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2 VPN tunnels with Same traffic

vinayjaiswal
Level 3
Level 3

Hi Team ,

 

I have an ASA 5585 running in multi context mode.

 

I already have an IPSEC VPN running on system with source as 10.0.0.0/8.

 

Now I have to create one more VPN with source as 10.2.0.0/16 network.

 

The problem is that 10.2.00.00 is also being used at new peer. So they want me to NAT the 10.2.0.0 ip behind 10.250.x.x ip.

 

But my concern is that 10.250.0.0 also falls in 10.0.0.0 and therefore the traffic would go from existing VPN.

 

I tried to add a deny statement for 10.250.x.x IP above the permit statement  in interesting traffic for existing VPN.

But My VPN is not coming up. Not even initiating.

 

sh crypto isa sa shows only existing VPN

 

2 Replies 2

Bogdan Nita
VIP Alumni
VIP Alumni

Deny statement in crypto acl works, so it should be something else.

Can you post a packet-tracer with details ?

I thought the same.

But something is going wrong.

When I remove the deny statement from interesting traffic , I can see VPN phase in packet tracer and it must be going through existing VPN.

However , when I put deny statement and then packet-tracer , it doesn't show VPN phase in output.