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Problems with IOS update

I have two situations where the CISCO IOS has been updated due to the OSPF vulnerability. In both situations PPTP traffic has been disrupted and trace routing has been broken.

2 REPLIES
Anonymous
N/A

Re: Problems with IOS update

I guess you are talking about the IOS OSPF Neighbor Buffer Overflow vulnerability. The Bug is CSCdp58462 and I think Cisco has some fix for this. You can verify it in the Bugtoolkit.

Bronze

Re: Problems with IOS update

I sounds like you did the upgrade and then these problems showed up. You have to provide more detail. What routers (models)? What image did you go too? What do the configs look like and what is not working?

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