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How to save route in tenant router permanently

Hi, I have 2 tenants, each have a router, now I want to route tenant A traffic to tenant B, so I add static route in the tenant routers, then, everything work fine. The problem is the static route will be lost after restarting. How to save it permanently? Thanks

For example: 1. Add a route into a tenant router: ip netns exec qrouter-b65e4316-6dad-40af-b002-430b311aa239 ip route add 10.168.168.0/24 via 9.9.9.20

  1. root@controller:/home/gavin# ip netns exec qrouter-b65e4316-6dad-40af-b002-430b311aa239 netstat -nr Kernel IP routing table Destination Gateway Genmask Flags MSS Window irtt Iface 0.0.0.0 9.9.9.253 0.0.0.0 UG 0 0 0 qg-ea383fb8-36 9.9.9.0 0.0.0.0 255.255.255.0 U 0 0 0 qg-ea383fb8-36 10.168.168.0 9.9.9.20 255.255.255.0 UG 0 0 0 qg-ea383fb8-36 192.168.169.0 0.0.0.0 255.255.255.0 U 0 0 0 qr-209078ed-73

  2. reboot box, the route disappear...

How to save route in tenant router permanently

Hi, I have 2 tenants, each have a router, now I want to route tenant A traffic to tenant B, so I add static route in the tenant routers, then, everything work fine. The problem is the static route will be lost after restarting. How to save it permanently? Thanks

For example: 1. Add a route into a tenant router: ip netns exec qrouter-b65e4316-6dad-40af-b002-430b311aa239 ip route add 10.168.168.0/24 via 9.9.9.20

  1. root@controller:/home/gavin# ip netns exec qrouter-b65e4316-6dad-40af-b002-430b311aa239 netstat -nr Kernel IP routing table Destination Gateway Genmask Flags MSS Window irtt Iface 0.0.0.0 9.9.9.253 0.0.0.0 UG 0 0 0 qg-ea383fb8-36 9.9.9.0 0.0.0.0 255.255.255.0 U 0 0 0 qg-ea383fb8-36 10.168.168.0 9.9.9.20 255.255.255.0 UG 0 0 0 qg-ea383fb8-36 192.168.169.0 0.0.0.0 255.255.255.0 U 0 0 0 qr-209078ed-73

  2. reboot box, the route disappear...

How to save route in tenant router permanently

Hi, I have 2 tenants, each have a router, now I want to route tenant A traffic to tenant B, so I add static route in the tenant routers, then, everything work fine. The problem is the static route will be lost after restarting. How to save it permanently? Thanks

For example: 1. Add a route into a tenant router: ip netns exec qrouter-b65e4316-6dad-40af-b002-430b311aa239 ip route add 10.168.168.0/24 via 9.9.9.20

  1. root@controller:/home/gavin# ip netns  exec  qrouter-b65e4316-6dad-40af-b002-430b311aa239 netstat -nr
    -nr Kernel IP routing table
    table  Destination     Gateway          Genmask         Flags   MSS Window   irtt Iface
     0.0.0.0         9.9.9.253       0.0.0.0         UG        0 0          0 qg-ea383fb8-36
     9.9.9.0         0.0.0.0         255.255.255.0   U         0 0          0 qg-ea383fb8-36
    10.168.168.0    qg-ea383fb8-36    **10.168.168.0  
    9.9.9.20        255.255.255.0   UG        0 0          0 qg-ea383fb8-36 qg-ea383fb8-36**
       192.168.169.0   0.0.0.0         255.255.255.0   U         0 0          0 qr-209078ed-73

  2. qr-209078ed-73
    1. reboot box, the route disappear...