![]() That error message pointed me to a known bug, CSCtw95189. *Jan 13 16:01:36.617: DHCP: Waiting for 5 seconds on interface Ethernet0/0 *Jan 13 16:01:23.391: DHCP: SDiscover: sending 293 byte length DHCP packet ![]() *Jan 13 16:01:19.367: DHCP: SDiscover: sending 293 byte length DHCP packet *Jan 13 16:01:15.737: DHCP: SDiscover: sending 293 byte length DHCP packet ![]() *Jan 13 16:01:15.737: DHCP: zapping entry in DHC_PURGING state for Et0/0 *Jan 13 16:01:15.723: DHCP: Try 1 to acquire address for Ethernet0/0 *Jan 13 16:01:15.723: RAC: Starting DHCP discover on Ethernet0/0 Some relevant logs: *Jan 13 16:01:15.718: DHCP: DHCP client process started: 10 Try changing your "cloud" to a "NAT" instead and see if that works for you. The router is not receiving an IP address via DHCP, so it can't communicate with the outside network. I tried the below two things:ġ) IOU router connected to a Cloud, which is linked to a Loopback adapter. Click "OK" to close the "Node configurator" screenĬonnect anything to the cloud, make sure it has IP and then you should be able to ping your PC, and your network components like router, you can ping 8.8.8.8 too.It would help to understand what your setup was before - I can't know what was different to cause it to not work anymore. Click "Add" to add the adapter that ends on "LOOPBACK" Click the dropdown selection near "Generic Ethernet NIO (Administrator or root access required)", select the adapted that ends on "LOOPBACK" Click on the "NIO Ethernet" tab in the top (should already be selected) Select "C1" on the left menu bar in the new "Node configurator" popup screen Note: This will create a C1 object in the middle pane Drag a "Cloud" object from the left pane into the top middle pane Click on the "Browse all devices" on the left vertical menu bar (near the bottom) Note: Click "Yes" on any opening warnings, as usual Note: We're installing Wireshark and WinPCAP Make sure you have WinPCAP driver installed. Right click on the LOOPBACK adapter while BOTH adapters are still highlighted and select "Bridge Connections" Highlight (left click while holding CTRL key pressed) both the LOOPBACK adapter and your other network adapter Rename the Loopback Adapter to "LOOPBACK" to remove confusion later Right-click the adapter "Microsoft Loopback Adapter" and select "Rename" Note: the "Network Connections" window opens Click "Finish" to close the "Add Hardware" screen Click "Next" to install the loopback adapter Select “Microsoft” and “Microsoft Loopback Adapter” under Manufacturer and Network Adapter respectively, then click "Next" Select “Network adapters” and click "Next" Select “Install the hardware that I manually select from a list (Advanced)” and click "Next" Note: the "Add Hardware Wizard" window opens Right-click "cmd.exe" (top of start bar menu) and select "run as Administrator" (Click "Yes" to confirm) Click the Windows Start button (bottom left) Note: We are creating and bridging a loopback adapter to be able to talk between physical PC and virtual GNS3 hosts From an installation manual I wrote, I hope it helps you:
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