I am having issues with my first vlan setup and wondering if someone can lend a hand.
I am using Mikrotik 2.9.31 on x86 using the following NICs:
0 device="05:07.0" name="8255xER/82551IT Fast Ethernet Controller (rev: 9)"
4 device="02:08.0" name="82801BA/BAM/CA/CAM Ethernet Controller (rev: 3)"
I also have configured a Windows 2003 box with Intel VLANs - one untagged and one VLAN #101. I have configured VLAN 101 on the mikrotik as well.
I can see packets traversing that vlan101 interface on the mikrotik but nothing is being sent back to the windows box. A packet sniff from MT shows it being transmitted, but it is never received by the Windows box. I am seeing DHCP requests from Windows to Mikrotik, an offer is made, but never received by the Windows box. It's almost like mikrotik isn't tagging the packets going back to the windows machine.
Is this a problem with my NIC? I can't see any VLAN tags in Ethereal, but I assume mIkrotik is stripping them at the packet sniffer view.
The switch in between is a Dell smart switch, tried with and without management and there was no difference.