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I have a Mikrotik Router B750Gr3 i want all requests to 192.168.5.0/24 be redirected to mikrotik router. How to properly do it?
i have a mikrotik router that gets dhcp configs including ip 192.168.1.220/23 and gateway 192.168.1.254 .
mikrotik router provides IPs in range 192.168.60.0/24.
there are cameras connected to 192.168.1.254 cisco router that are in 192.168.5.0/24 subnet and that router is routing 192.168.5.0/24 requests to the cameras.
i’ve added routing rule to mikrotik router to route 192.168.5.0/24 requests to 192.168.1.254 or %ether1 (WAN).
if i add explicit route rule on a computer to be routed to mikrotik
sudo ip route add 192.168.5.0/24 via 192.168.60.1
then i can access camera (tested with ping 192.168.5.216) if explicit route is not added then
$ ping 192.168.5.216
PING 192.168.5.216 (192.168.5.216) 56(84) bytes of data. From 192.168.5.181 icmp_seq=1 Destination Host Unreachable
How to do this properly without explicit route rule in computer OS?
Host
Operating System: CentOS Stream 9
Roiuter details:
ModelR B750Gr3
Revision r4
Serial Number HG409Z9033T
Firmware Type mt7621L
Factory Firmware 6.49.11
Current Firmware7.15.1
Upgrade Firmware7.15.1
I had to add DHCP server option populating 121 class value 0x18C0A805C0A83C01.
/ip dhcp-server option
add code=121 name=StaticRoute value=0x18C0A805C0A83C01
/ip dhcp-server network
set [find address=192.168.60.0/24] dhcp-option=StaticRoute
one tricky thing is that length of the mask part of the value has to correspond to prefix 0x18 – 3 bytes instead of usual 4
