Hello Nghia, just use one network interface card and use frontend and backend traffic on the same. No problem with that. If you have a dual port card, use both ports as an LACP channel and maybe separate it using VLANs if you want to, but not required as well. -- Martin Verges Managing director Mobile: +49 174 9335695 E-Mail: martin.verges@croit.io Chat: https://t.me/MartinVerges croit GmbH, Freseniusstr. 31h, 81247 Munich CEO: Martin Verges - VAT-ID: DE310638492 Com. register: Amtsgericht Munich HRB 231263 Web: https://croit.io YouTube: https://goo.gl/PGE1Bx Am Fr., 8. Mai 2020 um 09:29 Uhr schrieb Nghia Viet Tran < Nghia.Viet.Tran@mgm-tp.com>:
Hi everyone,
I have a question about the network setup. From the document, It’s recommended to have 2 NICs per hosts as described in below picture
[image: Diagram]
In the picture, OSD hosts will connect to the Cluster network for replicate and heartbeat between OSDs, therefore, we definitely need 2 NICs for it. But seems there are no connections between Ceph MON and Cluster network. Can we install 1 NIC on Ceph MON then?
I appreciated any comments!
Thank you!
--
Nghia Viet Tran (Mr)
_______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-leave@ceph.io
