Ohh. I see you are talking about winbox. I barely use winbox. I don't see the need for using a custom program having a great web interface... well... it was great in 6.x versions...There is no need to add any percentage. Just write PPP interface name in that field.
Where is "show columns"?Set show columns to show "routing table"
When migrating from previous config, it adds a % before the name. I assume it's needed also.Just copy your PPP interface-name into "gateway" field, it will work flawlessly.
Unless you made a typo with pasting here, your pool3 has a very strange range...
/ip pool
add name=pool3 ranges=162.168.30.120-192.168.30.159
But the mikrotik records in its log it is assigning hte IP, and the IP appears in the leases list of the mikrotik...It looks like you have a second server, dhcp1, maybe it is configured somewhere on a bridged network?
OK. Thank you. What about RBxxx routers?Your routing with a switch! The CRS is not designed to route your maxing out the CPU.
Bridge it don't route in a CRS, or use a MT router, CCR, etc