R3303-HP HSR6800 Routers Layer 3 - IP Routing Configuration Guide

279
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter policy node view.
policy-based-route policy-name [ deny |
permit ] node node-number
N/A
3. Configure an ACL match
criterion.
if-match acl acl-number Optional.
4. Configure a packet length
match criterion.
if-match packet-length min-len max-len Optional.
5. Configure a reverse input
interface match criterion.
if-match reverse-input-interface interface-type
interface-number
Optional.
Configuring actions for a node
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter policy node view.
policy-based-route policy-name
[ deny | permit ] node
node-number
N/A
3. Set the DF bit in the IP header
to 0.
apply ip-df zero
Optional.
Setting the DF bit in the IP header
to 0 means the packet can be
fragmented
4. Set VPN instances.
apply access-vpn vpn-instance
vpn-instance-name&<1-6>
Optional.
5. Set an IP precedence.
apply ip-precedence value Optional.
6. Set output interfaces.
apply output-interface
interface-type interface-number
[ track track-entry-number ]
[ interface-type interface-number
[ track track-entry-number ] ]
Optional.
You can specify up to two output
interfaces to achieve load sharing.
For non-P2P interfaces (broadcast
and NBMA interfaces), such as
Ethernet interfaces, packet
forwarding might fail due to
multiple next hops.
7. Set next hops.
apply ip-address next-hop
ip-address [ direct ] [ track
track-entry-number ] [ ip-address
[ direct ] [ track
track-entry-number ] ]
Optional.
You can specify up to two next
hops to achieve load sharing.
If the standby keyword is
specified, active/standby mode
load sharing is implemented.
8. Set two next hops to operate
in active/standby mode.
apply ip-address next-hop standby
Optional.
By default, both next hops take
effect to achieve load sharing.