[SOLVED] Network problem to external switch

Snapp R

May 9, 2018
hey there,
i have some problem with the new version PVE 5.4,

after installing pve to server and giving an IP, i can't ping gateway, can't ping outside and inside..
it only happen when i connect it from server(port1, vmbr0) to switch(non managed, no vlan), although no ip conflict~

if i connect it directly to laptop/pc, i can ping and access the web management.. what did i do wrong there?
i'm not sure why, it doesn't work using 10gbps ethernet port.. but when i use the 1gbps ethernet, it works~

maybe because my switch is still 100mbps... .-.


The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get yours easily in our online shop.

Buy now!