An anonymous reader passed us a link to a Network World article filling in the details behind the massive internet outage Japanese web users experienced earlier this week. According to the site faulty Cisco routers were to blame for the lapse, which left millions of customers without service from late evening Tuesday until early in the morning on Wednesday. "NTT East and NTT West, both group companies of Japanese telecom giant Nippon Telegraph and Telephone (NTT), are in the process of finalizing their decisions on a core router upgrade, according to the report. The routing table rewrite overflowed the routing tables and caused the routers' forwarding process to fail, the CIBC report states."
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