snRtIpFilterQosPriority 1.3.6.1.4.1.11.2.3.7.11.12.2.2.3.1.12

The router L4 Qos Priority values are: low(0) -- low prority high(1) -- high prority. The Priority values are: level0(0), level1(1), level2(2), level3(3), level4(4), level5(5), level6(6), level7(7)