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I have a few questions I’m hoping you may be able to answer for me.
As an ISP, if you want to use a customer assignment scheme of assigning a /127 or /126 subnet to each customer's WAN, then giving them a full /48 for them to assign to their routers...
I currently have a dual-stacked network behind a Cisco ASA 5512-X. We have both IPv4 and IPv6 internet connectivity. The goal is to be able to get rid of the IPv4 internal network altogether and only use IPv6 internally. In order to do this, we need ...
I can't seem to find any info online about methodologies for translating IPv4 private addresses to IPv6 global addresses (essentially making your ISP-side IPv6-only and leaving your internal network IPv4-only). All the articles I can find seem to be ...
So I have been trying to get IPv6 up and going internally and a big part of that is getting our DHCP server to hand out addresses to clients instead of using autoconfig. However, it has been a huge pain in the rear end. Basically, I am learning that ...
I am having a problem with using Duo for Cisco AnyConnect VPN where in the VPN Profile, under Advanced>Secondary Authentication, if I select the checkbox for “Use primary username (Hide secondary username on login page)”, the login prompt for AnyConn...
So would it be safe to say that if an existing business wants to move their ISP network to IPv6, they should dual-stack their internal network as a best practice?
Another question that comes to mind is:
Let's say a business is running 100 percent IPv...
While this document helps me understand the IOS configuration aspect, it leaves one question to be asked. What to do on the host NIC?
If:
- A host has 192.168.1.100 with the gateway of the ASA at 192.168.1.1
- That host is configured to look for DNS...
And immediately after reading my own reply, I figured it out.
So I made the mistake of assuming that the value "0" in the command "ipv6 nd ra-lifetime 0" would indicate infinite, as in "always use this as the default router". But NOOOOO. In this case...
So an update... Other than the fact that I am about to throw all my lab equipment into oncoming traffic for my own personal amusement rather than continue to submit myself to this absolute nonsense... here is what is happening.
So I have made some c...
