Just wondering if someone thought up a way to allow your Router to reply to ALL pings to a subnet routed to the router? tried to do some redirects and such, not much working..
Assuming a router has an IP address of 192.168.1.1/24 on an interface called LAN and 1.1.1.1/30 on another interface called WAN, the following should forward all incoming ICMP echo requests for 192.168.1.0/24 through 1.1.1.1 to the router itself and cause it to reply unless you’re blocking that via firewall filters:
/ip firewall nat
add chain=dstnat in-interface=WAN dst-address=192.168.1.0/24 protocol=icmp icmp-options=0:8 action=redirect
Is that what you’re trying to do?
In this case, we have a public subnet, some devices are out there on the subnet, but we want to show ALL ips as reachable with pings. I forgot about the ICMP options, in our case I did.
add action=redirect chain=dstnat comment="" disabled=no dst-address=x.x.x.0/24 icmp-options=0:8 in-bridge-port=WAN protocol=\
icmp
but those IPs still do not work. Keep in mind in this unit we are bridging though so that might be our issue 