Try also checking cisco console messages. You might be experiencing DDOS attacks during those times.
Also check torrent activity. I've heard that bitlord/bitcomet can overload you internet connection causing it to drop. Hth. 'Jopoy On 8/13/07, Daniel Ortega <[EMAIL PROTECTED]> wrote: > > well, have you tried to reconnect only one; i mean your radius server > only or your web/mail server only; then what happens? is your web/mail > server and radius server, one and the same? > > try viewing your log files; /var/log maybe you could get something out of > it on what is going south in your systems. > > try viewing your router configurations. did you or any of your companions > changed something a month ago? > > > > > > > > On 8/10/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > > > > For over a month now, we have problem with our router (CISCO 2800 > > series). > > A daily recurring "Request time out" of our router happens at certain > > time > > between 10pm to 6am the following day. This has been going on for more > > than a month now. Whenever we have this situation, we have no internet > > connection. > > > > We have a web/mail server running on debian and our mail is > > qmail/squirrel > > mail, and we also have a radius server. During the router's "request > > time > > out", we disconnected the web/mail server and we got some reply from the > > router. When we disconnected the radius server (with web/mail server > > also > > disconnected), we got a consistent clean reply from the router, then > > internet connection is restored. We tried connecting back the two of > > them > > and the internet suddenly died down with the router's "request time > > out". > > We did this test over and over with the same result. > > > > The telco said they have no connection problem on their side, and that > > the > > problem is in our internal network according to them. > > > > What could be the possible cause(s) of this problem? How will I remedy > > it? > > Btw, I'm not well-versed in Linux server administration or network > > administration. > > > > Thanks, guys. > > > > _________________________________________________ > > Philippine Linux Users' Group (PLUG) Mailing List > > [email protected] (#PLUG @ irc.free.net.ph) > > Read the Guidelines: http://linux.org.ph/lists > > Searchable Archives: http://archives.free.net.ph > > > > > > -- > Destiny waits for No one. Silence.... silence... my faithful friend! > _________________________________________________ > Philippine Linux Users' Group (PLUG) Mailing List > [email protected] (#PLUG @ irc.free.net.ph) > Read the Guidelines: http://linux.org.ph/lists > Searchable Archives: http://archives.free.net.ph >
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