Shulou(Shulou.com)05/31 Report--

Today, I will talk to you about the experimental analysis of the interconnection of ipv6 tunnels through ipv4. Many people may not know much about it. In order to make you understand better, the editor summarized the following contents for you. I hope you can get something according to this article.

Experiment name: ipv6 tunnel traversing ipv4 interconnection experiment

Purpose of the experiment: to configure tunnels so that ipv6 can interconnect through ipv4.

Experimental topology diagram:

Detailed configuration steps for the lab:

R1

Router > en

Router#conf t

Router (config) # line con 0

Router (config-line) # logg sync

Router (config-line) # exit

Router (config) # no ip domain-lookup

Router (config) # host R1

R1 (config) # ipv6 unicast-routing

R1 (config) # int s0swap 0

R1 (config-if) # ip add 10.1.1.1 255.255.255.0

R1 (config-if) # no shut

R1 (config-if) # exit

R1 (config) # int loop0

R1 (config-if) # no ip add

R1 (config-if) # ipv6 add 2011 1V 1V 11V 1U 64

R1 (config-if) # ipv6 ospf 100 area 0

R1 (config-if) # int tunnel0

R1 (config-if) # no ip add

R1 (config-if) # ipv6 add 2012VO1VOL 1VOLING 1CHANGULING 64

R1 (config-if) # ipv6 ospf 100 area 0

R1 (config-if) # tunnel source 10.1.1.1

R1 (config-if) # tunnel destination 20.1.1.2

R1 (config-if) # tunnel mode ipv6ip

R1 (config-if) # exit

R1 (config) # ip route 20.1.1.0 255.255.255.0 10.1.1.2

R1 (config) # ipv6 router ospf 100

R2

Router > en

Router#conf t

Router (config) # line con 0

Router (config-line) # logg sync

Router (config-line) # exit

Router (config) # no ip domain-lookup

Router (config) # host R2

R2 (config) # ipv6 unicast-routing

R2 (config) # int s0UniUni0

R2 (config-if) # ip add 10.1.1.2 255.255.255.0

R2 (config-if) # no shut

R2 (config-if) # exit

R2 (config) # int s0bin1

R2 (config-if) # ip add 20.1.1.1 255.255.255.0

R2 (config-if) # no shut

R2 (config-if) # exit

R3

Router > en

Router#conf t

Router (config) # line con 0

Router (config-line) # logg sync

Router (config) # no ip domain-lookup

Router (config) # host R3

R3 (config) # ipv6 unicast-routing

R3 (config) # int s0can1

R3 (config-if) # ip add 20.1.1.2 255.255.255.0

R3 (config-if) # no shut

R3 (config-if) # exit

R3 (config) # int loop0

R3 (config-if) # no ip add

R3 (config-if) # ipv6 add 2022 purge 2purl 2purl 22purl 2lap64

R3 (config-if) # ipv6 ospf 100 area 0

R3 (config-if) # exit

R3 (config) # int tunnel0

R3 (config-if) # no ip add

R3 (config-if) # ipv6 add 20101VOUL 1VOUL 11UBG 2CHANG64

R3 (config-if) # ipv6 ospf 100 area 0

R3 (config-if) # tunnel source 20.1.1.2

R3 (config-if) # tunnel destination 10.1.1.1

R3 (config-if) # tunnel mode ipv6ip

R3 (config-if) # exit

R3 (config) # ip route 10.1.1.0 255.255.255.0 20.1.1.1

R3 (config) # ipv6 router ospf 100

Note that ipv6 traffic forwarding should also be enabled in router 2.

After reading the above, do you have any further understanding of the experimental analysis of ipv6 tunnel crossing ipv4 interconnection? If you want to know more knowledge or related content, please follow the industry information channel, thank you for your support.

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