VM Lossing gateway - Windows Server 2012 R2

[malitoowned]

Hello i have a server
E5-2430 Dual - 96 GB RAM - 3 Disck X500 SSD

I am running 20 VM with windows server server 2012R2

Some machines are losing the gateway randomly .

When i run the windows troubleshoots on network adaptar this show me Fixed "the default gateway is not available"

and the network work again.

PROXMOX VERSION: 6.2.4

i have another servers with proxmox 6.3.2 and this never happened but is different hardware and different datacenter.

 

[oguz]

hi,

Some machines are losing the gateway randomly .

When i run the windows troubleshoots on network adaptar this show me Fixed "the default gateway is not available"

please tell us about your network configuration. can you ping the gateway IP from the VMs without any loss?

 

[malitoowned]

Hello thanks for u reply.

The configuration is default . i dont make any big change ( is liked my another servers ).

Yes yes the machines work well but some times lost the gateway ... i think this is a problem with this new provide cause i was working very well with another servers i recent get this new one and get a lot of problems.

 

[oguz]

Yes yes the machines work well but some times lost the gateway ... i think this is a problem with this new provide cause i was working very well with another servers i recent get this new one and get a lot of problems.

may be, but it can also be a configuration problem (like an IP conflict or so).

but if you don't post your network config here then it's hard to say anything... if you suspect your issue is because of the provider maybe you can talk with them

 

[malitoowned]

may be, but it can also be a configuration problem (like an IP conflict or so).

but if you don't post your network config here then it's hard to say anything... if you suspect your issue is because of the provider maybe you can talk with them

thanks for u reply

this is the network config on server

https://ibb.co/h8hLYhm

https://ibb.co/s9NSXQP

i change PC Name to avoid a config on machines or something and dont make any change.

this is the config on machine

https://ibb.co/9r20FsP

is windows server 2012 not especial config... just installed OS ( like all my another serves )