Need the Process to Define Destination based routes in OS networking.

[anantpaliwal08]

Hi All,


We are having default routes for the server internal networking ( application is on Kubernetes ) at present but we need these default routes to be disabled and defined dedicated routes available.

We have deleted default static route at OS level and created destination based static route for external servers with which application communicates. All these servers were reachable from application even after reboot, but in my application multiple PoD started to crash again and went into crash loop.

I think most probably Kubernetes networking is impacted due done changes due to some wrong process followed.

So If any one can help me to get the correct process to have this destination based route definition done.

[TrevorH]

What CentOS version? What network stack are you using - NetworkManager or...? How are you deleting and adding routes?