I have a broadband modem router connecting to the internet. And i also have a few IP addresses i bought from my ISP.
There is one PC used as a web server hooked up to the modem with IP address of e.g. 220.127.116.11. And i also have a couple of PCs hooked up to the modem via a router with different IP address of 18.104.22.168. Everything works fine so far.
What's happening is that i notice that i can't get to the internet at all on the web server PC after a few hours later. When this happen, i tried the other PC that's connected to the other router and the internet was working perfectly. What i did to get the internet working again was to either re-boot the computer or re-enabling the network connection via control panel.
My broadband modem router has IP address of 22.214.171.124 as a gateway. I have ethereal software running on my web server PC. From the result of ethereal, i noticed that there is only a few ARP packets. it was asking who has 126.96.36.199 but there is no response from the modem router.
Does anyone know what may be causing this? I suspect the network card but am keen to hear from the expert like you guys.
Thank you in advance.
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