Sunday, June 17, 2018

Adtran get 100% utilization after reboot within a few mins

This Adtran is managed by the ISP but is a new one that was installed just about 2-3 weeks ago for a speed upgrade. Noticed yesterday switches started to go down and could not remote into systems. Went into office and no internet. Rebooted the AdTran, firewall and things worked for 20 mins or so before connection to internet just did not see to work. Called the ISP that is when they said they are seeing 100% utilization on the AdTran. They kept trying to push a new image but did not work. Then they said going to wait a few hours. Today still not working and will be getting on the phone to try to figure out how to fix before work starts tomorrow. My question is can anything on the internal Network cause this issue that I should be looking for? Just hate waiting and want to dig in more to get this solved and wondering if this is only their issue or can I look into things myself? What normally is the cause for something like this just software issues or someone pushing to much traffic at the site? Thanks for any insight.



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