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#1 2014-04-21 10:55:40

ansh_kumar
Member
Registered: 2013-02-01
Posts: 89

[SOLVED] Only https sites are opening after update

Today I updated whole system, but after update my browsers (firefox and konqueror) are not able to open http sites. I'm only able to open https sites. Everything was working fine before the update. But I'm able to ping both https and http sites:

PING www.vpnbook.com (195.60.76.198) 56(84) bytes of data.
64 bytes from www.vpnbook.com (195.60.76.198): icmp_seq=1 ttl=44 time=489 ms
64 bytes from www.vpnbook.com (195.60.76.198): icmp_seq=2 ttl=44 time=519 ms
64 bytes from 195.60.76.198: icmp_seq=3 ttl=44 time=499 ms

--- www.vpnbook.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2089ms
rtt min/avg/max/mdev = 489.561/503.014/519.683/12.519 ms
PING www.google.com (74.125.236.113) 56(84) bytes of data.
64 bytes from bom03s01-in-f17.1e100.net (74.125.236.113): icmp_seq=1 ttl=50 time=340 ms
64 bytes from bom03s01-in-f17.1e100.net (74.125.236.113): icmp_seq=2 ttl=50 time=290 ms
64 bytes from bom03s01-in-f17.1e100.net (74.125.236.113): icmp_seq=3 ttl=50 time=280 ms

--- www.google.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1999ms
rtt min/avg/max/mdev = 280.700/303.871/340.199/26.014 ms

Last edited by ansh_kumar (2014-04-22 02:51:42)

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#2 2014-04-21 12:22:33

Spider.007
Member
Registered: 2004-06-20
Posts: 1,175

Re: [SOLVED] Only https sites are opening after update

Does curl work? What does `curl http://google.com` output? Also; please post the exact error-message you are getting with Firefox/Konqueror.

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#3 2014-04-21 13:06:58

ansh_kumar
Member
Registered: 2013-02-01
Posts: 89

Re: [SOLVED] Only https sites are opening after update

I'm getting NOTHING, no error message no output(both with browser and curl).

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#4 2014-04-21 13:12:39

Spider.007
Member
Registered: 2004-06-20
Posts: 1,175

Re: [SOLVED] Only https sites are opening after update

Okay, what does `curl -v http://google.com` output?

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#5 2014-04-21 13:16:34

ansh_kumar
Member
Registered: 2013-02-01
Posts: 89

Re: [SOLVED] Only https sites are opening after update

* Rebuilt URL to: http://google.com/
* Hostname was NOT found in DNS cache
*   Trying 173.194.36.40...
*   Trying 2404:6800:4009:803::1007...
* Immediate connect fail for 2404:6800:4009:803::1007: Network is unreachable
*   Trying 2404:6800:4009:803::1007...
* Immediate connect fail for 2404:6800:4009:803::1007: Network is unreachable
*   Trying 2404:6800:4009:803::1007...
* Immediate connect fail for 2404:6800:4009:803::1007: Network is unreachable
....

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#6 2014-04-21 13:35:45

hokasch
Member
Registered: 2007-09-23
Posts: 1,461

Re: [SOLVED] Only https sites are opening after update

Looks like it is trying to use ipv6, but fails. If you don't have ipv6, the easiest workaround may be to just disable it. Alternatively, dig into that direction for a "proper" fix.

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#7 2014-04-21 13:47:57

ansh_kumar
Member
Registered: 2013-02-01
Posts: 89

Re: [SOLVED] Only https sites are opening after update

I use usb modem for Internet connection , so I think I'm not using ipv4. I've disabled it but still the problem continues.
EDIT:
I meant IPv6.

Last edited by ansh_kumar (2014-04-21 17:39:52)

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#8 2014-04-21 17:26:07

ansh_kumar
Member
Registered: 2013-02-01
Posts: 89

Re: [SOLVED] Only https sites are opening after update

I don't know whether it's of any use or not, but wireshark is showing a lots of "Tcp Retransmission" errors when I try to open http sites.

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#9 2014-04-21 17:35:16

ewaller
Administrator
From: Pasadena, CA
Registered: 2009-07-13
Posts: 20,354

Re: [SOLVED] Only https sites are opening after update

ansh_kumar wrote:

I use usb modem for Internet connection , so I think I'm not using ipv4. I've disabled it but still the problem continues.

Confirm you meant  IPv6

Nothing is too wonderful to be true, if it be consistent with the laws of nature -- Michael Faraday
Sometimes it is the people no one can imagine anything of who do the things no one can imagine. -- Alan Turing
---
How to Ask Questions the Smart Way

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#10 2014-04-21 17:37:08

ansh_kumar
Member
Registered: 2013-02-01
Posts: 89

Re: [SOLVED] Only https sites are opening after update

Yes you are right. I meant IPv6

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#11 2014-04-21 17:49:38

ewaller
Administrator
From: Pasadena, CA
Registered: 2009-07-13
Posts: 20,354

Re: [SOLVED] Only https sites are opening after update

Do you have any proxies set up?  This would include TOR.

Please post the output of ip addr  and of ip route
You mentioned an Internet Modem.  Is it also a router?  Do you have a separate router?
Are you running this as a virtual machine, or are you running on real hardware?
Look at the output of traceroute 173.194.36.40    (Caution, that command may reveal more about you than you choose to post here.) See if your packets follow a sane path to Google.

Have you tried rebooting your modem (and router)?

Nothing is too wonderful to be true, if it be consistent with the laws of nature -- Michael Faraday
Sometimes it is the people no one can imagine anything of who do the things no one can imagine. -- Alan Turing
---
How to Ask Questions the Smart Way

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#12 2014-04-21 18:08:20

ansh_kumar
Member
Registered: 2013-02-01
Posts: 89

Re: [SOLVED] Only https sites are opening after update

I don't use any proxy.
ip addr output:

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: eno1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
    link/ether a0:b3:cc:87:92:2f brd ff:ff:ff:ff:ff:ff
3: wlo1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
    link/ether 74:e5:43:81:11:0e brd ff:ff:ff:ff:ff:ff
4: usbpn0: <POINTOPOINT,NOARP> mtu 65541 qdisc noop state DOWN group default qlen 3
    link/phonet 1b peer 00
    family 35 ???/0 scope link 
8: ppp0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 3
    link/ppp 
    inet 117.224.185.157 peer 10.6.6.6/32 scope global ppp0
       valid_lft forever preferred_lft forever

ip route output:

default dev ppp0  scope link 
10.6.6.6 dev ppp0  proto kernel  scope link  src 117.224.185.157

I'm using a phone usb modem and I'm on a real hardware.
And for traceroute output I would like to tell that I don't have that package installed neither can I install it(beacuse all the mirrors in /etc/pacman.d/mirrorlist uses http).

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#13 2014-04-21 18:18:40

ansh_kumar
Member
Registered: 2013-02-01
Posts: 89

Re: [SOLVED] Only https sites are opening after update

Wait I just installed traceroute from https mirror. Here is the output:

traceroute to 173.194.36.40 (173.194.36.40), 30 hops max, 60 byte packets                                                                                                                       
 1  10.147.204.2 (10.147.204.2)  675.523 ms  675.639 ms  695.598 ms                                                                                                                             
 2  10.147.197.18 (10.147.197.18)  897.484 ms  875.211 ms  897.173 ms                                                                                                                           
 3  10.147.197.61 (10.147.197.61)  936.968 ms  916.711 ms  915.857 ms                                                                                                                           
 4  10.147.197.1 (10.147.197.1)  915.592 ms  936.590 ms  955.462 ms                                                                                                                             
 5  10.147.201.65 (10.147.201.65)  955.237 ms  955.521 ms  977.024 ms                                                                                                                           
 6  10.147.193.53 (10.147.193.53)  977.130 ms  119.199 ms  259.974 ms                                                                                                                           
 7  218.248.82.210 (218.248.82.210)  261.167 ms 218.248.82.206 (218.248.82.206)  261.732 ms 218.248.82.210 (218.248.82.210)  261.279 ms                                                         
 8  72.14.218.242 (72.14.218.242)  262.141 ms  261.980 ms  262.662 ms                                                                                                                           
 9  66.249.95.106 (66.249.95.106)  262.956 ms  262.671 ms  263.137 ms                                                                                                                           
10  209.85.252.143 (209.85.252.143)  262.967 ms  263.329 ms  262.675 ms                                                                                                                         
11  209.85.241.189 (209.85.241.189)  263.122 ms  263.349 ms  263.451 ms                                                                                                                         
12  bom04s02-in-f8.1e100.net (173.194.36.40)  159.342 ms  159.542 ms  179.665 ms

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#14 2014-04-21 18:27:18

ewaller
Administrator
From: Pasadena, CA
Registered: 2009-07-13
Posts: 20,354

Re: [SOLVED] Only https sites are opening after update

PPP is not my strong suit.  It looks like things are working.  My next thought is firewalls.  Are you running IPTABLES? IS anything blocked?  Look at the output of iptables -L  (as root)

After that, I am out of ideas

Nothing is too wonderful to be true, if it be consistent with the laws of nature -- Michael Faraday
Sometimes it is the people no one can imagine anything of who do the things no one can imagine. -- Alan Turing
---
How to Ask Questions the Smart Way

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#15 2014-04-21 18:32:59

ansh_kumar
Member
Registered: 2013-02-01
Posts: 89

Re: [SOLVED] Only https sites are opening after update

I had thought the same so i deleted all the file in /etc/iptables/ . Don't know whether I did it right or wrong. Here the output :

Chain INPUT (policy ACCEPT)
target     prot opt source               destination         

Chain FORWARD (policy ACCEPT)
target     prot opt source               destination         

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination

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#16 2014-04-22 02:51:10

ansh_kumar
Member
Registered: 2013-02-01
Posts: 89

Re: [SOLVED] Only https sites are opening after update

I should have checked my modem with windows (yes it was working there also). So just a restart of my phone work. Silly haa..

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