Dell S4048T-ON, Configuration Manual

Page: 673 / 1146

• Apply a Redirect-list to an Interface using a Redirect-group
PBR Exceptions (Permit)
To create an exception to a redirect list, use the
permit
command. Exceptions are used when a forwarding decision should be based on
the routing table rather than a routing policy.
The Dell Networking OS assigns the first available sequence number to a rule configured without a sequence number and inserts the rule
into the PBR CAM region next to the existing entries. Because the order of rules is important, ensure that you configure any necessary
sequence numbers.
Never apply the permit statement because the redirect list covers all source and destination IP addresses.
ip redirect-list rcl0
seq 5 redirect 2.2.2.2 ip any any
seq 10 permit ip host 3.3.3.3 any
To ensure the
permit
permit statement or PBR exception is effective, use a lower sequence number, as shown:
ip redirect-list rcl0
seq 10 permit ip host 3.3.3.3 any
seq 15 redirect 2.2.2.2 ip any any
Create a Redirect List
To create a redirect list, use the following commands.
Create a redirect list by entering the list name.
CONFIGURATION mode
ip redirect-list redirect-list-name
redirect-list-name
: 16 characters.
To delete the redirect list, use the
no ip redirect-list
command.
The following example creates a redirect list by the name of
xyz
.
Dell(conf)#ip redirect-list ?
WORD Redirect-list name (max 16 chars)
Dell(conf)#ip redirect-list xyz
Create a Rule for a Redirect-list
To set the rules for the redirect list, use the following command. You can enter the command multiple times and create a sequence of
redirect rules. Use the
seq nn redirect
version of the command to organize your rules.
Configure a rule for the redirect list.
CONF-REDIRECT-LIST mode
seq {number} redirect { ip-address | tunnel tunnel-id} [track <obj-id> }{ ip-protocol-number |
protocol-type [ bit ]} { source mask | any | host ip-address }{ destination mask | any | host ip-
address }
Policy-based Routing (PBR) 673