You are here: Home > CLI Commands > Just_CLI_Topics > show route-access-list

show route-access-list

show route-access-list

Description

This command displays information about ACLsAccess Control List. ACL is a common way of restricting certain types of traffic on a physical port. for PBRPolicy-based Routing. PBR provides a flexible mechanism for forwarding data packets based on polices configured by a network administrator..

Syntax

No parameters.

Usage Guidelines

Policy-based routing is an optional feature that allows packets to be routed based on ACLsAccess Control List. ACL is a common way of restricting certain types of traffic on a physical port. configured by the administrator. By default, when a managed device receives a packet for routing, it looks up the destination IP in the routing table and forwards the packet to the next hop router. If policy-based routing is configured, the next hop device can be chosen based on a defined access control list.

In a typical deployment scenario with multiple uplinks, the default route only uses one of the uplink next-hops for forwarding packets. If a next hop becomes unreachable, the packets will not reach their destination. If your deployment uses policy-based routing based on a next hop list, any of the uplink next hops could be used for forwarding traffic. This requires a valid ARPAddress Resolution Protocol. ARP is used for mapping IP network address to the hardware MAC address of a device. entry (Route-cache) in the system for all the policy-based routing next hops.

Example

The following command displays a list of configured routing access lists.

(host) [mynode] #show route-access-list

 

Router Access list table

------------------------

Name Use Count Roles

---- --------- -----

attempt1 0

pbr 0

name 1 test

Tuesday 0

 

The output of this command includes the following parameters:

Parameter

Description

Name

Name of the access list.

Use Count

Number of VLANsVirtual Local Area Network. In computer networking, a single Layer 2 network may be partitioned to create multiple distinct broadcast domains, which are mutually isolated so that packets can only pass between them through one or more routers; such a domain is referred to as a Virtual Local Area Network, Virtual LAN, or VLAN. associated with this routing access list.

Roles

User role associated with the routing access list.

Related Commands

Command

Description

ip access-list route

Configures an ACLAccess Control List. ACL is a common way of restricting certain types of traffic on a physical port. for PBRPolicy-based Routing. PBR provides a flexible mechanism for forwarding data packets based on polices configured by a network administrator..

ip nexthop-list

Defines a next-hop list for a routing policy.

Command History

Release

Modification

ArubaOS 8.0.0.0

Command introduced.

Command Information

Platform

License

Command Mode

All platforms

PEFNGPolicy Enforcement Firewall. PEF also known as PEFNG provides context-based controls to enforce application-layer security and prioritization. The customers using Aruba mobility controllers can avail PEF features and services by obtaining a PEF license. PEF for VPN users—Customers with PEF for VPN license can apply firewall policies to the user traffic routed to a controller through a VPN tunnel. license.

Enable or Config mode on Mobility Master.

/*]]>*/