vm use /22 netmask can not ping other

ccddtt

New Member
Apr 25, 2022
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HI,sorry for my poor english。
I have a proxmox 6.2 server,set ip :192.168.103.110/255.225.252.0
in the server have a vm,centos7,set ip :192.168.101.212/255.255.252.0
the vm can ping physical server(103.110),and 192.168.100.1(a switch)
but can't ping other IP.......
Are there any hint settings? Thanks.
1650875498199.png
 
hi,

what is your gateway for that vmbr0 interface?

can you reach your gateway IP from inside the centos7 VM?
 
1. can your proxmox 6.2 server (192.168.103.110) ping other IP like google.com?
2. can you post your etc/network/interfaces file?
 

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