Pages : 1
#1 Le 17/04/2009, à 19:24
- #hehedotcom\'isback
Soucis réseau Fai FREE
Hello,
Je poste dans le café, car je ne pense pas qu'Ubuntu en soit la cause...(pour une fois ^^)
Voilà, j'ai de terribles lenteurs réseaux, quel que soit le type de connexion utilisé (wifi, lan).
J'effectue une requête (clic firefox) et une fois sur deux quasiment j'ai des time out ou des résolutions impossibles...
J'ai tenté de modifier ma configuration
J'etais en Ip fixe à l'origine (j'y suis revenu, vu que le résultat est le meme), j'utilisais les DNS d'OPen DNS et mon fichier /etc/hosts.
J'ai tenté, l'install d'un proxy local : meme résultat sauf que c'est maintenant lui qui me dit que le temps est dépassé.
également bind9, même résultat (ce qui me fait penser que ce n'est pas un souci de DNS mais de mon réseau)
ainsi que les IP de différents FAI dont le mien.
Toujours des lenteurs malgré tous mes efforts pour cerner le souci.
Dig, fonctionne lui aussi aléatoirement...
là ok; DNS utilisé ceux de free
dig www.gogole.com
; <<>> DiG 9.5.0-P2 <<>> www.gogole.com
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 35797
;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 1
;; WARNING: recursion requested but not available
;; QUESTION SECTION:
;www.gogole.com. IN A
;; ANSWER SECTION:
www.gogole.com. 604800 IN A 213.228.63.58
;; AUTHORITY SECTION:
. 604800 IN NS dnsredirect.proxad.net.
;; ADDITIONAL SECTION:
dnsredirect.proxad.net. 604800 IN A 213.228.63.58
;; Query time: 26 msec
;; SERVER: 212.27.32.5#53(212.27.32.5)
;; WHEN: Fri Apr 17 19:16:18 2009
;; MSG SIZE rcvd: 99Là avec mon bind
dig www.gogole.com
; <<>> DiG 9.5.0-P2 <<>> www.gogole.com
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 42172
;; flags: qr rd ra; QUERY: 1, ANSWER: 5, AUTHORITY: 7, ADDITIONAL: 0
;; QUESTION SECTION:
;www.gogole.com. IN A
;; ANSWER SECTION:
www.gogole.com. 83394 IN CNAME www.google.com.
www.google.com. 601696 IN CNAME www.l.google.com.
www.l.google.com. 152 IN A 209.85.229.103
www.l.google.com. 152 IN A 209.85.229.104
www.l.google.com. 152 IN A 209.85.229.99
;; AUTHORITY SECTION:
l.google.com. 83296 IN NS a.l.google.com.
l.google.com. 83296 IN NS e.l.google.com.
l.google.com. 83296 IN NS b.l.google.com.
l.google.com. 83296 IN NS d.l.google.com.
l.google.com. 83296 IN NS c.l.google.com.
l.google.com. 83296 IN NS g.l.google.com.
l.google.com. 83296 IN NS f.l.google.com.
;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Apr 17 19:18:47 2009
;; MSG SIZE rcvd: 237Et parfois, l'un comme l'autre échouent...
Capture des trames durant les lenteurs:
Dernière modification par #hehedotcom\'isback (Le 17/04/2009, à 19:25)
../
Hors ligne
#2 Le 17/04/2009, à 19:27
- #hehedotcom\'isback
Re : Soucis réseau Fai FREE
No. Time Source Destination Protocol Info
511 435.286150 74.125.4.102 192.168.0.5 TCP http > 43116 [RST] Seq=778 Win=0 Len=0
Frame 511 (54 bytes on wire, 54 bytes captured)
Arrival Time: Apr 17, 2009 19:07:48.591101000
[Time delta from previous captured frame: 0.001492000 seconds]
[Time delta from previous displayed frame: 0.001492000 seconds]
[Time since reference or first frame: 435.286150000 seconds]
Frame Number: 511
Frame Length: 54 bytes
Capture Length: 54 bytes
[Frame is marked: False]
[Protocols in frame: eth:ip:tcp]
[Coloring Rule Name: TCP RST]
[Coloring Rule String: tcp.flags.reset eq 1]
Ethernet II, Src: FreeboxS_94:85:ea (00:11:ad:0e:87:81), Dst: EdimaxTe_4c:49:95 (04:2f:5c:3b:12:42)
Destination: EdimaxTe_4c:49:95 (04:2f:5c:3b:12:42)
Address: EdimaxTe_4c:49:95 (04:2f:5c:3b:12:42)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
Source: FreeboxS_94:85:ea (00:11:ad:0e:87:81)
Address: FreeboxS_94:85:ea (00:11:ad:0e:87:81)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
Type: IP (0x0800)
Internet Protocol, Src: 74.125.4.102 (74.125.4.102), Dst: 192.168.0.5 (192.168.0.5)
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: 40
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: 48
Protocol: TCP (0x06)
Header checksum: 0x3b40 [correct]
[Good: True]
[Bad : False]
Source: 74.125.4.102 (74.125.4.102)
Destination: 192.168.0.5 (192.168.0.5)
Transmission Control Protocol, Src Port: http (80), Dst Port: 43116 (43116), Seq: 778, Len: 0
Source port: http (80)
Destination port: 43116 (43116)
Sequence number: 778 (relative sequence number)
Header length: 20 bytes
Flags: 0x04 (RST)
0... .... = Congestion Window Reduced (CWR): Not set
.0.. .... = ECN-Echo: Not set
..0. .... = Urgent: Not set
...0 .... = Acknowledgment: Not set
.... 0... = Push: Not set
.... .1.. = Reset: Set
.... ..0. = Syn: Not set
.... ...0 = Fin: Not set
Window size: 0
Checksum: 0xcacc [correct]
[Good Checksum: True]
[Bad Checksum: False]
No. Time Source Destination Protocol Info
512 435.287659 74.125.4.102 192.168.0.5 TCP http > 43116 [RST] Seq=778 Win=0 Len=0
Frame 512 (54 bytes on wire, 54 bytes captured)
Arrival Time: Apr 17, 2009 19:07:48.592610000
[Time delta from previous captured frame: 0.001509000 seconds]
[Time delta from previous displayed frame: 0.001509000 seconds]
[Time since reference or first frame: 435.287659000 seconds]
Frame Number: 512
Frame Length: 54 bytes
Capture Length: 54 bytes
[Frame is marked: False]
[Protocols in frame: eth:ip:tcp]
[Coloring Rule Name: TCP RST]
[Coloring Rule String: tcp.flags.reset eq 1]
Ethernet II, Src: FreeboxS_94:85:ea (00:11:ad:0e:87:81), Dst: EdimaxTe_4c:49:95 (04:2f:5c:3b:12:42)
Destination: EdimaxTe_4c:49:95 (04:2f:5c:3b:12:42)
Address: EdimaxTe_4c:49:95 (04:2f:5c:3b:12:42)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
Source: FreeboxS_94:85:ea (00:11:ad:0e:87:81)
Address: FreeboxS_94:85:ea (00:11:ad:0e:87:81)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
Type: IP (0x0800)
Internet Protocol, Src: 74.125.4.102 (74.125.4.102), Dst: 192.168.0.5 (192.168.0.5)
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: 40
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: 48
Protocol: TCP (0x06)
Header checksum: 0x3b40 [correct]
[Good: True]
[Bad : False]
Source: 74.125.4.102 (74.125.4.102)
Destination: 192.168.0.5 (192.168.0.5)
Transmission Control Protocol, Src Port: http (80), Dst Port: 43116 (43116), Seq: 778, Len: 0
Source port: http (80)
Destination port: 43116 (43116)
Sequence number: 778 (relative sequence number)
Header length: 20 bytes
Flags: 0x04 (RST)
0... .... = Congestion Window Reduced (CWR): Not set
.0.. .... = ECN-Echo: Not set
..0. .... = Urgent: Not set
...0 .... = Acknowledgment: Not set
.... 0... = Push: Not set
.... .1.. = Reset: Set
.... ..0. = Syn: Not set
.... ...0 = Fin: Not set
Window size: 0
Checksum: 0xcacc [correct]
[Good Checksum: True]
[Bad Checksum: False]
No. Time Source Destination Protocol Info
513 435.288153 74.125.4.102 192.168.0.5 TCP http > 43116 [RST] Seq=778 Win=0 Len=0
Frame 513 (54 bytes on wire, 54 bytes captured)
Arrival Time: Apr 17, 2009 19:07:48.593104000
[Time delta from previous captured frame: 0.000494000 seconds]
[Time delta from previous displayed frame: 0.000494000 seconds]
[Time since reference or first frame: 435.288153000 seconds]
Frame Number: 513
Frame Length: 54 bytes
Capture Length: 54 bytes
[Frame is marked: False]
[Protocols in frame: eth:ip:tcp]
[Coloring Rule Name: TCP RST]
[Coloring Rule String: tcp.flags.reset eq 1]
Ethernet II, Src: FreeboxS_94:85:ea (00:11:ad:0e:87:81), Dst: EdimaxTe_4c:49:95 (04:2f:5c:3b:12:42)
Destination: EdimaxTe_4c:49:95 (04:2f:5c:3b:12:42)
Address: EdimaxTe_4c:49:95 (04:2f:5c:3b:12:42)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
Source: FreeboxS_94:85:ea (00:11:ad:0e:87:81)
Address: FreeboxS_94:85:ea (00:11:ad:0e:87:81)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
Type: IP (0x0800)
Internet Protocol, Src: 74.125.4.102 (74.125.4.102), Dst: 192.168.0.5 (192.168.0.5)
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: 40
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: 48
Protocol: TCP (0x06)
Header checksum: 0x3b40 [correct]
[Good: True]
[Bad : False]
Source: 74.125.4.102 (74.125.4.102)
Destination: 192.168.0.5 (192.168.0.5)
Transmission Control Protocol, Src Port: http (80), Dst Port: 43116 (43116), Seq: 778, Len: 0
Source port: http (80)
Destination port: 43116 (43116)
Sequence number: 778 (relative sequence number)
Header length: 20 bytes
Flags: 0x04 (RST)
0... .... = Congestion Window Reduced (CWR): Not set
.0.. .... = ECN-Echo: Not set
..0. .... = Urgent: Not set
...0 .... = Acknowledgment: Not set
.... 0... = Push: Not set
.... .1.. = Reset: Set
.... ..0. = Syn: Not set
.... ...0 = Fin: Not set
Window size: 0
Checksum: 0xcacc [correct]
[Good Checksum: True]
[Bad Checksum: False]
No. Time Source Destination Protocol Info
514 435.298032 74.125.4.102 192.168.0.5 TCP http > 43116 [RST] Seq=778 Win=0 Len=0
Frame 514 (54 bytes on wire, 54 bytes captured)
Arrival Time: Apr 17, 2009 19:07:48.602983000
[Time delta from previous captured frame: 0.009879000 seconds]
[Time delta from previous displayed frame: 0.009879000 seconds]
[Time since reference or first frame: 435.298032000 seconds]
Frame Number: 514
Frame Length: 54 bytes
Capture Length: 54 bytes
[Frame is marked: False]
[Protocols in frame: eth:ip:tcp]
[Coloring Rule Name: TCP RST]
[Coloring Rule String: tcp.flags.reset eq 1]
Ethernet II, Src: FreeboxS_94:85:ea (00:11:ad:0e:87:81), Dst: EdimaxTe_4c:49:95 (04:2f:5c:3b:12:42)
Destination: EdimaxTe_4c:49:95 (04:2f:5c:3b:12:42)
Address: EdimaxTe_4c:49:95 (04:2f:5c:3b:12:42)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
Source: FreeboxS_94:85:ea (00:11:ad:0e:87:81)
Address: FreeboxS_94:85:ea (00:11:ad:0e:87:81)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
Type: IP (0x0800)
Internet Protocol, Src: 74.125.4.102 (74.125.4.102), Dst: 192.168.0.5 (192.168.0.5)
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: 40
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: 48
Protocol: TCP (0x06)
Header checksum: 0x3b40 [correct]
[Good: True]
[Bad : False]
Source: 74.125.4.102 (74.125.4.102)
Destination: 192.168.0.5 (192.168.0.5)
Transmission Control Protocol, Src Port: http (80), Dst Port: 43116 (43116), Seq: 778, Len: 0
Source port: http (80)
Destination port: 43116 (43116)
Sequence number: 778 (relative sequence number)
Header length: 20 bytes
Flags: 0x04 (RST)
0... .... = Congestion Window Reduced (CWR): Not set
.0.. .... = ECN-Echo: Not set
..0. .... = Urgent: Not set
...0 .... = Acknowledgment: Not set
.... 0... = Push: Not set
.... .1.. = Reset: Set
.... ..0. = Syn: Not set
.... ...0 = Fin: Not set
Window size: 0
Checksum: 0xcacc [correct]
[Good Checksum: True]
[Bad Checksum: False]
No. Time Source Destination Protocol Info
515 435.759421 192.168.0.5 213.95.41.13 TCP 35571 > http [SYN] Seq=0 Win=5840 Len=0 MSS=1460 TSV=243375 TSER=0 WS=7
Frame 515 (74 bytes on wire, 74 bytes captured)
Arrival Time: Apr 17, 2009 19:07:49.064372000
[Time delta from previous captured frame: 0.461389000 seconds]
[Time delta from previous displayed frame: 0.461389000 seconds]
[Time since reference or first frame: 435.759421000 seconds]
Frame Number: 515
Frame Length: 74 bytes
Capture Length: 74 bytes
[Frame is marked: False]
[Protocols in frame: eth:ip:tcp]
[Coloring Rule Name: HTTP]
[Coloring Rule String: http || tcp.port == 80]
Ethernet II, Src: EdimaxTe_4c:49:95 (04:2f:5c:3b:12:42), Dst: FreeboxS_94:85:ea (00:11:ad:0e:87:81)
Destination: FreeboxS_94:85:ea (00:11:ad:0e:87:81)
Address: FreeboxS_94:85:ea (00:11:ad:0e:87:81)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
Source: EdimaxTe_4c:49:95 (04:2f:5c:3b:12:42)
Address: EdimaxTe_4c:49:95 (04:2f:5c:3b:12:42)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
Type: IP (0x0800)
Internet Protocol, Src: 192.168.0.5 (192.168.0.5), Dst: 213.95.41.13 (213.95.41.13)
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: 60
Identification: 0x4bc8 (19400)
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: TCP (0x06)
Header checksum: 0x2fda [correct]
[Good: True]
[Bad : False]
Source: 192.168.0.5 (192.168.0.5)
Destination: 213.95.41.13 (213.95.41.13)
Transmission Control Protocol, Src Port: 35571 (35571), Dst Port: http (80), Seq: 0, Len: 0
Source port: 35571 (35571)
Destination port: http (80)
Sequence number: 0 (relative sequence number)
Header length: 40 bytes
Flags: 0x02 (SYN)
0... .... = Congestion Window Reduced (CWR): Not set
.0.. .... = ECN-Echo: Not set
..0. .... = Urgent: Not set
...0 .... = Acknowledgment: Not set
.... 0... = Push: Not set
.... .0.. = Reset: Not set
.... ..1. = Syn: Set
.... ...0 = Fin: Not set
Window size: 5840
Checksum: 0xda0d [correct]
[Good Checksum: True]
[Bad Checksum: False]
Options: (20 bytes)
Maximum segment size: 1460 bytes
SACK permitted
Timestamps: TSval 243375, TSecr 0
NOP
Window scale: 7 (multiply by 128)
No. Time Source Destination Protocol Info
516 435.781783 213.95.41.13 192.168.0.5 TCP http > 35571 [SYN, ACK] Seq=0 Ack=1 Win=5792 Len=0 MSS=1460 TSV=2067536125 TSER=243375 WS=6
Frame 516 (74 bytes on wire, 74 bytes captured)
Arrival Time: Apr 17, 2009 19:07:49.086734000
[Time delta from previous captured frame: 0.022362000 seconds]
[Time delta from previous displayed frame: 0.022362000 seconds]
[Time since reference or first frame: 435.781783000 seconds]
Frame Number: 516
Frame Length: 74 bytes
Capture Length: 74 bytes
[Frame is marked: False]
[Protocols in frame: eth:ip:tcp]
[Coloring Rule Name: HTTP]
[Coloring Rule String: http || tcp.port == 80]
Ethernet II, Src: FreeboxS_94:85:ea (00:11:ad:0e:87:81), Dst: EdimaxTe_4c:49:95 (04:2f:5c:3b:12:42)
Destination: EdimaxTe_4c:49:95 (04:2f:5c:3b:12:42)
Address: EdimaxTe_4c:49:95 (04:2f:5c:3b:12:42)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
Source: FreeboxS_94:85:ea (00:11:ad:0e:87:81)
Address: FreeboxS_94:85:ea (00:11:ad:0e:87:81)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
Type: IP (0x0800)
Internet Protocol, Src: 213.95.41.13 (213.95.41.13), Dst: 192.168.0.5 (192.168.0.5)
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: 60
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: 47
Protocol: TCP (0x06)
Header checksum: 0x8ca2 [correct]
[Good: True]
[Bad : False]
Source: 213.95.41.13 (213.95.41.13)
Destination: 192.168.0.5 (192.168.0.5)
Transmission Control Protocol, Src Port: http (80), Dst Port: 35571 (35571), Seq: 0, Ack: 1, Len: 0
Source port: http (80)
Destination port: 35571 (35571)
Sequence number: 0 (relative sequence number)
Acknowledgement number: 1 (relative ack number)
Header length: 40 bytes
Flags: 0x12 (SYN, ACK)
0... .... = Congestion Window Reduced (CWR): Not set
.0.. .... = ECN-Echo: Not set
..0. .... = Urgent: Not set
...1 .... = Acknowledgment: Set
.... 0... = Push: Not set
.... .0.. = Reset: Not set
.... ..1. = Syn: Set
.... ...0 = Fin: Not set
Window size: 5792
Checksum: 0x1246 [correct]
[Good Checksum: True]
[Bad Checksum: False]
Options: (20 bytes)
Maximum segment size: 1460 bytes
SACK permitted
Timestamps: TSval 2067536125, TSecr 243375
NOP
Window scale: 6 (multiply by 64)
[SEQ/ACK analysis]
[This is an ACK to the segment in frame: 490]
[The RTT to ACK the segment was: 3.020471000 seconds]
No. Time Source Destination Protocol Info
517 435.786961 192.168.0.5 213.95.41.13 TCP 35571 > http [ACK] Seq=1 Ack=1 Win=5888 Len=0 TSV=243377 TSER=2067536125
Frame 517 (66 bytes on wire, 66 bytes captured)
Arrival Time: Apr 17, 2009 19:07:49.091912000
[Time delta from previous captured frame: 0.005178000 seconds]
[Time delta from previous displayed frame: 0.005178000 seconds]
[Time since reference or first frame: 435.786961000 seconds]
Frame Number: 517
Frame Length: 66 bytes
Capture Length: 66 bytes
[Frame is marked: False]
[Protocols in frame: eth:ip:tcp]
[Coloring Rule Name: HTTP]
[Coloring Rule String: http || tcp.port == 80]
Ethernet II, Src: EdimaxTe_4c:49:95 (04:2f:5c:3b:12:42), Dst: FreeboxS_94:85:ea (00:11:ad:0e:87:81)
Destination: FreeboxS_94:85:ea (00:11:ad:0e:87:81)
Address: FreeboxS_94:85:ea (00:11:ad:0e:87:81)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
Source: EdimaxTe_4c:49:95 (04:2f:5c:3b:12:42)
Address: EdimaxTe_4c:49:95 (04:2f:5c:3b:12:42)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
Type: IP (0x0800)
Internet Protocol, Src: 192.168.0.5 (192.168.0.5), Dst: 213.95.41.13 (213.95.41.13)
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: 52
Identification: 0x4bc9 (19401)
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: TCP (0x06)
Header checksum: 0x2fe1 [correct]
[Good: True]
[Bad : False]
Source: 192.168.0.5 (192.168.0.5)
Destination: 213.95.41.13 (213.95.41.13)
Transmission Control Protocol, Src Port: 35571 (35571), Dst Port: http (80), Seq: 1, Ack: 1, Len: 0
Source port: 35571 (35571)
Destination port: http (80)
Sequence number: 1 (relative sequence number)
Acknowledgement number: 1 (relative ack number)
Header length: 32 bytes
Flags: 0x10 (ACK)
0... .... = Congestion Window Reduced (CWR): Not set
.0.. .... = ECN-Echo: Not set
..0. .... = Urgent: Not set
...1 .... = Acknowledgment: Set
.... 0... = Push: Not set
.... .0.. = Reset: Not set
.... ..0. = Syn: Not set
.... ...0 = Fin: Not set
Window size: 5888 (scaled)
Checksum: 0x5781 [correct]
[Good Checksum: True]
[Bad Checksum: False]
Options: (12 bytes)
NOP
NOP
Timestamps: TSval 243377, TSecr 2067536125
[SEQ/ACK analysis]
[This is an ACK to the segment in frame: 516]
[The RTT to ACK the segment was: 0.005178000 seconds]
No. Time Source Destination Protocol Info
518 435.787059 192.168.0.5 213.95.41.13 HTTP GET /viewtopic.php?pid=2569414 HTTP/1.0
Frame 518 (726 bytes on wire, 726 bytes captured)
Arrival Time: Apr 17, 2009 19:07:49.092010000
[Time delta from previous captured frame: 0.000098000 seconds]
[Time delta from previous displayed frame: 0.000098000 seconds]
[Time since reference or first frame: 435.787059000 seconds]
Frame Number: 518
Frame Length: 726 bytes
Capture Length: 726 bytes
[Frame is marked: False]
[Protocols in frame: eth:ip:tcp:http]
[Coloring Rule Name: HTTP]
[Coloring Rule String: http || tcp.port == 80]
Ethernet II, Src: EdimaxTe_4c:49:95 (04:2f:5c:3b:12:42), Dst: FreeboxS_94:85:ea (00:11:ad:0e:87:81)
Destination: FreeboxS_94:85:ea (00:11:ad:0e:87:81)
Address: FreeboxS_94:85:ea (00:11:ad:0e:87:81)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
Source: EdimaxTe_4c:49:95 (04:2f:5c:3b:12:42)
Address: EdimaxTe_4c:49:95 (04:2f:5c:3b:12:42)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
Type: IP (0x0800)
Internet Protocol, Src: 192.168.0.5 (192.168.0.5), Dst: 213.95.41.13 (213.95.41.13)
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: 712
Identification: 0x4bca (19402)
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: TCP (0x06)
Header checksum: 0x2d4c [correct]
[Good: True]
[Bad : False]
Source: 192.168.0.5 (192.168.0.5)
Destination: 213.95.41.13 (213.95.41.13)
Transmission Control Protocol, Src Port: 35571 (35571), Dst Port: http (80), Seq: 1, Ack: 1, Len: 660
Source port: 35571 (35571)
Destination port: http (80)
Sequence number: 1 (relative sequence number)
[Next sequence number: 661 (relative sequence number)]
Acknowledgement number: 1 (relative ack number)
Header length: 32 bytes
Flags: 0x18 (PSH, ACK)
0... .... = Congestion Window Reduced (CWR): Not set
.0.. .... = ECN-Echo: Not set
..0. .... = Urgent: Not set
...1 .... = Acknowledgment: Set
.... 1... = Push: Set
.... .0.. = Reset: Not set
.... ..0. = Syn: Not set
.... ...0 = Fin: Not set
Window size: 5888 (scaled)
Checksum: 0xa453 [correct]
[Good Checksum: True]
[Bad Checksum: False]
Options: (12 bytes)
NOP
NOP
Timestamps: TSval 243377, TSecr 2067536125
Hypertext Transfer Protocol
GET /viewtopic.php?pid=2569414 HTTP/1.0\r\n
Request Method: GET
Request URI: /viewtopic.php?pid=2569414
Request Version: HTTP/1.0
Host: forum.ubuntu-fr.org\r\n
User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; fr; rv:1.9.0.8) Gecko/2009032712 Ubuntu/8.10 (intrepid) Firefox/3.0.8\r\n
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8\r\n
Accept-Language: fr,fr-fr;q=0.8,en-us;q=0.5,en;q=0.3\r\n
Accept-Encoding: gzip,deflate\r\n
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7\r\n
Keep-Alive: 300\r\n
Cookie: punbb_cookie=a%3A2%3A%7Bi%3A0%3Bs%3A5%3A%2266115%22%3Bi%3A1%3Bs%3A32%3A%2290c8754ad8852d243a14685c30df3dfc%22%3B%7D\r\n
Via: 1.1 "Powned.by.MKL" (squid/3.0.STABLE7)\r\n
X-Forwarded-For: 127.0.0.1\r\n
Cache-Control: max-age=0\r\n
Connection: keep-alive\r\n
\r\n../
Hors ligne
#3 Le 17/04/2009, à 19:30
- #hehedotcom\'isback
Re : Soucis réseau Fai FREE
Je précise que je parviens à pinguer le routeur, par exemple en Wifi, alors que je n'accède à rien derrière...
Et j'ai réglé ma facture ^^
../
Hors ligne
#4 Le 17/04/2009, à 19:58
- 0xdeadbeef
Re : Soucis réseau Fai FREE
J'ai déjà eu ça. Il me semble que quelquefois, une freebox a du mal à se reconfigurer, par exemple quand on la rebranche après le passage d'un orage, et sans possibilité de diagnostic visible (durée de boot normale, affichage de l'heure normal).
J'avais pensé essayer de débugger de manière fine ce qui se passe dans ces cas-là, ainsi que tu es en train de le faire, mais finalement j'ai laissé tomber. Je m'en sors systématiquement par une succession de hard reboots/ reboots normaux jusqu'à ce que ça passe. Pas très déterministe, mais pas que ça à faire non plus 
De toute façon, tant qu'on aura pas la possibilité d'une administration locale de la box (et c'est pas demain la veille..) on sera tributaires, en aveugle, de la qualité de réinitialisation du paramétrage routeur à partir des paramètres distants.
Pour les DNS:
212.27.40.240
212.27.40.241
ou à la rigueur:
212.27.54.252
212.27.53.252
mais des DNS free plus anciennes, c'est à proscrire.
Personnellement, celles d'OpenDNS ne m'ont jamais apporté aucun gain de perf.
#5 Le 17/04/2009, à 20:59
- #hehedotcom\'isback
Re : Soucis réseau Fai FREE
Merci,
J'ai fait cela, le routeur est reseté avant meme de changer quoi que ce soit.
C'est vraiment aléatoire, et c'est depuis 3-4 jours. C'est pénible, car comme je touche souvent à tout plein truc en même temps ^^...je me demande toujours si le bug est bien assis sur sa chaise 
bref, si quelqu'un pense à qqch, qu'il n'hésite pas. Moi, j'appelle un marabout
Dernière modification par #hehedotcom\'isback (Le 17/04/2009, à 20:59)
../
Hors ligne
#6 Le 17/04/2009, à 22:55
- 0xdeadbeef
Re : Soucis réseau Fai FREE
;; Query time: 26 msec
;; SERVER: 212.27.32.5#53(212.27.32.5) <-- trop vieille! Essaye une des miennes à la place
;; WHEN: Fri Apr 17 19:16:18 2009
;; MSG SIZE rcvd: 99Bon tu dois savoir: networking stop, /etc/resolv.conf, networking start
Puis j'imagine que t'as viré NetworkManager, avahi-autoipd, avahi-daemon, toussa..
Dans ton extrait de capture, il y a pas de trames udp/dns alors que moi je regarderais ça en premier, dans les moments où ça broute bien sûr.
Et quitte à poster un extrait de capture, à ta place j'aurais mis un bout avec davantage d'événements différents, y compris arp.
#7 Le 18/04/2009, à 13:53
- #hehedotcom\'isback
Re : Soucis réseau Fai FREE
hello
Initialement, j'ai voulu mettre ~500-600 trames, mais le max de caractères que l'on peut poster est rapidement atteint au bout d'une dizaine de trames...
Je n'ai pas voulu flooder ^^
../
Hors ligne
#8 Le 18/04/2009, à 14:02
- Emma Méson
Re : Soucis réseau Fai FREE
Depuis trois jours il y a eut des ralentissements voire des pannes totales en région Midi-Pyrénnées.
Cela semble OK désormais
Loppsi 2 c'est la dictature par l'informatique
Hors ligne
#9 Le 18/04/2009, à 14:58
- #hehedotcom\'isback
Re : Soucis réseau Fai FREE
Aujourd'hui par exemple, ce matin, lenteurs.
Actuellement, c'est normal.
entre les deux états, je n'ai rien touché
Dernière modification par #hehedotcom\'isback (Le 18/04/2009, à 14:59)
../
Hors ligne
#10 Le 19/04/2009, à 02:52
- Dert Ung
Re : Soucis réseau Fai FREE
ça m'arrivait trop souvent aussi, ces lenteurs.
Attends toi à changer tout simplement la prise tél. La mienne était complètement rouillé. D'ailleurs le canal des fils adsl est humide => grosse coupure proche dixit le dépanneur free.
Et là je sens la fin venir...
Mais, as-tu un élément de comparaison de ton débit réel? dans le genre il y a X années, le dl était de 13 Meg ( ~900ko/s) et aujourd'hui à 5 meg (~150 ko/s). Surtout de mémoire.
Sinon, tu contactes l'assistance tchat de free et tu fais le point. Ou plutôt tu fais une demande sur les newsgroups si tu préfères.
Apple, c'est pas pour moi. Je suis claustrophobe.
T'as mal vu mon avatar? Clique ici
Un peu de clarté, ça fait du bien.
Hors ligne
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