I am having an issue with netmap: the example as per the wiki:
/ip firewall nat add chain=dstnat dst-address=10.58.129.1-10.58.129.254 action=netmap to-addresses=10.31.92.1-10.31.92.254
failure: netmap action requires to-address be whole network
if I change to /24 format then I get another error:
/ip firewall nat add chain=dstnat dst-address=10.58.129.0/24 action=netmap to-addresses=10.31.92.0/24
invalid value for argument min
I have tried with routerOS v 5.12, 5.5 and 3.22, all produce the same error.
I can’t for the life of me figure out what I’m missing here…
EDIT: I think this is a mikrotik netmap (or documentation) bug:
This works:
/ip firewall nat add chain=dstnat dst-address=10.58.129.0/24 action=netmap to-addresses=10.31.92.1
This doesn’t:
/ip firewall nat add chain=dstnat dst-address=10.58.129.0/24 action=netmap to-addresses=10.31.92.1-10.31.92.254
If you can’t specify a destination range, the netmap functionality kinda sucks. I suppose I could add 255 dstnat rules, but isn’t netmap suppose to save us that hassle? What if I want to map a whole /16 ? It could get kinda ugly with all those rules…