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New Member

Something *weird* in IOS 12.1(6) syslogs...

Hello - this is taken from a Cisco router running IOS 12.1(6) IP build only. It almost looks like a reboot has been syslog'd, but this has happened a few times at odd times during the day (i.e. when the router is "up"). I know that the numbers inside the brackets are actually control characters, but I cannot tell if the interface/router is bouncing, or if this is a buffer overflow attack, or what. Please let me know what you think -

Thanks - syslog message follows:

0Ò<002><001><000><004><007>version¤Ã<006><006>+<006><001><004><001><009>@<004>†rY<001><002><001><006><002><001><001>C<004><003>¬üÆ0¦0<018><006><013>+<006><001><004><001><009><002><009><003><001><001><002><001><002><001><005>0<028><006><023>+<006><001><002><001><006><013><001><001><006>rY<001><023><006>rY<009>‚È<029><002><001><004>0<031><006><025>+<006><001><004><001><009><002><006><001><001><005><006>rY<001><023><006>rY<009>‚È<029><002><002> )·0<030><006><025>+<006><001><004><001><009><002><006><001><001><001><006>rY<001><023><006>rY<009>‚È<029><002><001>g0<031><006><025>+<006><001><004><001><009><002><006><001><001><002><006>rY<001><023><006>rY<009>‚È<029><002><002>EÙ0<016><006><012>+<006><001><004><001><009><002><009><002><001><018><002><004><000>

1 REPLY
New Member

Re: Something *weird* in IOS 12.1(6) syslogs...

Thanks for nothing, everyone.

I've got it figured out.

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