I have one PIX 515 with version 6.3. I found the traffic can not go through between two interface with same security level (the output of show nameif)
nameif ethernet3 dmz_3 security20
nameif ethernet4 dmz_4 security20
anyone can help ?
if i chnage one interface security , have it any impact?
Apologize for the late reply .. I was off-line for a few days .. yes that change should be OK. Just make sure the any access-list applied to DMZ_3 and DMZ_4 interfaces allowed the respective traffic. You might also need to add a static transaltion if you want traffic initiated from DMZ_4 to reach DMZ_3 i ..e
static (DMZ_3,DMZ_4) 172.22.110.0 172.22.110.0 netmask 255.255.255.240
I hope it helps .. please rate it if it does !!!