Hi all,
i have configure VPN (see attached file)
before upgrading ASA from 8.3 to 8.4, SPOKES was able to communicate between them and also remote VPN users was able to access spoke site.
after upgrade ASA HUB, neither spoke-to-spoke nor remoteuser---to---spoke cannot communicate
here is NAT exemption configuration on ASA HUB. only this ASA have been upgrade. nothing have been done on other site
object network 172.17.8.0
subnet 172.17.8.0 255.255.255.0
object network 10.100.96.0
subnet 10.100.96.0 255.255.240.0
object network VPN-SUBNET
subnet 172.20.1.0 255.255.255.0
nat (outside,outside) source static 172.17.8.0 172.17.8.0 destination static 10.100.96.0 10.100.96.0
nat (outside,outside) source static 10.100.96.0 10.100.96.0 destination static 172.17.8.0 172.17.8.0
nat (outside,outside) source static VPN-SUBNET VPN-SUBNET destination static 10.100.96.0 10.100.96.0
nat (outside,outside) source static VPN-SUBNET VPN-SUBNET destination static 172.17.8.0 172.17.8.0
same-security traffic permit intra-interface
same-security traffic permit inter-interface
Please do you know what can be the problem ?
thanks so much for your help