Output Chain - set source-IP

RouterOS General
1

Hi!

I want to change source-ip for flood-ping, but I just do not find any possibility

My thoughts:
SRC-NAT:

/ip firewall mangle
add action=mark-packet chain=output dst-address=8.8.8.8 new-packet-mark=test \
    passthrough=no
/ip firewall nat
add action=src-nat chain=srcnat log=yes packet-mark=test to-addresses=10.10.9.3

Can you give me a hint on how to change source-ip for several connections, that are outbound by the router itself?

Thank you for your help!
Stril

2

Try using postrouting in Mangle instead of output.

https://help.mikrotik.com/docs/display/ROS/Packet+Flow+in+RouterOS#PacketFlowinRouterOS-Output