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Ingress filtering

bluesea2010
Level 5
Level 5

‎03-21-2016 02:42 PM - edited ‎03-12-2019 12:31 AM

Hi,

How can i create an ingress filtering on asa firewall to avoid spoofing (dns ) attack

Thanks

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Dinesh Moudgil
Cisco Employee
Cisco Employee

‎03-21-2016 05:17 PM

Hi ,

This has already been discussed and this shall address your query:

https://supportforums.cisco.com/discussion/10983501/does-cisco-asa-5500-can-protect-ddos-attack-sync-flood

Regards,
Dinesh Moudgil

P.S. Please rate helpful posts.

Cisco Network Security Channel - https://www.youtube.com/c/CiscoNetSec/
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