In my internal network a PC need connect by vpn with one peer in external network for access to aplication in other company.
The tecnical support say me that i need configure access to ip external.
IPSec ESP (IP protocol number 50)
ISAKMP / Oakley (IP protocol number 17)
ISAKMP / Oakley (UDP port 500)
I configure that, but no function.
access-list dmz4 extended permit udp host 184.108.40.206 host 220.127.116.11 eq isakmp
access-list dmz4 extended permit esp host 18.104.22.168 host 22.214.171.124
After i configure:
access-list dmz4 extended permit ip host 126.96.36.199 any
and don`t function neither
The technical support say:
That i need configure a nat one to one and don`t use pat.
What do you think about it?