LinuxMCE Forums
General => Installation issues => Topic started by: murcel on August 07, 2009, 07:39:39 pm
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since some time, the network after reboot is not working corretcly, thoug i can access local hosts on either internal and external, i can not access internet. When i go to advanced/network and press update, all is working again....
can someone point me into the right direction?
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Be more specific - what do you mean "cannot access internet"?
Do you mean that you can't resolve hostnames? Try running
dig @127.0.0.1 www.google.com
to test hostname resolution.
Are you not getting an IP address assigned by DHCP? Run ifconfig to check
Can you not ping your gateway? Run ping {your gateway IP as it is in ifconfig}
Is your routing table correct? Run route -n
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ok,
i can ping the external and internal interface
i can ping the internal devices by ip and dns
i can ping domains on the web and do a name resolution. tracert gives also valid answers.
if i put a domain in the web browser, it says "website found" but has a timeout after certain time. (only for external domains)
if i update the network settings through web admin, imm. it starts working
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Hi,
Your interfaces aren't swapped are they? eth0/eth1?
Just throwing it out there!
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no they are not
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ok,
i can ping the external and internal interface
i can ping the internal devices by ip and dns
i can ping domains on the web and do a name resolution. tracert gives also valid answers.
if i put a domain in the web browser, it says "website found" but has a timeout after certain time. (only for external domains)
if i update the network settings through web admin, imm. it starts working
It would be useful if you described your internal & external network topology and what each devices is and how it relates to the devices its attached to.
Some questions;
Can you boot an MD successfully on your LAN side NIC? If you attach another computer to your LAN side NIC does it get a valid DHCP address? Have you got a 2nd DHCP server on your LAN side?
All the best
Andrew
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Dear Andrew,
thanks for your questions. Expect this, the whole lmce thing is working as expected.
every device gets his ip adress and also is booing up pxe.
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Stupid question, but have you restarted your cable/dsl modem since reconfiguring your network? I've seen this in the past and it is required.
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no i didn't......