I have setup a site-to-site IPSec VPN between two cisco routers with Static public IPs. I notice that i can use hostnames instead IPs for cases with point-to-multipoint or Dynamic IPs. In that cases i can use this commands to setup VPN:
I also notice that i can use a cisco router as a DNS, and i can add host records with:
ip host "Remote_Name" "IP address"
Actually I want one router to work with Static Public IP ( Router_A ) and one with Dynamic Public IP (Router_B) from ISP. So maybe i can set Router with Static IP to work as DNS server. I know how DynDNS works with an account and software update client on a PC/server, but I've never used DNS hardware update clients and i don't know what steps i must follow to implement this.
Great !! This was more than complete answer. I was looking to the internet, anything that has to do with DNS it's completely chaos. Especially the 3rd link was exactly all that i needed. Thanks to you now i have complete image of what is going on.
Login to the FXOS chassis manager.
Direct your browser to https://hostname/, and log-in using the user-name and password.
Go to Help > About and check the current version:
Check the current version availa...
We have configured the outside and inside Interface with official ipv6 adresses, set a default route on outside Interface to our router, we also have definied a rule , which also gets hits, to permit tcp from inside Interface to any6.
In Syslog I also se...