We have a site-to-site vpn that is functional and passing traffic for the whole subnet except the server.
Windows 2003 server has load-balanced adapter with ip of 192.168.220.100.
This ip will not talk over the VPN.
NAT to this ip address from the Internet works great.
If it has assigned 192.168.220.102 as a secondary ip and it WILL talk over the vpn.
I suspect a MTU issue.
But MTU is layer 2 issue why would the secondary ip work?
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