I have single 5520 ASA.
MY office has some of branch office which connect HO router. HO router is connected ASA. in ASA has inside and DMZ zone where have server. now need Internet connect. MY ASA have another port. May I connect directly internet in ASA ? it will be work.
which will be wise:
1. ethernet 1=inside
2. ethernet 0= outside
3. ethernet 2=outside1
4. ethernet 3=dmz
****so my internet connection will be connect ethernet0 or ethernet2 ?. from ineternet remote user will connect remote VPN via ASA.
***IT will be work together E0, E1, E2,E3
In ASA without hassale or internet connection directly connect to HO ?
pls be suggest.