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#1 2015-07-08 10:41:30

Mastermind
Member
Registered: 2014-04-04
Posts: 13

Moved, now on wifi -> Weird issues on desktop but not on phone

Hey all,


I just moved to a new place. The new place's network environment is unfortunately controlled by the landlord, which means that I couldn't draw a LAN cable.
I had to use Wifi, so I bought a TP-Link TL-WDN4800. I am successfully connected to the Wifi network using it.

Now for the weird part:

- I can't load gmail
- I can't load drive
- When searching trough Google or Bing, 5/10 ten links wont load,
if I go to the link directly, the webpage opens fine.
- I can't lay SSH connections
- I can't upload files to WeTransfer. Speedtest can't measure my upload speed.
- I couldn't post this topic, although I can browse the forums just fine. 'Secure Connection Failed'. Had to grab my phone.

I can ping all hosts I'm trying to connect too successfully.
I have tried clearing all of my browser data.
When trying to load the pages that fail, the tab will be in a 'loading' state, then fails with a connection reset message.
For SSH it just says that the connection was closed remotely.

I am also connected to the same Wifi network on my Android phone.
Trough that phone, I can successfully lay said SSH connections, access Google services, etcetera.


Why is the net on my desktop being weird? I don't think it is the network since I have no issues on my phone.

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#2 2015-07-08 14:15:24

ewaller
Administrator
From: Pasadena, CA
Registered: 2009-07-13
Posts: 20,350

Re: Moved, now on wifi -> Weird issues on desktop but not on phone

Can you post the output of traceroute archlinux.org   ?
What is the output of ip route
Have you tried disabling IPv6 ? https://wiki.archlinux.org/index.php/IPv6#Disable_IPv6
What is your DNS information? (post your /etc/resolv.conf) 

Looking back at your post, my money is on 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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#3 2015-07-08 15:04:22

Mastermind
Member
Registered: 2014-04-04
Posts: 13

Re: Moved, now on wifi -> Weird issues on desktop but not on phone

Before disabling IPv6:

Traceroute:

traceroute to archlinux.org (66.211.214.131), 30 hops max, 60 byte packets
 1  gateway (192.168.0.1)  46.665 ms  261.660 ms  261.670 ms
 2  192.168.2.254 (192.168.2.254)  249.196 ms  455.330 ms  455.354 ms
 3  static.kpn.net (195.190.228.18)  261.843 ms  261.856 ms  261.852 ms
 4  nl-rt-dc2-git-cr03.kpn.net (213.75.64.239)  455.296 ms nl-ah-dc2-git-cr02.kpn.net (213.75.1.79)  455.287 ms  455.287 ms
 5  nl-rt-dc2-ice-ir01.kpn.net (213.75.64.238)  455.261 ms nl-asd-dc2-ice-ir01.kpn.net (213.75.1.78)  455.262 ms  455.253 ms
 6  asd2-rou-1022.NL.eurorings.net (134.222.93.138)  455.242 ms  53.141 ms rt2-rou-1022.NL.eurorings.net (134.222.93.140)  46.873 ms
 7  asd2-rou-1044.NL.eurorings.net (134.222.224.4)  75.665 ms asd2-rou-1043.NL.eurorings.net (134.222.225.190)  75.685 ms asd2-rou-1044.NL.eurorings.net (134.222.224.4)  75.672 ms
 8  ae9.edge3.Amsterdam1.level3.net (213.244.164.205)  75.666 ms asd2-rou-1043.NL.eurorings.net (134.222.231.1)  75.658 ms ae9.edge3.Amsterdam1.level3.net (213.244.164.205)  76.624 ms
 9  ae9.edge3.Amsterdam1.level3.net (213.244.164.205)  76.634 ms ae-11-11.bar1.Philadelphia1.Level3.net (4.69.153.89)  239.582 ms  239.570 ms
10  VELOCITY.NE.bar1.Philadelphia1.Level3.net (4.30.44.198)  238.950 ms  238.959 ms  239.480 ms
11  cust02-ge-0-0.eri.velocity.net (66.211.250.2)  238.931 ms  239.466 ms  239.446 ms
12  cust02-ge-0-0.eri.velocity.net (66.211.250.2)  281.607 ms  133.203 ms dom0.archlinux.org (66.211.214.130)  191.352 ms !X

IP Route:

ip route
default via 192.168.0.1 dev wlp2s0  metric 303 
192.168.0.0/24 dev wlp2s0  proto kernel  scope link  src 192.168.0.101  metric 303 
192.168.122.0/24 dev virbr0  proto kernel  scope link  src 192.168.122.1 

(The virbr is correct, should be there)

DNS information:

cat /etc/resolv.conf 
# Generated by resolvconf
nameserver 192.168.0.1

I have disabled the ipv6 stack in my kernel, and I have prevented dhcpcd from requesting an ipv6 address.

After:

Traceroute:

traceroute to archlinux.org (66.211.214.131), 30 hops max, 60 byte packets
 1  gateway (192.168.0.1)  1.438 ms  2.811 ms  2.814 ms
 2  192.168.2.254 (192.168.2.254)  2.273 ms  2.428 ms  2.428 ms
 3  static.kpn.net (195.190.228.18)  170.330 ms  170.310 ms  170.771 ms
 4  nl-ah-dc2-git-cr02.kpn.net (213.75.1.79)  20.094 ms  20.104 ms nl-rt-dc2-git-cr03.kpn.net (213.75.64.239)  14.953 ms
 5  nl-asd-dc2-ice-ir01.kpn.net (213.75.1.78)  20.624 ms  36.008 ms  36.021 ms
 6  asd2-rou-1022.NL.eurorings.net (134.222.93.138)  28.821 ms rt2-rou-1022.NL.eurorings.net (134.222.93.140)  14.536 ms  10.405 ms
 7  asd2-rou-1044.NL.eurorings.net (134.222.224.4)  13.825 ms asd2-rou-1043.NL.eurorings.net (134.222.225.190)  15.510 ms asd2-rou-1044.NL.eurorings.net (134.222.224.4)  15.469 ms
 8  ae9.edge3.Amsterdam1.level3.net (213.244.164.205)  18.205 ms  20.069 ms asd2-rou-1043.NL.eurorings.net (134.222.231.1)  20.026 ms
 9  ae-11-11.bar1.Philadelphia1.Level3.net (4.69.153.89)  98.398 ms ae9.edge3.Amsterdam1.level3.net (213.244.164.205)  57.518 ms  61.547 ms
10  ae-11-11.bar1.Philadelphia1.Level3.net (4.69.153.89)  101.915 ms  101.923 ms  93.463 ms
11  VELOCITY.NE.bar1.Philadelphia1.Level3.net (4.30.44.198)  111.285 ms  112.183 ms cust02-ge-0-0.eri.velocity.net (66.211.250.2)  109.314 ms
12  cust02-ge-0-0.eri.velocity.net (66.211.250.2)  107.422 ms dom0.archlinux.org (66.211.214.130)  110.988 ms !X  110.081 ms !X

IP link:

ip link
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default 
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: enp3s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN mode DEFAULT group default qlen 1000
    link/ether bc:5f:f4:8f:3b:a8 brd ff:ff:ff:ff:ff:ff
3: wlp2s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DORMANT group default qlen 1000
    link/ether 30:b5:c2:05:d3:2e brd ff:ff:ff:ff:ff:ff
4: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN mode DEFAULT group default 
    link/ether 52:54:00:59:e3:ab brd ff:ff:ff:ff:ff:ff
5: virbr0-nic: <BROADCAST,MULTICAST> mtu 1500 qdisc fq_codel master virbr0 state DOWN mode DEFAULT group default qlen 500
    link/ether 52:54:00:59:e3:ab brd ff:ff:ff:ff:ff:ff

Resolv:

cat /etc/resolvconf.conf 
# Configuration for resolvconf(8)
# See resolvconf.conf(5) for details

resolv_conf=/etc/resolv.conf
# If you run a local name server, you should uncomment the below line and
# configure your subscribers configuration files below.
#name_servers=127.0.0.1% 

Also, ifconfig:

ifconfig
enp3s0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        ether bc:5f:f4:8f:3b:a8  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
        device interrupt 16  

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        loop  txqueuelen 0  (Local Loopback)
        RX packets 8626  bytes 1849250 (1.7 MiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 8626  bytes 1849250 (1.7 MiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

virbr0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        inet 192.168.122.1  netmask 255.255.255.0  broadcast 192.168.122.255
        ether 52:54:00:59:e3:ab  txqueuelen 0  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 4  bytes 756 (756.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

wlp2s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.0.101  netmask 255.255.255.0  broadcast 192.168.0.255
        ether 30:b5:c2:05:d3:2e  txqueuelen 1000  (Ethernet)
        RX packets 6249  bytes 5446920 (5.1 MiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 6021  bytes 1706435 (1.6 MiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

Disabling IPv6 just now did not resolve the issue.

Also, new issues:

- My VPN to work keeps disconnecting when I try to use it (Cisco AnyConnect)
- Can't load any youtube videos

dmesg:

[   77.371004] wlp2s0: authenticate with 14:cc:20:98:05:c8
[   77.387175] wlp2s0: send auth to 14:cc:20:98:05:c8 (try 1/3)
[   77.392331] wlp2s0: authenticated
[   77.393747] wlp2s0: associate with 14:cc:20:98:05:c8 (try 1/3)
[   77.413409] wlp2s0: RX AssocResp from 14:cc:20:98:05:c8 (capab=0x431 status=0 aid=2)
[   77.413588] wlp2s0: associated

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