Hello,
First i would like to thank all the administrators of this forum! Searching for one like this for a while!!
My situation is :
I have two EN2092 that i want to connect to two CISCO 3750. Between them i have also an ASA firewall.
I have configured ip routing on the two EN2092 (Layer 3).
First switch EN2092 :
interface ip 1
ip address 10.0.0.2 255.255.255.252
enable
exit
!
ip gateway 1 address 10.0.0.1
ip gateway 1 enable
no ip gateway 1 arp-health-check
10.0.0.1 it's an ip address of an interface configured on the backbone.
Second switch EN2092 :
interface ip 1
ip address 10.0.0.5 255.255.255.252
enable
exit
!
ip gateway 1 address 10.0.0.6
ip gateway 1 enable
no ip gateway 1 arp-health-check
10.0.0.6 it's an ip address of a second interface configured on the backbone.
My problem is when an user send a request to a server, the packet is sent through the 10.0.0.1 interface of the backbone (this interface as a lower priority defined on the backbone configuration). But when the server respond, it want to do it through the 10.0.0.5 interface (so through the second EN2092 switch) and the ASA firewall blocked the packet. Because it think that it is an attack!
How can i configure the Switches to set all external traffic to go through 10.0.0.2 interface (of the first switch) ?
Hope that i was clear
