2 ms·
Ecxellent. Learned somthing imprtant today. As long as there is a provision to soak it in CIDR. I had looked at the dual-stack portion of AWS some years ago a
by smitty1e 5y ago
Ecxellent. Learned somthing imprtant today.
As long as there is a provision to soak it in CIDR.
I had looked at the dual-stack portion of AWS some years ago and did not see how this worked.
Doubtless, my oversight.
- eqvinox 5y ago> As long as there is a provision to soak it in CIDR. There is; the idea is to fill up random bits to /48, leaving you with 16 bits of subnetting space until you hit /64. If you're not concerned about aggregating networks, a common pattern on larger networks is to put the VLAN ID there in "false hex", i.e. VLAN 1357 = fd……:1357::/64. If you need more space you can either generate more random /48 prefixes, or widen the prefix length on your existing /48. The latter is technically against the spirit of ULAs, but… only the pedants will care.