Can't ping in RHEL 7 in VMware pro

If you are experiencing issues with pinging in RHEL 7 on VMware Pro, there are a few troubleshooting steps you can try to resolve the problem.

Check Network Adapter Settings

The first thing to check is the network adapter settings in VMware Pro. Follow these steps:

1. Open VMware Pro and select your virtual machine.
2. Click on "Edit virtual machine settings".
3. In the Hardware tab, select "Network Adapter".
4. Ensure that "Connected" and "Connect at power on" options are checked.
5. Make sure the network adapter is set to "Bridged" mode.
6. Click "OK" to save the changes.

Check Network Configuration in RHEL 7

Next, verify the network configuration in RHEL 7. Follow these steps:

1. Open a terminal in RHEL 7.
2. Enter the command nmcli d to list the available network devices.
3. Make sure the network device is listed and has an IP address assigned.
4. If the device is not listed or does not have an IP address, you may need to configure it manually.
5. Enter the command nmtui to open the Network Manager Text User Interface.
6. Select "Edit a connection" and choose the network device.
7. Ensure that the device is set to "Automatic" for both IPv4 and IPv6 settings.
8. Save the changes and exit the Network Manager.

Check Firewall Settings

Firewall settings may also be blocking the ping requests. To check and modify the firewall settings, follow these steps:

1. Open a terminal in RHEL 7.
2. Enter the command sudo firewall-cmd --state to check the firewall status.
3. If the firewall is active, enter the command sudo firewall-cmd --list-all to view the firewall rules.
4. Make sure that ICMP packets are allowed. If not, enter the command sudo firewall-cmd --add-service=ping to allow ping requests.
5. Restart the firewall service by entering the command sudo systemctl restart firewalld.

Check Network Connectivity

If the above steps do not resolve the issue, you can check the network connectivity between the host machine and the virtual machine. Follow these steps:

1. Open a terminal in RHEL 7.
2. Enter the command ping <host IP address> where <host IP address> is the IP address of the host machine.
3. If you receive a response, it means there is network connectivity between the host and the virtual machine.
4. If you do not receive a response, there may be a network configuration issue on the host machine.

By following these troubleshooting steps, you should be able to resolve the issue of not being able to ping in RHEL 7 on VMware Pro.

References