Hi,
I have several ethernet interfaces. To secure Proxmox webgui I want it to only listen on one of them.
When checking netstat, I can see that it's listening on 0.0.0.0 (all) interfaces:
root@pve:~# netstat -lntp|grep 8006
tcp 0 0 0.0.0.0:8006 0.0.0.0:*...
With the surfacing of the Intel CPU security vulnerability, and recent patches done to the linux kernel.
Sources;
https://en.wikipedia.org/wiki/Kernel_page-table_isolation
http://pythonsweetness.tumblr.com/post/169166980422/the-mysterious-case-of-the-linux-page-table/amp...
I've followed the guide here; https://pve.proxmox.com/wiki/Upgrade_from_4.x_to_5.0
After the upgrade, the servers wont boot with the newest kernel (4.10.17-1-pve), however it will boot into 5.0-23 with the old kernel (4.4.67-1-pve).
The loading screens tells me;
Loading Linux 4.10.17-1-pve ...
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