28 Jan
2020
28 Jan
'20
7:07 p.m.
On 1/28/20 6:58 PM, Anthony D'Atri wrote:
There are no dumb questions :-)
Usually Ceph is put into RFC1918 IPv4 space (10.x, 172.X) and those are
usually more difficult to route in networks.
IPv6 address space is globally routed in most networks thus making this
easier.
As long as the hosts can talk IP(4/6) with each other you can perform
such a migration.
Wido
I did this ones. This cluster was running
IPv6-only (still is) and thus
I had the flexibility of new IPs.
Dumb question — how was IPv6 a factor in that flexibility? Was it just that you had
unused addresses within an existing block?