Hello. I have a problem. I have a ms vpn l2tp/ipsec server behind a router cisco. The router cisco have a public ip and it nat 3 vpn port of vpn l2tp/ipsec to vpn server ( udp 500,1701 & 4500). But it doesnt conect. If i try the vpn server with a clinet in the same lan it conect, but with the other client outside lan dont conect. I suppose that i would add any command that i unknown. I had nat with the next command :
ip nat inside source static udp inside port outside port. Someboy knows if i am doing somthing incorrect
What about the access-groups on the interfaces? Do we have any? If yes, try removing those for testing and if it works then we'll need to allow the traffic on those specific ports like 500, 1701, 4500 etc. And what kinda logs do we get when we try to connect?
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We have configured the outside and inside Interface with official ipv6 adresses, set a default route on outside Interface to our router, we also have definied a rule , which also gets hits, to permit tcp from inside Interface to any6.
In Syslog I also se...