Hello,
Since a few weeks I have a strange network problem.
Using firefox or any other browser I have like 10 seconds between the time I enter an address in the address tab and the display of the page.
It always ends working. Just 10 seconds between click and the display.
This seems not be a dns problem since I get instant responses from any dns query.
Code:
[root@mururoa2 ~]# dig +search www.sun.com
; <<>> DiG 9.4.2 <<>> +search www.sun.com
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 38457
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;www.sun.com. IN A
;; ANSWER SECTION:
www.sun.com. 167 IN A 72.5.124.61
;; Query time: 77 msec
;; SERVER: 192.168.0.1#53(192.168.0.1)
;; WHEN: Thu Oct 23 11:02:59 2008
;; MSG SIZE rcvd: 45
Then I looked with traceroute and oups ! Here what I get :
Code:
[mururoa@mururoa2 /usr/home/mururoa]$ ping www.sun.com
PING www.sun.com (72.5.124.61): 56 data bytes
^C
--- www.sun.com ping statistics ---
2 packets transmitted, 0 packets received, 100.0% packet loss
[mururoa@mururoa2 /usr/home/mururoa]$ traceroute www.sun.com
traceroute to www.sun.com (72.5.124.61), 64 hops max, 40 byte packets
1 routeur.lan (192.168.0.1) 1.100 ms 0.675 ms 0.657 ms
2 192.168.1.1 (192.168.1.1) 1.989 ms 1.701 ms 2.014 ms
3 80.9.20.1 (80.9.20.1) 40.715 ms 41.163 ms 40.313 ms
4 * 10.125.115.74 (10.125.115.74) 41.359 ms 41.693 ms
5 193.253.87.206 (193.253.87.206) 41.160 ms 39.432 ms 40.632 ms
6 193.252.160.162 (193.252.160.162) 42.547 ms 40.325 ms 40.603 ms
7 193.252.101.225 (193.252.101.225) 40.771 ms 41.020 ms 40.016 ms
8 193.251.252.137 (193.251.252.137) 47.739 ms 48.227 ms 47.849 ms
9 193.251.252.138 (193.251.252.138) 46.814 ms 97.189 ms 47.536 ms
10 4.68.109.62 (4.68.109.62) 49.554 ms
4.68.109.126 (4.68.109.126) 58.552 ms 58.778 ms
11 4.69.137.50 (4.69.137.50) 137.062 ms 130.399 ms 128.844 ms
12 4.69.134.158 (4.69.134.158) 129.069 ms 127.397 ms 128.859 ms
13 4.69.134.189 (4.69.134.189) 130.020 ms 129.126 ms 140.410 ms
14 4.69.132.94 (4.69.132.94) 138.469 ms 132.081 ms 140.214 ms
15 4.69.135.185 (4.69.135.185) 212.779 ms 204.822 ms 211.436 ms
16 4.69.134.242 (4.69.134.242) 208.561 ms 207.176 ms 210.714 ms
17 4.69.134.209 (4.69.134.209) 208.541 ms 204.898 ms 214.558 ms
18 4.69.140.153 (4.69.140.153) 232.661 ms 212.727 ms 214.712 ms
19 4.69.133.157 (4.69.133.157) 204.518 ms 292.273 ms 399.695 ms
20 4.78.242.18 (4.78.242.18) 213.543 ms 212.116 ms 213.510 ms
21 63.251.63.82 (63.251.63.82) 214.407 ms 212.880 ms 213.164 ms
22 * * *
23 * * *
24 * * *
25 * * *
26 * * *
27 * * *
28 * * *
29 * * *
30 * * *
31 * * *
32 * * *
33 * * *
34 * * *
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40 * * *
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43 * * *
44 * * *
45 * * *
46 * * *
47 * * *
48 * * *
49 * * *
50 * * *
51 * * *
52 * * *
53 * * *
54 * * *
55 * * *
56 * * *
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60 * * *
61 * * *
62 * * *
63 * * *
64 * * *
What's this ? 64 hops and host not reached ... But I did reach it and using firefox the page displays.
Here is the routing table :
Code:
[root@mururoa2 ~]# netstat -rn
Routing tables
Internet:
Destination Gateway Flags Refs Use Netif Expire
default 192.168.0.1 UGS 0 3045 xl0
127.0.0.1 127.0.0.1 UH 0 0 lo0
192.168.0.0/24 link#3 UC 0 0 xl0
192.168.0.1 00:15:f2:7e:a0:95 UHLW 2 1125 xl0 1195
Internet6:
Destination Gateway Flags Netif Expire
::1 ::1 UHL lo0
fe80::%lo0/64 fe80::1%lo0 U lo0
fe80::1%lo0 link#5 UHL lo0
ff01:5::/32 fe80::1%lo0 UC lo0
ff02::%lo0/32 fe80::1%lo0 UC lo0
And I have this problem only using freebsd 7. I have multi-boot and when I use windows XP or linux I dont have this.
What may cause the problem ?
I'll post later traceroute with linux / XP.