... .... ...0 .... = Non-authenticated data OK: Non-authenticated data is unacceptable
Questions: 1
Answer RRs: 0
Authority RRs: 0
Additional RRs: 0
Queries
www.free.fr: type A, class IN
Name: www.free.fr
Type: A (Host address)
Class: IN (0x0001)
No. Time Source Destination Protocol Info
14 7.389394 192.168.1.1 192.168.1.3 DNS Standard query response A 213.228.0.42
Frame 14 (167 bytes on wire, 167 bytes captured)
Ethernet II, Src: 192.168.1.1 (00:11:95:95:3e:c5), Dst: 192.168.1.3 (00:04:23:24:8c:ae)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.3 (192.168.1.3)
Version: 4
Header length: 20 bytes
Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
Total Length: 153
Identification: 0x0000 (0)
Flags: 0x04 (Don't Fragment)
Fragment offset: 0
Time to live: 64
Protocol: UDP (0x11)
Header checksum: 0xb6ff [correct]
Source: 192.168.1.1 (192.168.1.1)
Destination: 192.168.1.3 (192.168.1.3)
User Datagram Protocol, Src Port: domain (53), Dst Port: 32843 (32843)
Source port: domain (53)
Destination port: 32843 (32843)
Length: 133
Checksum: 0x7457 [correct]
Domain Name System (response)
Transaction ID: 0xc4da
Flags: 0x8180 (Standard query response, No error)
1... .... .... .... = Response: Message is a response
.000 0... .... .... = Opcode: Standard query (0)
.... .0.. .... .... = Authoritative: Server is not an authority for domain
.... ..0. .... .... = Truncated: Message is not truncated
.... ...1 .... .... = Recursion desired: Do query recursively
.... .... 1... .... = Recursion available: Server can do recursive queries
.... .... .0.. .... = Z: reserved (0)
.... .... ..0. .... = Answer authenticated: Answer/authority portion was not authenticated by the server
.... .... .... 0000 = Reply code: No error (0)
Questions: 1
Answer RRs: 1
Authority RRs: 2
Additional RRs: 2
Queries
www.free.fr: type A, class IN
Name: www.free.fr
Type: A (Host address)
Class: IN (0x0001)
Answers
www.free.fr: type A, class IN, addr 213.228.0.42
Name: www.free.fr
Type: A (Host address)
Class: IN (0x0001)
Time to live: 11 hours, 52 minutes, 13 seconds
Data length: 4
Addr: 213.228.0.42
Authoritative nameservers
free.fr: type NS, class IN, ns freens1-a.free.fr
Name: free.fr
Type: NS (Authoritative name server)
Class: IN (0x0001)
Time to live: 3 days, 12 hours, 33 minutes, 58 seconds
Data length: 12
Name server: freens1-a.free.fr
free.fr: type NS, class IN, ns freens1-l.free.fr
Name: free.fr
Type: NS (Authoritative name server)
Class: IN (0x0001)
Time to live: 3 days, 12 hours, 33 minutes, 58 seconds
Data length: 12
Name server: freens1-l.free.fr
Additional records
freens1-a.free.fr: type A, class IN, addr 213.228.0.82
Name: freens1-a.free.fr
Type: A (Host address)
Class: IN (0x0001)
Time to live: 12 hours, 33 minutes, 58 seconds
Data length: 4
Addr: 213.228.0.82
freens1-l.free.fr: type A, class IN, addr 213.228.0.198
Name: freens1-l.free.fr
Type: A (Host address)
Class: IN (0x0001)
Time to live: 13 hours, 29 minutes, 43 seconds
Data length: 4
Addr: 213.228.0.198
Ci après :
- la requête (ipV4) de www.google.fr par firefox : frame 47 et 48
No. Time Source Destination Protocol Info
47 2.569830 192.168.1.3 192.168.1.1 DNS Standard query A www.google.fr
Frame 47 (73 bytes on wire, 73 bytes captured)
Arrival Time: Nov 3, 2005 21:51:27.354368000
Time delta from previous packet: 1.605119000 seconds
Time since reference or first frame: 2.569830000 seconds
Frame Number: 47
Packet Length: 73 bytes
Capture Length: 73 bytes
Protocols in frame: eth:ip:udp:dns
Ethernet II, Src: Intel_24:8c:ae (00:04:23:24:8c:ae), Dst: D-Link_95:3e:c5 (00:11:95:95:3e:c5)
Destination: D-Link_95:3e:c5 (00:11:95:95:3e:c5)
Source: Intel_24:8c:ae (00:04:23:24:8c:ae)
Type: IP (0x0800)
Internet Protocol, Src: 192.168.1.3 (192.168.1.3), Dst: 192.168.1.1 (192.168.1.1)
Version: 4
Header length: 20 bytes
Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
0000 00.. = Differentiated Services Codepoint: Default (0x00)
.... ..0. = ECN-Capable Transport (ECT): 0
.... ...0 = ECN-CE: 0
Total Length: 59
Identification: 0xdcba (56506)
Flags: 0x04 (Don't Fragment)
0... = Reserved bit: Not set
.1.. = Don't fragment: Set
..0. = More fragments: Not set
Fragment offset: 0
Time to live: 64
Protocol: UDP (0x11)
Header checksum: 0xdaa2 [correct]
Source: 192.168.1.3 (192.168.1.3)
Destination: 192.168.1.1 (192.168.1.1)
User Datagram Protocol, Src Port: 32890 (32890), Dst Port: domain (53)
Source port: 32890 (32890)
Destination port: domain (53)
Length: 39
Checksum: 0x7886 [correct]
Domain Name System (query)
Transaction ID: 0x5c6e
Flags: 0x0100 (Standard query)
0... .... .... .... = Response: Message is a query
.000 0... .... .... = Opcode: Standard query (0)
.... ..0. .... .... = Truncated: Message is not truncated
.... ...1 .... .... = Recursion desired: Do query recursively
.... .... .0.. .... = Z: reserved (0)
.... .... ...0 .... = Non-authenticated data OK: Non-authenticated data is unacceptable
Questions: 1
Answer RRs: 0
Authority RRs: 0
Additional RRs: 0
Queries
www.google.fr: type A, class IN
Name: www.google.fr
Type: A (Host address)
Class: IN (0x0001)
No. Time Source Destination Protocol Info
48 2.571713 192.168.1.1 192.168.1.3 DNS Standard query response A 66.249.87.104
Frame 48 (89 bytes on wire, 89 bytes captured)
Arrival Time: Nov 3, 2005 21:51:27.356251000
Time delta from previous packet: 0.001883000 seconds
Time since reference or first frame: 2.571713000 seconds
Frame Number: 48
Packet Length: 89 bytes
Capture Length: 89 bytes
Protocols in frame: eth:ip:udp:dns
Ethernet II, Src: D-Link_95:3e:c5 (00:11:95:95:3e:c5), Dst: Intel_24:8c:ae (00:04:23:24:8c:ae)
Destination: Intel_24:8c:ae (00:04:23:24:8c:ae)
Source: D-Link_95:3e:c5 (00:11:95:95:3e:c5)
Type: IP (0x0800)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.3 (192.168.1.3)
Version: 4
Header length: 20 bytes
Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
0000 00.. = Differentiated Services Codepoint: Default (0x00)
.... ..0. = ECN-Capable Transport (ECT): 0
.... ...0 = ECN-CE: 0
Total Length: 75
Identification: 0x0000 (0)
Flags: 0x04 (Don't Fragment)
0... = Reserved bit: Not set
.1.. = Don't fragment: Set
..0. = More fragments: Not set
Fragment offset: 0
Time to live: 64
Protocol: UDP (0x11)
Header checksum: 0xb74d [correct]
Source: 192.168.1.1 (192.168.1.1)
Destination: 192.168.1.3 (192.168.1.3)
User Datagram Protocol, Src Port: domain (53), Dst Port: 32890 (32890)
Source port: domain (53)
Destination port: 32890 (32890)
Length: 55
Checksum: 0x73e3 [correct]
Domain Name System (response)
Transaction ID: 0x5c6e
Flags: 0x8100 (Standard query response, No error)
1... .... .... .... = Response: Message is a response
.000 0... .... .... = Opcode: Standard query (0)
.... .0.. .... .... = Authoritative: Server is not an authority for domain
.... ..0. .... .... = Truncated: Message is not truncated
.... ...1 .... .... = Recursion desired: Do query recursively
.... .... 0... .... = Recursion available: Server can't do recursive queries
.... .... .0.. .... = Z: reserved (0)
.... .... ..0. .... = Answer authenticated: Answer/authority portion was not authenticated by the server
.... .... .... 0000 = Reply code: No error (0)
Questions: 1
Answer RRs: 1
Authority RRs: 0
Additional RRs: 0
Queries
www.google.fr: type A, class IN
Name: www.google.fr
Type: A (Host address)
Class: IN (0x0001)
Answers
www.google.fr: type A, class IN, addr 66.249.87.104
Name: www.google.fr
Type: A (Host address)
Class: IN (0x0001)
Time to live: 2 hours, 46 minutes, 40 seconds
Data length: 4
Addr: 66.249.87.104
Ici tout marche sans problème (je n'ai pas mis les requêtes http...).
Je n'ai pas desactivé l'ipV6 sous ubuntu, vous pourrez me donner la manip à l'occasion svp ?
Je ferai des tests en activant l'ipV6 sous windows pour voir si le même problème se pose...
Merci de m'éclairer plus sur cette réponse anormale qu'est le 1.0.0.0 !
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