failed ping between Proxmox node and external server

Simofila

New Member
Aug 22, 2024
16
0
1
Hi together,

to my setup: I established a LAN connection between a PC proxmox server and local pc. I created two VMs (windowsXP&7: running perfectly on pve). I created a LXC container (Templates: debian-12-standard_12.2-1_amd64.tar.zst) to make Folder sharing possible between folder on local pc and VMs. The LXC started without any problems and I used the command (nano /etc/fstab) to adrress the local folder from my pc to LXC (://192.168.100.99/Temp /mnt/Temp cifs username=Lo-Res, password=thisisnotmypassword,iocharset=utf8,noperm 0 0). After saving and mouting through the command (mout -a), I got a message (mount system call failed: operation now in progress). because of system call, I tried to ping from the LXC & Proxmox node the external server with the IP 192.168.100.99, but I couldn´t. Now in the opposite direction, pinging the LXC and Promox node from my PC with the IP 192.168.100.99, perfectly working!
I missed something in the proxmox configuration, that hindering the communication to outside.
any idea?
Thanks
 

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