We have a rack in a Data Center and have an internet connection from a carrier. There is a small Cisco router 3XXX and large managed Cisco router both installed by carrier who provided us internet in front of our Endian firewall. Initially they provided 220.127.116.11/30 where 18.104.22.168 is usable IP. We assigned the ip 22.214.171.124 to our firewall external interface and all working good. Now we requested another usable IP address and they mentioned 126.96.36.199/30 is our new subnet where 188.8.131.52 is usable ip address. However they informed us that 184.108.40.206/30 is our primary subnet where we are confused as we are using .32/30 subnet already. Below is what their activation network engineer wrote.
"Customer using 2 *Subnets 220.127.116.11/30 (Primary )one , another Subnet 18.104.22.168/30 static route configured . Customer also need to Configure the Static route from his end also.
Static route configuration we are pointing CM Primary Usable IP to the Static route subnet. If customer facing any issue, we will coordinate CM."
Can any expert advise where we should configure this static route? Is it on Endian? or do we need to get another cisco router to do all of this? We have a network consultant who says he is unable to understand the carrier architecture and where he should configure the static route despite having 15 years of experience
Can any one throw some light over the same asap we are supposed to go live with a webserver yesterday however unable to do so due to this
Thank you in advance