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.ver...@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.t...@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-le...@ceph.io >
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