Consider the MTU and MRU settings together for optimal performance.
Consider the MTU and MRU settings together for optimal performance.
You have two routers with different settings. On one, MRU is set to 1492 and MTU to 1500; on the other, MRU is 1492 but MTU is 1500. Since you can't change MRU, you should match both routers to 1492. Otherwise, it might affect performance.