Page 1 of 1

Can't ping my default GW / physical Router in Bridge Mode via LAN

Posted: Thu Aug 12, 2021 9:14 pm
by mamba123
Hi guys

I have a problem and need your help.

My installation looks like this:

EVE-NG Community current version
Host Windows10 Pro
VMware Workstation Pro 16

Now to my problem.

1st case:
If I use a WLAN card in bridge mode, I can reach all other VMs and also the Internet or my physical router from EVE-NG. I only get messages on the Cisco Node that duplicate IP was detected, although no duplicate IP is used. But it only works if I configure the IP addresses on Cisco Node statically. DHCP does NOT work. No idea why.

2nd case:
If I switch off WLAN and connect my computer to the router via LAN, then DHCP for Cisco Node works perfectly. The problem is, I can't reach my router. So my Cisco Node gets an IP address from my router, but I can't ping the router. I can't reach other VMs either.

Case 3: If I use NAT mode instead of Bridge, everything works fine.

I am already at the end of my tether. Can someone please help me?

Translated with www.DeepL.com/Translator (free version)

Re: Can't ping my default GW / physical Router in Bridge Mode via LAN

Posted: Fri Aug 13, 2021 7:54 am
by Uldis (UD)
It is your wifi adapter and vm ware issue, not all wifi adapters are ok in bridged mode.
It is known issue

Re: Can't ping my default GW / physical Router in Bridge Mode via LAN

Posted: Fri Aug 13, 2021 8:38 am
by mamba123
Hi Uldis,

Thank you for the answer.

I can understand about WLAN, but why doesn't case2 work as I described it? I ONLY connected my computer to the router via LAN.


BR
Max

Re: Can't ping my default GW / physical Router in Bridge Mode via LAN

Posted: Fri Aug 13, 2021 9:59 am
by Uldis (UD)
Hi Max,
visit our live eve chat to explore your problem.
We will talk there
use your gmail or create new chat account with own email.
https://www.eve-ng.net/index.php/live-helpdesk/

Uldis

Re: Can't ping my default GW / physical Router in Bridge Mode via LAN

Posted: Fri Aug 13, 2021 10:56 am
by mamba123
Hi Uldis,

I was already in the chat, unfortunately they couldn't help me there.

Can YOU please try?

BR
Max

Re: Can't ping my default GW / physical Router in Bridge Mode via LAN

Posted: Sat Aug 14, 2021 3:36 pm
by Uldis (UD)
Max, I was that who tried help you...
Issue is in your bridge of USB or wifi.. and your Corpporate PC mate
I cannot break your Corp PC rules..
you saw that NAT works all right..
Sorry