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GSS DNS and Disaster recovery


I need help to prepare implementation steps for the following:

currently customer has two GSS 4492R with the following license enabled on them:

•DNS License

•DDOS License

Both GSS are rack mounted and powered on. IP addresses are already assigned:

• and for NCCI GSS (

• and for TRC GSS (

We are running the latest software on both of them (ver

We would like to achieve two main things with this setup:

1. Tawul to have its main DNS hosted on both GSS. Currently it is being hosted by ISP Provider DNS. This will give us the ability to change the DNS records by ourselves instead of requesting ISP to do the changes

2. To have our main website ( failover automatically to the secondary site incase if face issue on our main web servers or if we face any failure on the main internet link. In future we also would like to load balance between both sites.

I hope that I have provided you with all the required information.