Dell PowerEdge FN I/O Module Configuration Guide 9.10(0.0)

• Non-contiguous bitmasks for PBR
• Hot-Lock PBR

Non-contiguous bitmasks for PBR

Non-contiguous bitmasks for PBR allows more granular and flexible control over routing policies. Network addresses that are in the middle of a subnet can be included or excluded. Specific bitmasks can be entered using the dotted decimal format.

Non-contiguous bitmask example

Dell#show ip redirect-list
                              IP redirect-list rcl0:
                              Defined as:
                              seq 5 permit ip 
                              200.200.200.200 200.200.200.200 199.199.199.199 199.199.199.199
                              seq 10 redirect 1.1.1.2 tcp 234.224.234.234 255.234.234.234 
                              222.222.222.222/24 
                              seq 40 ack, Next-hop reachable(via Te 8/1)
                              Applied interfaces:
                              Te 8/0
                           

Hot-Lock PBR

Ingress and egress Hot Lock PBR allow you to add or delete new rules into an existing policy (already written into CAM) without disruption to traffic flow. Existing entries in CAM are adjusted to accommodate the new entries. Hot Lock PBR is enabled by default.