VPN site to site

[Kangalala]

Hi,

I have set up a VPN site to site using Cisco ASA 55xx

Tunnel only comes up when traffic is iniciated only from the remote peer side.

My packet tracer shows that VPN encryption is being dropped.

When tunnel has been started by peer and is up, I then use my packet tracer and packet is allowed.

It looks like the firewall is only able to be the responder side and not the iniciator for some reason.

Any help guys?

[Kangalala]

Adding the packet tracer output VPN being dropped

[GioGonza]

Hello @Kangalala,

Can you run the debugs and share the working and non-working information?

debug crypto isakmp 250
debug crypto ipsec 250

Gio