Tag Archives: firewall

Linux: Load iptables/firewall rules at startup

Hi,

when you set up firewall rules by iptables these rule are not persistent. This means they are volatile and will be deleted at reboot time.
Continue reading Linux: Load iptables/firewall rules at startup

Debian: Save current active iptables rules

Hello,

some basic commands to handle a ruleset of iptables.

To dump all active iptables rules to the console rules use


root@debdev:~ # iptables-save

Continue reading Debian: Save current active iptables rules

VMware ESXi: A (incomplete) list of host commands Part 1

Hi,

here is a list of some cli’sĀ  to control a VMware ESXi host from the command line. Enable the ESXi shell and login to console or connect with a ssh client remotely.
Management
Restart Management, HA Services
/sbin/services restart

Installing Software. List/Install/UninstallĀ  VIBs (vSphere Installation bundle)

List vibs

esxcli software vib list

Install a vib

esxcli software vib install -v file:/tmp/[NewVIB].vib

Uninstall a vib (determine the Name of the VIB by the list command)

esxcli software vib remove -n VIBname

Install a patch

esxcli software vib install /tmp/[patchName].zip

Network

firewall state

esxcli network firewall get

Firewall rules
Continue reading VMware ESXi: A (incomplete) list of host commands Part 1