195
# Create a RIPng process and enable it on Ethernet 1/1.
<RouterC> system-view
[RouterC] ripng 1
[RouterC-ripng-1] quit
[RouterC] interface ethernet 1/1
[RouterC-Ethernet1/1] ripng 1 enable
[RouterC-Ethernet1/1] 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.
[RouterC] ipsec transform-set tran1
[RouterC-ipsec-transform-set-tran1] encapsulation-mode transport
[RouterC-ipsec-transform-set-tran1] transform esp
[RouterC-ipsec-transform-set-tran1] esp encryption-algorithm des
[RouterC-ipsec-transform-set-tran1] esp authentication-algorithm sha1
[RouterC-ipsec-transform-set-tran1] quit
# Create an IPsec policy named policy001, specify the manual mode for it, and configure the
SPIs of the inbound and outbound SAs as 123456, and the keys for the inbound and outbound
SAs using ESP as abcdefg.
[RouterC] ipsec policy policy001 10 manual
[RouterC-ipsec-policy-manual-policy001-10] transform-set tran1
[RouterC-ipsec-policy-manual-policy001-10] sa spi outbound esp 123456
[RouterC-ipsec-policy-manual-policy001-10] sa spi inbound esp 123456
[RouterC-ipsec-policy-manual-policy001-10] sa string-key outbound esp abcdefg
[RouterC-ipsec-policy-manual-policy001-10] sa string-key inbound esp abcdefg
[RouterC-ipsec-policy-manual-policy001-10] quit
# Apply IPsec policy policy001 to the RIPng process.
[RouterC] ripng 1
[RouterC-ripng-1] enable ipsec-policy policy001
[RouterC-ripng-1] quit
4. Verify the configuration:
After the configuration, Router A, Router B, and Router C learn IPv6 routing information through
RIPng. SAs are set up successfully, and the IPsec tunnel between two peers is up for protecting
the RIPng packets.
# Execute the display ripng command on Router A to view the running status and
configuration information of the specified RIPng process. The output shows that IPsec policy
policy001 is applied to this process successfully.
<RouterA> display ripng 1
RIPng process : 1
Preference : 100
Checkzero : Enabled
Default Cost : 0
Maximum number of balanced paths : 8
Update time : 30 sec(s) Timeout time : 180 sec(s)
Suppress time : 120 sec(s) Garbage-Collect time : 120 sec(s)
Number of periodic updates sent : 186
Number of trigger updates sent : 1
IPsec policy name: policy001, SPI: 123456
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