On 10/Jun/20 20:10, Gert Doering wrote:

To be honest, I do not think we're going to buy any IOS XE gear in the foreseeable future. But if we did, LDPv6 would be nice to have - to get rid of IPv4 in the backbone network.

We have LDPv6 working beautifully between IOS XR (6.4.2) and Junos (17.4). But we can't make the core BGPv6-free because downstream ASR1000's and ASR920's don't have it. So if you don't have IOS XE today, but have the others, then you're good to go :-). Nobody is going to demand LDPv6, because it's not about LDPv6... it's about IPv6, and wanting IPv4 parity. But, guess that doesn't much a business case write.

We do not intend to run SRv6 any time soon.

As I thought :-). Mark.