Fri Sep 16, 2011 12:33 am
I have noticed a peculiarity with MT Discovery Protocol and v1.6.
Perhaps the problem exists in earlier versions as well. I have not and won't investigate that.
The MT discovery packets sent by the RB250GS are tagged with vlan 1.
Which is strange, because I do not have vlan 1 in the vlan table.
Is it there by default?
Since I also did not have vlan 1 on the main router interface, I didn't see the RB250GS in the list of neighbors. If I add vlan 1 on the main router, I can see the RB250 in neighbors.
I have tried with the "Allow from VLAN" ticked and un-ticked and the result is the same.
This is not a huge problem, but I am using the neighbor information from other devices and wanted to incorporate the RB250's.
For now, I can simply add vlan 1 to the main router interface.