http://forum.mikrotik.com/t/forum-rules/173010/1
Since my CRS112-8G-4S (specified the model in full, since there are multiple versions of “crs112”) with software and firmware version 7.13.2,
completely empty, except the dhcp-server, ip and pool configured, with a directly connected Asus laptop it works instantly,
For now I have 5 hypotheses:
- Update RouerOS to 7.13.2 (if it already is, be more specific about which version you use), probably fix it.
- It could be a defect in the laptop’s Ethernet port (in laptops these new self-retractable ethernet ports are s–t…) or the CRS, or the cable used.
- You have configured the device badly, but you still don’t want to provide the export (export IS NOT print or screenshot),
which obviously is NOT enough just the DHCP part but also everything else related,
such as the IPs on the interfaces, the pools, the firewall rules, and any bridge rules, etc. - The internal configuration database is damaged and the device must be netinstalled.
- You have the preconception that the problem is located “there” so we cannot help you on the forum, if there is no collaboration.