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Performance Problem with SPA-IPSEC-2G with Catalyst6506

b017713
Level 1
Level 1

‎03-13-2008 06:37 AM - edited ‎02-21-2020 03:37 PM

Hi together

We have performance problem with TCP - Session`s when the traffic go about SPA Module. Without encryption is the performence ok. We have a lot of retransmissions (we had traced a session). We are using DMVPN technolgy.

thanks e lot for your help!

Best regards

Dominik Menzi

Switzerland

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irisrios
Level 6
Level 6

‎03-19-2008 09:42 AM

One of the major reason for packet loss is fragmentation. Try upgrading the software to better handle fragmentation issue.

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