D-Link DGS-6600-48TS Configuration Guide - Page 289

Volume 4-Layer 3 Configurations / Chapter 29-IPv6 Tunneling Configuration Examples Verifying The Configuration Use "show interface tunnel1" and "show ipv6 route" command, to check R1 (router 1) table. DGS-6600:15#show interface tunnel1 tunnel1 is up, line protocol is up (connected) Hardware is Tunnel Description: inet6 1000::1/64 Tunnel source 1.0.0.1, destination 1.0.0.2 Tunnel protocol/transport IPv6/IP, key disabled, sequencing disabled Tunnel TTL 128 Checksumming of packets disabled, path MTU discovery disabled DGS-6600:15#show ipv6 route IPv6 Routing Table Codes: K - kernel route, C - connected, S - static, R - RIP, O - OSPF, I - IS-IS, B - BGP, X - add to ACL table fail # - A number of slots are inactive S ::/0 [1/0] tunnel1 C 1000::/64 is directly connected, tunnel1 Total Entries: 2 entries, 2 routes IPv6 tunneling 6to4 Configuration Example R1,R2 and R3 are connected by an IPv4 network and they are reachable by each other. There are 6to4 tunnels between R1, R2 and R3. To make three IPv6 networks can communicate to each other by this tunnel. Topology Figure 29-2 Ipv6 tunneling 6to4 Configuration Example Topology Configuration Prerequisites: 1.Create vlan4 and vlan6 on R1, assign an IPv4 address 1.0.0.1/8 to vlan4, assign an IPv6 6to4 address 2002:100:1::1/64 to vlan6, eth2.1 access vlan4, and eth2.3 access vlan6. Ensure R1 is reachable to IPv6 6to4 site 2002:100:1::/48. DGS-6600 Configuration Guide 289