GNS3
http://forum.gns3.net/

BUG ####No communication from VM guest to physical machine##
http://forum.gns3.net/topic11448.html
Page 1 of 1

Author:  randyrock [ Sun Aug 03, 2014 4:09 pm ]
Post subject:  BUG ####No communication from VM guest to physical machine##

Hello Everyone,

I have firefly un trust adapter (192.168.1.100) in virtual machine that configured on GNS3 via cloud and another cloud that connects to host (192.168.1.8) address.

Both cloud (firefly and host) connected to GNS3 switch.

No communication from firefly to host and vice versa. It used to be communicated, However, all of a sudden stopped working.

I think this issue specific to windows 8. I remember that it was working good when I was using win 7.

Diagram is attached.

Srx Firefly VM -> Cloud in GNS3 -> Switch <- Cloud in GNS3 <- Physical Machine.

I am not using any loop back adapter as my real adapter is wired. I don't think I need to use loopback adapter to make it work.

I tried loopback adapter and I was able to make it work but loopback adapter is not required in this case.

Identified that mac address is learning from wrong port.

64b3.10c7.d423 learned from port 2
0025.5e7c.8fc0 learned from port 2
0050.56c0.0007 learned from port 2
5404.a62f.6589 learned from port 2
000c.29c9.00b4 learned from port 2

5404.a62f.6589 is host mac address connected to switch port 2.
00:0C:29:C9:00:B4 is connected to switch port 1.

However 00:0C:29:C9:00:B4 is also learning from switch port 2.

GNS3 0.8.6 and win 8.1 Pro.

Thanks for your help!

Attachments:
FireflyMac.PNG
FireflyMac.PNG [ 4.1 KiB | Viewed 2215 times ]
HostMac.PNG
HostMac.PNG [ 20.95 KiB | Viewed 2215 times ]
topology.png
topology.png [ 71.79 KiB | Viewed 2215 times ]
topology.net [7.27 KiB]
Downloaded 133 times
Diagram.PNG
Diagram.PNG [ 48.73 KiB | Viewed 2220 times ]

Page 1 of 1 All times are UTC
Powered by phpBB® Forum Software © phpBB Group
http://www.phpbb.com/