I am trying to troubleshoot a DNS issue. I added a bogus nameserver as the primary in resolv.conf and a legitimate on as the secondary. I modified the timeout to 0 seconds so it finds the 2nd DNS server more quickly. However, when I try to ping another server, it still waits about 2 seconds then finally gets a response. I do the same test with a Windows server and the ping response is immediate.
Hi All,
I have been plagued by an annoying DNS issue for a long time and was wondering if anyone has any solutions.
Our corporate LAN has a DHCP server which assigns my PC's IPs as well as a domain suffix details. My resolv.conf ends up like this:
# Generated by NetworkManager
domain aa.domain.local
search aa.domain.local
Hi,
I am using Ubuntu 9.04 (x86-64).
My internet connection is not working, i've tried to fix it and the issue seems to be with DNS. I can ping google's IP, but i can ping it URL.
I have used the GUI network manager(from Gnome's equivalent of the Windows system tray), to add the DNS IP addresses to the IPv4 wired connection - that hasn't helped.
My /etc/resolv.conf constantly get a mysterious entry, i run a home network with ipv6 provided by ravd, the interface is auto-configured by Network manager (all name server lookups are lost when this line is first in my /etc/resolv.conf) .
I tried the same with a spare cable that I had and the WIRED LED on the router turned on!
My network works before but now it has follow issue, when I ping google.com, I got
Quote:
ping: unknown host google.com
but my network still works partially because I can still connect to a DNS listed in my /etc/resolv.conf to get host google.com's ip adress by
Quote:
host -t a google.com ip.of.one.dns
and then I ping the retu
Hi all, I have a slight problem. Here is my resolv.conf entry:
search domain.com
nameserver sys1
nameserver sys2
nameserver sys3
TontonBizar wrote:I suggest to check /etc/resolv.conf. This file contains the nameserver adress if you use dhcp. If not fill it manually.Totally irrelevent. DNS is working fine.gymka wrote:$ mtr -i5 google.com
Host Loss% Snt Last Avg Best Wrst StDev
1. 192.168.15.1 0.0% 2 0.6 0.7 0.6 0.8 0.2
2.
Hi all, :(
I am facing issue while I have updated in resolv.conf, after nework service restart, it was automatically deleted IP from resolv.conf file.
Could you please let me know what is the reason resolv.conf deleted any IP which I have manually updated, but it store only my router IP permanently.
Advance thanks for helping..
Code:
# vi /etc/resolv.conf
# Generated by NetworkMana
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