IPsec VPN uses IPsec encryption protocol and creates a secure corporate network on the Internet. IIJA monitors and troubleshoots the network on 24/365 basis.
VPN Topology
VPN tunnel topology is a star type (HUB-Spoke).
Internet access from each site can use two patterns. (see Pattern A & B below)
Initial Setup
IIJA implements the initial configuration based on the configuration sheet filled out by the customer.
IIJA offers consultation on network design and any other special requirements that the customer may have.
Monitoring & Operation
Monitors the VPN tunnel on 24/365 basis.
Addition and removal of the customer sites are done remotely by IIJA staff.
Technical Support
24x7x365 technical support for troubleshooting and customer notification
IIJA handles all issues related to the VPN device, such as troubleshooting and hardware replacement with the vendor
Hot Standby Option
Hot standby option is available in case of a device failure. NSRP feature automatically redirects the traffic when one of the devices fail.
WAN redundancy is available using HSRP, VRRP protocols at the router level. (Please refer to the diagrams below for Hot Standby Option and WAN Redundancy Option)
Cold Standby Option
Cold standby option is available for all models in case of a device failure.
VPN Topology
