We've contracted with a company to do some follow-the-sun systems management work. They require a VPN, but in discussion of our encryption domains, our subnet is already in use on their side. So, apparently we need to create an inbound NAT for them to access our environment. Contractors use a C brand 5525, and we use an older SRX550.
Looking to find some configuration syntax in order to translate their incoming IP range. Appreciate your assistance.