Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Community Member

Please Help with ASA and netflow

Hello,

I'm not new to cisco but i am new to firewalls and ASA.

right now i have a test bed set up to test this netflow software (manageengine if that matters)

I have 2 2800 series routers and 1 ASA 5505 (8.2(1) )

I have it like this

_pc 192.168.2.2/1_____{router 10.10.10.2 (INT)}__192.168.1.2/1______{ASA5505}____vlan2 15.15.15.1/2___________{router 10.10.10.1 (external)}____ PC runing netflow 10.3.12.3

becuase this is a test the ASA security level is 0 on both ports and the allow inter and intra command has been used to pass traffic

Netflow can see the netflow packets from the 10.10.10.1 route but not the asa or  the 10.10.10.1 router.

I know my router confige is correct becuase i have it working on one router, the ASA i followed a giude, so not sure, but there is problem becuase the packets are not gett through the asa.

all access list and group point to allow any any in the asa.

nothing should be blocked!!!!

i'm stuck

2 REPLIES
Community Member

Re: Please Help with ASA and netflow

also rip is working between everything

Cisco Employee

Re: Please Help with ASA and netflow

From the topology diagram, it seems that both 10.10.10.0/24 network exist on the inside and outside of the ASA, is this correct?

If that is the case, it will not work. Your ASA I assume is in routed mode so it will be similar to router. You can't have the same subnet connected to 2 different interfaces. If my assumption is incorrect, please kindly post a clearly topology diagram.

275
Views
0
Helpful
2
Replies
CreatePlease to create content