R3102-R3103-HP 6600/HSR6600 Routers Layer 3 - IP Routing Command Reference

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On Host A, Telnet to Router B that is directly connected to Router A. The operation succeeds.
On Host A, Telnet to Router C that is directly connected to Router A. The operation fails.
Ping Router C from Host A. The operation succeeds.
Telnet uses TCP, and ping uses ICMP. The preceding results show that all TCP packets received on
GigabitEthernet 2/1/1 of Router A are forwarded through Serial 2/2/0, and other packets are
forwarded through Serial 2/2/1. The IPv6 interface PBR configuration is effective.
Configuring IPv6 interface PBR based on packet length
Network requirements
As shown in Figure 3, configure IPv6 interface PBR to guide the forwarding of packets received on
GigabitEthernet 2/1/1 of Router A as follows:
• Forwards packets with a length of 64 to 100 bytes to the next hop 150::2/64.
• Forwards packets with a length of 101 to 1000 to the next hop 151::2/64.
All other packets are forwarded according to the routing table.
Figure 3 Network diagram
Configuration procedure
1. Configure Router A:
# Configure RIPng.
<RouterA> system-view
[RouterA] ipv6
[RouterA] ripng 1
[RouterA-ripng-1] quit
[RouterA] interface serial 2/2/0
[RouterA-Serial2/2/0] ipv6 address 150::1 64
[RouterA-Serial2/2/0] ripng 1 enable
[RouterA-Serial2/2/0] quit
[RouterA] interface serial 2/2/1
[RouterA-Serial2/2/1] ipv6 address 151::1 64
[RouterA-Serial2/2/1] ripng 1 enable
[RouterA-Serial2/2/1] quit
# Configure Node 10 for policy lab1 to forward IPv6 packets with a length of 64 to 100 to the
next hop 150::2/64, and IPv6 packets with a length of 101 to 1000 bytes to the next hop
151::2/64.
[RouterA] ipv6 policy-based-route lab1 permit node 10