Hi,
I finally got DHCP-PD working with my ISP and my entire network works very well with SLAAC. I get a /60 and am able to subnet those into /64s readily easily. However, I am stuck on one point. I would like my VPN configuration to use SLAAC as...
I have a Cisco ASA 5512-X and it is discarding any IPv6 packets on the ingress interface. In particular I have an ISP (Comcast) who sends DHCPv6 advertisement and reply XIDs with a hop limit of 0. I reported it to them, but they told me to pound sa...
I have been pulling my hair out about this for a while and am coming to the conclusion that the DHCPv6-PD is not working properly on Cisco ASA platform. Here is my setup...I have the following configuration:
Arris 6183 (Bridge/passthrough) -> Cisco...
I have been using a ASA 5505 for quite a while and decided it was time to upgrade. So I went to a 5512-X and I have been very unsuccessful in getting static NAT to work.Here is the situation (IPs and domains changed to protect the innocent):I have a...
Cisco made one yesterday with some help from community members over on the Comcast forums.
Bug is CSCvi46759
Lets hope Cisco gets a patch for this really soon.
One more update. It appears that RFC 8200 was ratified as a standard for IPV6. Turns out the providers are doing it correctly (as of July 2017).
This now falls on Cisco, as the ASAs are now NOT compliant with the IPV6 RFC 8200 standard. The new ...
Quick update to this. The problem is in Arriss CMTS and they have patched the hop limit to be > 0. It will eventually be rolled out to customers after Comcast has gone through testing.
That said, this actually eventually must fall on Cisco to all...
I have a quick update. I upgraded to Xfinity Gigabit service today with a new docsis 3.1 Motorola MB8600 modem.
Same thing. Hop limit is 0 and the Cisco is rejecting the packets. I spoke to the tech and showed him the packets, etc. He agreed Com...
