286
# Assign an IPv6 address to each interface. (Details not shown)
# Create a RIPng process and enable it on VLAN-interface 200.
<SwitchC> system-view
[SwitchC] ripng 1
[SwitchC-ripng-1] quit
[SwitchC] interface vlan-interface 200
[SwitchC-Vlan-interface200] ripng 1 enable
[SwitchC-Vlan-interface200] quit
# Create an IPsec proposal 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.
[SwitchC] ipsec proposal tran1
[SwitchC-ipsec-proposal-tran1] encapsulation-mode transport
[SwitchC-ipsec-proposal-tran1] transform esp
[SwitchC-ipsec-proposal-tran1] esp encryption-algorithm des
[SwitchC-ipsec-proposal-tran1] esp authentication-algorithm sha1
[SwitchC-ipsec-proposal-tran1] quit
# Create an IPsec policy named policy001, specify the manual mode for it, and configure the SPIs of the
inbound and outbound SAs to 123456, and the keys for the inbound and outbound SAs using ESP to
abcdefg.
[SwitchC] ipsec policy policy001 10 manual
[SwitchC-ipsec-policy-manual-policy001-10] proposal tran1
[SwitchC-ipsec-policy-manual-policy001-10] sa spi outbound esp 123456
[SwitchC-ipsec-policy-manual-policy001-10] sa spi inbound esp 123456
[SwitchC-ipsec-policy-manual-policy001-10] sa string-key outbound esp abcdefg
[SwitchC-ipsec-policy-manual-policy001-10] sa string-key inbound esp abcdefg
[SwitchC-ipsec-policy-manual-policy001-10] quit
# Apply IPsec policy policy001 to the RIPng process.
[SwitchC] ripng 1
[SwitchC-ripng-1] enable ipsec-policy policy001
[SwitchC-ripng-1] quit
4. Verify the configuration
After the configuration, Switch A, Switch B, and Switch C learns IPv6 routing information through RIPng.
SAs are set up successfully, and the IPsec tunnel between two peers is up for protecting the RIPng packets.
Using the display ripng command on Switch A, you will see the running status and configuration
information of the specified RIPng process. The output shows that IPsec policy policy001 is applied to this
process successfully.
<SwitchA> 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
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