Hello People,
I would like to solve the following design on MS-MIC-16G, which I use on Mikrotik ROS:
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/ip firewall address-list>
26 ;;; private IP CMTS
C3200_NAT 10.3.0.0/21
27 ;;; private IP CMTS
C3200_NAT 10.4.0.0/22
/ip firewall nat>
6 ;;; Redirect to fake DNS
chain=dstnat action=dst-nat to-addresses=10.1.201.4 to-ports=53 protocol=udp src-address-list=C3200_NAT dst-port=53
7 ;;; Redirect to fake DNS
chain=dstnat action=dst-nat to-addresses=10.4.201.1 to-ports=53 protocol=udp src-address-list=C3200_NAT dst-port=53
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It is a destination NAT of any destination IP to a specific destination IP, possibly with a choice of destination port and protocol.
I looked into the documentation and it is possible to solve, for example, the following:
https://www.juniper.net/documentation/us/en/software/junos/interfaces-adaptive-services/topics/topic-map/static-destination-nat.html
translation-type {
dnat-44;
}
However, this is a static NAT and cannot solve the above configuration, because it is a static dst. NAT, where one/pool destination IP changes to one/pool destination IP.
Thank you very much for any help.
Regards,
Radomir
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Radomir Plasovsky
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