Allowing Ping Requests
Enable "Normal firewall mode" on your Firewall settings within Parallels Power Panel (https://your.hostname:4643/) In SSH, add the following two lines into your iptables: -A VZ_INPUT -p icmp -m icmp --icmp-type any -j ACCEPT -A VZ_OUTPUT -p icmp -m icmp --icmp-type any -j ACCEPT Remeber to sav ...
- Adding Rule in Advanced Mode
To add a new rule, click on the New Rule icon on the Input, Output, or Forward tabs. The Add Rule page allows you to elaborate on the specific rule. The basics of the advanced mode rules adding: 1. The Name field is marked because this field is an obligatory one. The Source Address and Netma ...
- Add/Edit/Disable Forward Chain
Unlike the Input and Output chains, the only default rule the Forward chain has is Default system policy. Conceivably, this one is not to be edited or deleted. Instead, you are free to decide upon any number and kinds of specific rules to create and add to the Forward chain by clicking on the N ...
- Add/Edit/Disable Input Chain
The Input chain examines the incoming packets. If there is a rule to process a packet, the latter is either let in (accept policy) or not (drop/reject policy). Otherwise, the packet is examined by the next rule. If, finally, there is not any rule to match, the default system policy is applied. ...
- Add/Edit/Disable Output Chain
The output chain regulates the outbound access. The default rules list is the same as in the Input Chain, the only difference being the output, instead of the input characteristic of the rules. *Note: Make sure your firewall is in the Advanced Mode. If you need help activating or switching your ...
- Configuring Firewall in Advanced Mode
There are three control policies in the advanced mode firewall: accept the packet: if the packet is accepted, it gains access to the system drop the packet: if the policy is to drop the packet, the packet is denied access to the system reject the packet: the system does not let the packet in, ...
- Configuring Firewall in Normal Mode.
To configure your firewall in the Normal Mode: 1. Login to your Parallels Power Panel. 2. Click on the Firewall link. 3. If you have not yet activated your firewall, select the Normal Mode option and click on the Submit button. In the normal mode the rules you delete or add are called acc ...
