DNS Server, port redirect?

RouterOS General
1

Hello,
I have set up a DNS server so that any internal requests to my webserver get re-directed to the webserver on our internal network. BUT what i would also like to do is redirect the request to another port as well.
E.G.
at the moment i can only do www.internalwiki.com => 192.168.150.200
what i would like to do is
www.internalwiki.com => 192.168.150.200:8000
some places call this a web-redirect
Is it possible to do this with RouterOs?

Thanks
Regards
Stuart

2

Does this work for you?

/ip firewall nat
add action=dst-nat chain=dstnat dst-port=80 protocol=tcp  to-addresses=192.168.150.200 to-ports=8000
add action=dst-nat chain=dstnat dst-port=80 protocol=udp to-addresses=192.168.150.200 to-ports=8000
3

Hello pcunite,
wont this just allow an in-comming request to be re-directed to a different port?
I do already have this functionality due to my DynDns service.
what i would like to do is have this functionality on my internal network without the request having to go out into the internet.
Thanks
Regards
Stuart

4

I don’t think pcunite’s idea will work, as I understand it clients and server is on local (same) subnet, then it will never hit those rules

I assume when you say you created a DNS server, you do not mean the one on Mikrotik as that will not work.
You can create the below on a proper DNS server, alternatively, you can add these records to each clients “Hosts” file

Once you create the A record, you can try SRV Record, i.e. “_service._proto.name. TTL class SRV priority weight port target.”

_https._tcp.internalwiki.com. 86400 IN SRV 10 40 8000 www.internalwiki.com.

Service: the symbolic name of the desired service.
Proto: the transport protocol of the desired service; this is usually either TCP or UDP.
Name: the domain name for which this record is valid, ending in a dot.
TTL: standard DNS time to live field.
Class: standard DNS class field (this is always IN).
Priority: the priority of the target host, lower value means more preferred.
Weight: A relative weight for records with the same priority.
Port: the TCP or UDP port on which the service is to be found.
Target: the canonical hostname of the machine providing the service, ending in a dot.