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Site to Site IPSec Tunnel MTU

Hi,
We have site to site VPN with two V5 astaro's.
All is working fine, except we had to adjust the MTU size on the client.
Is there a way to do this automatic ??
(mtu path discovery ?)

TIA


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  • Webadmin -> IPSec VPN -> Advanced -> MTU. Play around with some settings. Also  Webadmin -> IPSec VPN -> Advanced -> Send ICMP Messages should be enabled.

    Xeno