Gentoo Forums
Gentoo Forums
Gentoo Forums
Quick Search: in
dns problem
View unanswered posts
View posts from last 24 hours

 
Reply to topic    Gentoo Forums Forum Index Networking & Security
View previous topic :: View next topic  
Author Message
bazli
n00b
n00b


Joined: 03 Jan 2013
Posts: 8

PostPosted: Fri Jan 25, 2013 6:25 am    Post subject: dns problem Reply with quote

Hi guys! I'm new so thanks in advance for your help.

I can't seem to ping www.gentoo.org. So I can't emerge anything.

I can ping other sites like google or yahoo fine.

Any ideas?

Thanks!
Back to top
View user's profile Send private message
PaulBredbury
Watchman
Watchman


Joined: 14 Jul 2005
Posts: 7310

PostPosted: Fri Jan 25, 2013 7:02 am    Post subject: Reply with quote

ping is not a good test, it's often blocked by firewalls.

I think MTU is a common thing to get wrong. But you'll have to provide more info.
Back to top
View user's profile Send private message
bazli
n00b
n00b


Joined: 03 Jan 2013
Posts: 8

PostPosted: Sat Jan 26, 2013 3:31 pm    Post subject: Reply with quote

What should my MTU setting be? sometimes i am able to ping gentoo but i'm still not able to emerge anything. links also doesn't work.


Extra information:

Home router + Gentoo doesn't work
Home router + Ubuntu is ok
Home router + windows is ok

Phone tethering hotspot + Gentoo is ok (managed to ping and emerge)
Phone tethering hotspot + Ubuntu is ok
Phone tethering hotspot + Windows is ok

Code:

bazli@buzzgentoo ~ $ ping www.google.com
PING www.google.com (74.125.135.147) 56(84) bytes of data.
64 bytes from ni-in-f147.1e100.net (74.125.135.147): icmp_req=1 ttl=54 time=12.9 ms
64 bytes from ni-in-f147.1e100.net (74.125.135.147): icmp_req=2 ttl=54 time=10.3 ms
64 bytes from ni-in-f147.1e100.net (74.125.135.147): icmp_req=3 ttl=54 time=12.5 ms
^C
--- www.google.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2004ms
rtt min/avg/max/mdev = 10.343/11.964/12.965/1.156 ms
bazli@buzzgentoo ~ $ ping www.gentoo.org
PING www-bytemark-v4v6.gentoo.org (89.16.167.134) 56(84) bytes of data.
64 bytes from www.gentoo.org (89.16.167.134): icmp_req=1 ttl=54 time=291 ms
64 bytes from www.gentoo.org (89.16.167.134): icmp_req=2 ttl=54 time=290 ms
64 bytes from www.gentoo.org (89.16.167.134): icmp_req=3 ttl=54 time=290 ms
^C
--- www-bytemark-v4v6.gentoo.org ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 290.152/290.909/291.968/0.771 ms
bazli@buzzgentoo ~ $ cat /etc/resolv.conf
# Generated by dhcpcd from eth0
# /etc/resolv.conf.head can replace this line
nameserver 8.8.8.8
nameserver 8.8.4.4
# /etc/resolv.conf.tail can replace this line
bazli@buzzgentoo ~ $ cat /etc/conf.d/net
# This blank configuration will automatically use DHCP for any net.*
# scripts in /etc/init.d.  To create a more complete configuration,
# please review /usr/share/doc/openrc*/net.example* and save your configuration
# in /etc/conf.d/net (this file :]!).

modules="dhcpcd"
config_eth0="dhcp"
dhcp_eth0="nodns"
dns_servers_eth0=(
"8.8.8.8"
)
#dns_servers_eth0="8.8.8.8"

bazli@buzzgentoo ~ $ ifconfig
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 10.0.2.15  netmask 255.255.255.0  broadcast 10.0.2.255
        inet6 fe80::a00:27ff:fece:ccb6  prefixlen 64  scopeid 0x20<link>
        ether 08:00:27:ce:cc:b6  txqueuelen 1000  (Ethernet)
        RX packets 25  bytes 2775 (2.7 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 293  bytes 21956 (21.4 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 16436
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 0  (Local Loopback)
        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

sit0: flags=193<UP,RUNNING,NOARP>  mtu 1480
        inet6 ::127.0.0.1  prefixlen 96  scopeid 0x90<compat,host>
        sit  txqueuelen 0  (IPv6-in-IPv4)
        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 18  dropped 0 overruns 0  carrier 0  collisions 0





Do let me know what other information you require. Thanks!!
Back to top
View user's profile Send private message
NeddySeagoon
Administrator
Administrator


Joined: 05 Jul 2003
Posts: 32026
Location: 56N 3W

PostPosted: Sat Jan 26, 2013 3:41 pm    Post subject: Reply with quote

bazli,

In the not working configuration, please post the following:-
The content of /etc/conf.d/net
The content of /etc/resolv.conf

The output of ifconfig
The output of route
_________________
Regards,

NeddySeagoon

Computer users fall into two groups:-
those that do backups
those that have never had a hard drive fail.
Back to top
View user's profile Send private message
bazli
n00b
n00b


Joined: 03 Jan 2013
Posts: 8

PostPosted: Sat Jan 26, 2013 4:19 pm    Post subject: Reply with quote

Hi Neddy, information below:

Thanks!

Code:

bazli@buzzgentoo ~ $ cat /etc/conf.d/net
# This blank configuration will automatically use DHCP for any net.*
# scripts in /etc/init.d.  To create a more complete configuration,
# please review /usr/share/doc/openrc*/net.example* and save your configuration
# in /etc/conf.d/net (this file :]!).

modules="dhcpcd"
config_eth0="dhcp"
dhcp_eth0="nodns"
dns_servers_eth0=(
"8.8.8.8"
)
mtu_eth0="1492"
#dns_servers_eth0="8.8.8.8"
bazli@buzzgentoo ~ $ cat /etc/resolv.conf
# Generated by dhcpcd from eth0
# /etc/resolv.conf.head can replace this line
nameserver 8.8.8.8                                                             
nameserver 8.8.4.4                                                             
# /etc/resolv.conf.tail can replace this line                                   
bazli@buzzgentoo ~ $ ifconfig                                                   
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1492                     
        inet 10.0.2.15  netmask 255.255.255.0  broadcast 10.0.2.255             
        inet6 fe80::a00:27ff:fece:ccb6  prefixlen 64  scopeid 0x20<link>       
        ether 08:00:27:ce:cc:b6  txqueuelen 1000  (Ethernet)                   
        RX packets 18  bytes 2885 (2.8 KiB)                                     
        RX errors 0  dropped 0  overruns 0  frame 0                             
        TX packets 68  bytes 5511 (5.3 KiB)                                     
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0             
                                                                               
lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 16436                                   
        inet 127.0.0.1  netmask 255.0.0.0                                       
        inet6 ::1  prefixlen 128  scopeid 0x10<host>                           
        loop  txqueuelen 0  (Local Loopback)                                   
        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

sit0: flags=193<UP,RUNNING,NOARP>  mtu 1480
        inet6 ::127.0.0.1  prefixlen 96  scopeid 0x90<compat,host>
        sit  txqueuelen 0  (IPv6-in-IPv4)
        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 8  dropped 0 overruns 0  carrier 0  collisions 0

bazli@buzzgentoo ~ $ route
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
default         10.0.2.2        0.0.0.0         UG    202    0        0 eth0
10.0.2.0        *               255.255.255.0   U     202    0        0 eth0
loopback        buzzgentoo.loca 255.0.0.0       UG    0      0        0 lo
bazli@buzzgentoo ~ $
Back to top
View user's profile Send private message
NeddySeagoon
Administrator
Administrator


Joined: 05 Jul 2003
Posts: 32026
Location: 56N 3W

PostPosted: Sat Jan 26, 2013 5:15 pm    Post subject: Reply with quote

bazli,

That all looks sane.

Can you browse to http://89.16.167.134 ?
What about www.gentoo.org ?

emerge --sync depends on the rsync protocol which runs on port 873. Is that blocked by your firewall.

Tarball fetches can use rsync, ftp, http are all of these ports open in your firewall.

Lastly, please post the output of
Code:
emerge --info

_________________
Regards,

NeddySeagoon

Computer users fall into two groups:-
those that do backups
those that have never had a hard drive fail.
Back to top
View user's profile Send private message
bazli
n00b
n00b


Joined: 03 Jan 2013
Posts: 8

PostPosted: Sat Jan 26, 2013 5:29 pm    Post subject: Reply with quote

Hi Neddy,

I can browse to http://89.16.167.134/ ("Empty page!" right?) but not www.gentoo.org

Firewall settings look ok.

and my emerge --info

Code:

bazli@buzzgentoo ~ $ emerge --info
Portage 2.1.11.31 (default/linux/amd64/13.0/desktop/kde, gcc-4.5.4, glibc-2.15-r3, 3.6.11-gentoo x86_64)
=================================================================
System uname: Linux-3.6.11-gentoo-x86_64-Intel-R-_Core-TM-_i7-2720QM_CPU_@_2.20GHz-with-gentoo-2.1
Timestamp of tree: Thu, 24 Jan 2013 00:45:01 +0000
ld GNU ld (GNU Binutils) 2.22
app-shells/bash:          4.2_p37
dev-lang/python:          2.7.3-r2, 3.2.3
dev-util/cmake:           2.8.9
dev-util/pkgconfig:       0.27.1
sys-apps/baselayout:      2.1-r1
sys-apps/openrc:          0.11.8
sys-apps/sandbox:         2.5
sys-devel/autoconf:       2.13, 2.69
sys-devel/automake:       1.9.6-r3, 1.11.6
sys-devel/binutils:       2.22-r1
sys-devel/gcc:            4.5.4, 4.6.3
sys-devel/gcc-config:     1.7.3
sys-devel/libtool:        2.4-r1
sys-devel/make:           3.82-r4
sys-kernel/linux-headers: 3.6 (virtual/os-headers)
sys-libs/glibc:           2.15-r3
Repositories: gentoo
ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="* -@EULA"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=core2 -O2 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-march=core2 -O2 -pipe"
DISTDIR="/usr/portage/distfiles"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="http://ftp.jaist.ac.jp/pub/Linux/Gentoo/"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j2"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY=""
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="X a52 aac acl acpi alsa amd64 berkdb bindist bluetooth branding bzip2 cairo cdda cdr cli consolekit cracklib crypt cups cxx dbus declarative dri dts dvd dvdr emboss encode exif fam firefox flac fortran gdbm gif gpm gtk iconv ipv6 jpeg kde kipi lcms ldap libnotify mad mmx mng modules mp3 mp4 mpeg mudflap multilib ncurses nls nptl ogg opengl openmp pam pango pcre pdf phonon plasma png policykit ppds qt3support qt4 readline sdl semantic-desktop session spell sse sse2 ssl startup-notification svg tcpd tiff truetype udev udisks unicode upower usb vorbis wxwidgets x264 xcb xcomposite xinerama xml xscreensaver xv xvid zlib" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ubx" INPUT_DEVICES="evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" PHP_TARGETS="php5-3" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_2" RUBY_TARGETS="ruby18 ruby19" USERLAND="GNU" VIDEO_CARDS="virtualbox" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset:  CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON

Back to top
View user's profile Send private message
NeddySeagoon
Administrator
Administrator


Joined: 05 Jul 2003
Posts: 32026
Location: 56N 3W

PostPosted: Sat Jan 26, 2013 6:18 pm    Post subject: Reply with quote

bazli,

Both the IP and gentoo.org should take you to the same place.

Your SYNC="rsync://rsync.gentoo.org/gentoo-portage" looks ok, thats a round robin handoff.

Code:
GENTOO_MIRRORS="http://ftp.jaist.ac.jp/pub/Linux/Gentoo/"
is a bit questionable.
You have a single server there, if its down, you can't fetch distfiles.

Run mirrorselect, audition the servers and have it choose the five fastest for you.

What shows in your firewall log when you try to browse gentoo.org ?
_________________
Regards,

NeddySeagoon

Computer users fall into two groups:-
those that do backups
those that have never had a hard drive fail.
Back to top
View user's profile Send private message
bazli
n00b
n00b


Joined: 03 Jan 2013
Posts: 8

PostPosted: Sat Jan 26, 2013 7:28 pm    Post subject: Reply with quote

When I try to browse www.gentoo.org it shows me the following message:

Quote:
The requested operation could not be completed
Unknown Host

Details of the Request:
URL: http://www.gentoo.org
Protocol: http
Date and Time: Sunday 27 January 2013 03:25
Additional Information: www.gentoo.org: Host not found
Description:
An unknown host error indicates that the server with the requested name, www.gentoo.org, could not be located on the Internet.
Possible Causes:
The name that you typed, www.gentoo.org, may not exist: it may be incorrectly typed.
There may have been a problem with your network connection.
There may have been a problem with your network configuration. If you have been accessing the Internet with no problems recently, this is unlikely.
Possible Solutions:
Check your network connection status.
Contact your appropriate computer support system, whether the system administrator, or technical support group for further assistance.




Hmm my router doesn't have any firewall log.. or am i looking in the wrong place?
Back to top
View user's profile Send private message
NeddySeagoon
Administrator
Administrator


Joined: 05 Jul 2003
Posts: 32026
Location: 56N 3W

PostPosted: Sat Jan 26, 2013 7:55 pm    Post subject: Reply with quote

bazli,

Your firewall, if you have on is implemented on your PC with iptables.
Routers may have firewalls but they are very basic and almost worthless as they are almost never updated.

Code:
emerge traceroute
and see were it goes wrong.

Run
Code:
emerge traceroute -fpv
fetch the files listed an put them into /usr/portage/distfiles
Now
Code:
emerge traceroute
will run, as you have the files.
You may also want tcpdump. The same two part process works.

Why do you want to use 8.8.8.8 as your DNS?
Your router probably provides a caching DNS which will be faster,

What happens if you add
Code:
nameserver 10.0.2.2
to the top of your /etc/resolv.conf ?
Your ISP namesrvers should be tested too - unless you know they are broken.
_________________
Regards,

NeddySeagoon

Computer users fall into two groups:-
those that do backups
those that have never had a hard drive fail.
Back to top
View user's profile Send private message
bazli
n00b
n00b


Joined: 03 Jan 2013
Posts: 8

PostPosted: Sun Jan 27, 2013 2:25 am    Post subject: Reply with quote

Hi I managed to get output from tcpdump but nothing from traceroute. Any idea about the bad udp cksum?

My ISP's DNS always has problems. It works well when I set it to 8.8.8.8 in my router.
When I add 10.0.2.2, nothing happens.

Quote:

buzzgentoo bazli # tcpdump -vv
tcpdump: listening on eth0, link-type EN10MB (Ethernet), capture size 65535 bytes
10:17:57.460526 IP (tos 0x0, ttl 64, id 27263, offset 0, flags [DF], proto UDP (17), length 60)
10.0.2.15.50358 > 8.8.8.8.domain: [bad udp cksum 0x1c58 -> 0x83ff!] 3053+ A? www.google.com. (32)
10:17:57.460653 IP (tos 0x0, ttl 64, id 27264, offset 0, flags [DF], proto UDP (17), length 60)
10.0.2.15.50358 > 8.8.8.8.domain: [bad udp cksum 0x1c58 -> 0x3ee1!] 20720+ AAAA? www.google.com. (32)
10:18:02.462519 IP (tos 0x0, ttl 64, id 32265, offset 0, flags [DF], proto UDP (17), length 60)
10.0.2.15.38313 > 8.8.4.4.domain: [bad udp cksum 0x1854 -> 0xb710!] 3053+ A? www.google.com. (32)
10:18:02.462643 IP (tos 0x0, ttl 64, id 32266, offset 0, flags [DF], proto UDP (17), length 60)
10.0.2.15.38313 > 8.8.4.4.domain: [bad udp cksum 0x1854 -> 0x71f2!] 20720+ AAAA? www.google.com. (32)
10:18:02.470141 ARP, Ethernet (len 6), IPv4 (len 4), Request who-has 10.0.2.2 tell 10.0.2.15, length 28
10:18:02.470428 ARP, Ethernet (len 6), IPv4 (len 4), Reply 10.0.2.2 is-at 52:54:00:12:35:02 (oui Unknown), length 46
10:18:07.467842 IP (tos 0x0, ttl 64, id 27265, offset 0, flags [DF], proto UDP (17), length 60)
10.0.2.15.50358 > 8.8.8.8.domain: [bad udp cksum 0x1c58 -> 0x83ff!] 3053+ A? www.google.com. (32)
10:18:07.468022 IP (tos 0x0, ttl 64, id 27266, offset 0, flags [DF], proto UDP (17), length 60)
10.0.2.15.50358 > 8.8.8.8.domain: [bad udp cksum 0x1c58 -> 0x3ee1!] 20720+ AAAA? www.google.com. (32)
10:18:12.472238 IP (tos 0x0, ttl 64, id 32267, offset 0, flags [DF], proto UDP (17), length 60)
10.0.2.15.38313 > 8.8.4.4.domain: [bad udp cksum 0x1854 -> 0xb710!] 3053+ A? www.google.com. (32)
10:18:12.472348 IP (tos 0x0, ttl 64, id 32268, offset 0, flags [DF], proto UDP (17), length 60)
10.0.2.15.38313 > 8.8.4.4.domain: [bad udp cksum 0x1854 -> 0x71f2!] 20720+ AAAA? www.google.com. (32)
10:18:17.474706 IP (tos 0x0, ttl 64, id 27267, offset 0, flags [DF], proto UDP (17), length 60)
10.0.2.15.50358 > 8.8.8.8.domain: [bad udp cksum 0x1c58 -> 0x83ff!] 3053+ A? www.google.com. (32)
10:18:17.474834 IP (tos 0x0, ttl 64, id 27268, offset 0, flags [DF], proto UDP (17), length 60)
10.0.2.15.50358 > 8.8.8.8.domain: [bad udp cksum 0x1c58 -> 0x3ee1!] 20720+ AAAA? www.google.com. (32)
Back to top
View user's profile Send private message
NeddySeagoon
Administrator
Administrator


Joined: 05 Jul 2003
Posts: 32026
Location: 56N 3W

PostPosted: Sun Jan 27, 2013 10:17 am    Post subject: Reply with quote

bazli,

UDP is not a robust protocol. When you get transmission errors, its up to the application to sort out the mess.
TCP would do a retries until it worked or timed out. This is bad for latency. So you use UDP for VoIP, not TCP.

If the errors are real, you may have a hardware problem but then they would be operating system independent.

Its possible its a packet fragmentation issue and you need to play with your MTU.

Raw ethernet should work with an MTU of 1500
PPPoE needs 1492 or less, due to the extra header.

A sensible end to end MTU should be set automatically but you may force it if you wish.
For testing try 500 that will avoid fragmentation anywhere. Don't leave it like that. If its better/works is indicates another problem.
_________________
Regards,

NeddySeagoon

Computer users fall into two groups:-
those that do backups
those that have never had a hard drive fail.
Back to top
View user's profile Send private message
bazli
n00b
n00b


Joined: 03 Jan 2013
Posts: 8

PostPosted: Sun Jan 27, 2013 7:21 pm    Post subject: Reply with quote

Hi Neddy,

When I change the MTU, there doesn't seem to be any effect.


But I found a clue.

wget always cannot resolve but if i use wget -4 it works.

Is it related to IPv4, v6?
Any idea?

Thanks!
Back to top
View user's profile Send private message
NeddySeagoon
Administrator
Administrator


Joined: 05 Jul 2003
Posts: 32026
Location: 56N 3W

PostPosted: Sun Jan 27, 2013 8:12 pm    Post subject: Reply with quote

bazli,

Maybe.
_________________
Regards,

NeddySeagoon

Computer users fall into two groups:-
those that do backups
those that have never had a hard drive fail.
Back to top
View user's profile Send private message
bazli
n00b
n00b


Joined: 03 Jan 2013
Posts: 8

PostPosted: Tue Jan 29, 2013 5:29 pm    Post subject: Reply with quote

Just to update..

I managed to emerge by using wget -4 and can now browse using firefox and setting network.dns.disableIPv6 = true. can't use Konqueror cos I don't know how to disable ipv6 in it.

Not sure if that's the correct way to do it but it's working for now.

Is there any way to disable IPv6 for all the programs?
Back to top
View user's profile Send private message
Display posts from previous:   
Reply to topic    Gentoo Forums Forum Index Networking & Security All times are GMT
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum