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    Losing ipsec Phase2 when lots of traffic passes

    IPsec
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    • T
      TeknikL
      last edited by

      Hi,

      I have a mix of 2.2.5,2.2.6 and 2.3.1p1 firewalls.

      MSS is clamped to 1300 in advanced settings on all firewalls.

      The connection between 2.3.1p1 and 2.2.5 drops phase2 when I transfer too much data (when im doing a lot of things over RDP usually and the display is moving a lot). Is there anything I can do short of upgrading the 2.2.5 box? it's remote and if the upgrade didnt go well it would be very bad.

      I just noticed all traffic on IPSEC was being logged by the firewall rules so I disabled that, maybe that could be the issue?

      thanks

      M

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