R3303-HP HSR6800 Routers Security Configuration Guide

ManualsBrandsHP ManualsNetwork HardwareHP HSR68xx Configure-to-Order Router Solution

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Configuring IPsec for RIPng

The IPsec configuration procedures for protecting OSPFv3 and IPv6 BGP are similar. For more

information about RIPng, OSPFv3, and IPv6 BGP, see Layer 3—IP Routing Configuration Guide.

Network requirements

As shown in Figure 93, Router A, Router B, and Router C are connected. They learn IPv6 routing

information through RIPng.

Configure IPsec for RIPng so that RIPng packets exchanged between the routers are transmitted through

an IPsec tunnel. Configure IPsec to use the security protocol ESP, the encryption algorithm DES, and the

authentication algorithm SHA1-HMAC-96.

Figure 93 Network diagram

Configuration considerations

Perform the following configuration tasks:

• Configure basic RIPng parameters.

• Configure a manual IPsec policy.

• Apply the IPsec policy to a RIPng process to protect RIPng packets in this process or to an interface

to protect RIPng packets traveling through the interface.

Configuration procedure

1. Configure Router A:

# Assign an IPv6 address to each interface. (Details not shown.)

# Create a RIPng process and enable it on GigabitEthernet 3/0/1.

<RouterA> system-view

[RouterA] ripng 1

[RouterA-ripng-1] quit

[RouterA] interface gigabiethernet 3/0/1

[RouterA-GigabitEthernet3/0/1] ripng 1 enable

[RouterA-GigabitEthernet3/0/1] quit

# Create an IPsec transform set named tran1, and set the encapsulation mode to transport mode,

the security protocol to ESP, the encryption algorithm to DES, and authentication algorithm to

SHA1-HMAC-96.

[RouterA] ipsec transform-set tran1

[RouterA-ipsec-transform-set-tran1] encapsulation-mode transport

[RouterA-ipsec-transform-set-tran1] transform esp

[RouterA-ipsec-transform-set-tran1] esp encryption-algorithm des

[RouterA-ipsec-transform-set-tran1] esp authentication-algorithm sha1

[RouterA-ipsec-transform-set-tran1] quit

# Create an IPsec policy named policy001, specify the manual mode for it, set the SPIs of the

inbound and outbound SAs to 123456, and the keys for the inbound and outbound SAs using ESP

to abcdefg.