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Operating Systems Linux Ubuntu Network issue
# 1  
Old 08-23-2007
Network issue
I have a Ubuntu linux (Ubuntu 6.06) at home. I have a ADSL modem (eth0) connected to it for my Broadband connection. It all works fine when the system gets started. But, when I receive a call, the link goes off. And then I lose my internet connection. I tried ifup/ifdown to bring the connection back, but it didnt work.

I also have an issue when I switch off the modem and switch it on again. The connection is lost. On checking syslog,there was an entry - 'Modem hang up' after the link went down.

I need to restart the system to get the connection back again. I am lost searching for solutions. Any pointers as to why this happens and how to rectify it without restarting?
# 2  
Old 08-25-2007
Here's a Post from a DSL provider that sort of summarizes the possibilities at a physical layer - one you can effect, the other you cannot. Take a look and see if it helps. The "filters" on the phone it discusses should have been provided to you by your DSL provider. *looks smugly at his FIOS line*

Cheers,

Keith
# 3  
Old 08-30-2007
Waiting!
I have not faced the issue again. Just expecting it to occur to see what could be the real cause!!!
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