Why is eve ng Internet Access very Important

by Dynamips Eve-ng images Dynamips

The most popular network emulator among network experts is Eve-NG. For the majority of IT networking suppliers, you may establish virtual network devices in a straightforward web GUI in the past.

When configuring Eve-virtual NG's network interface through eve ng internet access, which is deployed via an OVA file and connects to the internet via an ESXi host, you can treat it just like any other Windows virtual machine.

The identical port group, VLAN, and subnet of the EVE-NG VM are configured with a DHCP server; in my instance, this is the core switch.

The security rules have been disabled for the virtual switch configuration Double NAT through EVE-NG.

If you wish to grant your "nested" network device internet access, this is the most popular and simple method.

Assuming EVE-NG is up and running, enter the lab and use the right-click menu to pick "Network" from the list of options.

Set up your own ISPs.

The option can be using dynamic routing protocols, for example, if you are testing OSPF over IPsec or MPLS, you can simulate ISP links using EIGRP, although we know it is not in real life. In many cases, test IPsec Site-to-Site VPN or MPLS links using actual production IPs to save time when handling cutover.

How is the ISP router configured?

All you have to do is promote your network.

You may link your VMware to Eve-NG in three steps:

By integrating the management cloud in eve ng azure, link your physical computer to the virtual world. Therefore, if they are from the same range of IP addresses, the physical computer will reach the network device in the evening.

Verify that the VMware NIC is in bridged mode.

Configure the physical computer, the virtual machine, and the network device in each that is connected to the cloud with IP addresses in the same subnet.

If you want to test that the solution works first, use the setting that follows because it will not survive a reboot.

Add a new IP address to the pnet bridge interface that is part of the DHCP range.

192.168.99.1/24 dev pnet9 added as the IP address

Open the linux kernel and enable IP routing.

echoes 1 to /proc/sys/net/ipv4/ip forward

PAT the IP address for pnet0 in the DHCP range (EVE management interface address)

192.168.99.0/24, pnet0, and iptables -t nat, -A POSTROUTING, -j MASQUERADE

Apply long-term

The cloud NAT is applied permanently with the following setup so that it can withstand reboots.

Edit /etc/network/interfaces to add an IP address in the DHCP range to the pnet bridge interface.

Iface pnet9 inet static address, Iface eth9 inet manual, and Iface pnet9 inet auto Bridge ports eth9, 255.255.255.0 netmask 192.168.99.1, and bridge stp off

By altering /etc/sysctl.conf, the linux kernel can support IP routing.

net.ipv4.ip forward is set to 1

Installing and configuring iptables-persistent will PAT the DHCP range to the pnet0 IP address EVE mgmt interface address.

apt-get instal iptables-persistent iptables -j 192.168.99.0/24 -s pnet0 -t nat -A POSTROUTING persistent MASQUERADE netfilter save.