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commonissues [2022/03/10 21:09] – created astroadmincommonissues [2022/03/11 20:03] (current) – ↷ Page moved from admininfo:newusersetup:commonissues to commonissues astroadmin
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-If there are multiple, frequent, failed login attempt - astronomy will flag the IP of the address and deny SSH access from the offending IP. This is done for security reasons. However, occasionally users will get trapped in this security measure should they have muliple failed login attempts. +If there are multiple, frequent, failed login attempt - astronomy will flag the IP of the address and deny SSH access from the offending IP. This is done for security reasons. However, occasionally users will get trapped in this security measure should they have multiple failed login attempts. 
  
 Usually you'll get an error like: Usually you'll get an error like:
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-If this happens, it can only be fixed by the system admins. If you are getting SSH issues, please notify issues@... and we'll clean up your IP!+If this happens, it can only be fixed by the system admins (Jon and Zach). If you are getting SSH issues, please notify issues at astronomy.nmsu.edu and we'll clean up your IP from astronomy's block list!
  
 === Common Problem #3 === === Common Problem #3 ===
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-That means the identification has changed in the system. Usually, this is caused when machines are updated to a newer version of CentOS (and Zach forgets to fix it before you log in!). If you get this message, please notify issues@... to inform usAs it says in the message, this can be solved by editing your known_hosts file in ~/.ssh/ and removing the offending RSA Key (just delete the line). +That means the identification has changed in the system. Usually, this is caused when machines are updated to a newer version of CentOS (and Zach forgets to fix it before you log in!). **Please notify us ASAP** if you see this message! Even though 99% of the time its harmlessits good to trackIf you get this message, as it says in the warning, this can be solved by editing your known_hosts file in ~/.ssh/ and removing the offending RSA Key (just delete the line). If you are not comfortable with editing your ~/.ssh/known_hosts file, please feel free to ask us via issues at astronomy.nmsu.edu to fix it for you
commonissues.1646946552.txt.gz · Last modified: 2022/03/10 21:09 by astroadmin

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