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Cisco Bug: CSCta20344 - DH group 5 freezes IKE processing for about 80ms

Last Modified

Sep 23, 2017

Products (1)

  • Cisco ASA 5500-X Series Firewalls

Known Affected Releases

8.0(4)

Description (partial)

<B>Symptom:</B>

If too many EZVPN clients/IPSEC peer are trying to connect to an ASA at the 'same
time', none is able to complete IKE phase I

<B>Conditions:</B>

IKE proposal with DH5 is used
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