HP ProCurve Secure 7000dl Series Basic Management And Configuration Manual page 551

When the router balances traffic per packet, it sends each new packet over
each route in turn. Although this option balances traffic more exactly, it is not
generally recommended. Because each successive packet takes a different
route, packets may arrive at the destination out of order.
Codes: C - connected, S - static, R - RIP, O - OSPF, B - BGP
IA - OSPF inter area, N1 - OSPF NSSA external type 1
N2 - OSPF NSSA external type 2, E1 - OSPF external type 1
E2 - OSPF external type 2
Gateway of last resort is 0.0.0.0 to network 0.0.0.0
S 0.0.0.0/0 [1/0] via 0.0.0.0, ppp 1
[1/0] via 0.0.0.0, ppp 2
[1/0] via 0.0.0.0, ppp 3
C 10.1.1.0/30 is directly connected, ppp 1
C 10.1.1.1/32 is directly connected, ppp 1
C 10.1.1.4/30 is directly connected, ppp 2
C 10.1.1.5/32 is directly connected, ppp 2
C 10.1.1.8/30 is directly connected, ppp 3
C 10.1.1.9/32 is directly connected, ppp 3
C 192.168.50.0/24 is directly connected, eth 0/1
C 192.168.51.0/24 is directly connected, eth 0/2
Figure 11-7. Routing Table with Load Sharing
After enabling load sharing, add the multiple static routes. For example, enter:
ProCurve(config)# ip route 0.0.0.0 /0 ppp 1
ProCurve(config)# ip route 0.0.0.0 /0 ppp 2
ProCurve(config)# ip route 0.0.0.0 /0 ppp 3
The routing table can hold up to six routes for the same destination. If you
enter more than six routes, then the router will learn the extra routes, but not
add them to the routing table. If you delete one of the routes in the routing
table, or if the forwarding interface for one of these routes fails, then one of
the extra routes will take its place.
IP Routing—Configuring Static Routes
Configuring Load Sharing
Multiple static
routes
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