Configuring an ipv4 over ipv6 manual tunnel, Configuration prerequisites, Configuration guidelines – H3C Technologies H3C SecPath F1000-E User Manual
Page 117
105
Tunnel source 3.1.1.1, destination 2.1.1.1
Tunnel protocol/transport IP/IP
Output queue : (Urgent queuing : Size/Length/Discards) 0/100/0
Output queue : (Protocol queuing : Size/Length/Discards) 0/500/0
Output queue : (FIFO queuing : Size/Length/Discards) 0/75/0
Last 300 seconds input: 0 bytes/sec, 0 packets/sec
Last 300 seconds output: 0 bytes/sec, 0 packets/sec
5 packets input, 320 bytes
0 input error
9 packets output, 576 bytes
0 output error
# Ping the IPv4 address of the peer interface GigabitEthernet 0/1 from Router A.
[RouterA] ping 10.1.3.1
PING 10.1.3.1: 56 data bytes, press CTRL_C to break
Reply from 10.1.3.1: bytes=56 Sequence=1 ttl=255 time=15 ms
Reply from 10.1.3.1: bytes=56 Sequence=2 ttl=255 time=15 ms
Reply from 10.1.3.1: bytes=56 Sequence=3 ttl=255 time=16 ms
Reply from 10.1.3.1: bytes=56 Sequence=4 ttl=255 time=16 ms
Reply from 10.1.3.1: bytes=56 Sequence=5 ttl=255 time=15 ms
--- 10.1.3.1 ping statistics ---
5 packet(s) transmitted
5 packet(s) received
0.00% packet loss
round-trip min/avg/max = 15/15/16 ms
Configuring an IPv4 over IPv6 manual tunnel
Configuration prerequisites
Configure IP addresses for interfaces (such as the VLAN interface, GigabitEthernet interface, and
loopback interface) on the firewall to ensure normal communication. One of the interfaces will be used
as the source interface of the tunnel.
Configuration guidelines
Follow these guidelines when you configure the CPE of a DS-Lite tunnel:
•
To encapsulate and forward IPv4 packets whose destination address does not belong to the subnet
where the receiving tunnel interface resides, configure a static route or dynamic routing for
forwarding those packets through this tunnel interface. If you configure a static route to that
destination IPv4 address, specify this tunnel interface as the outbound interface, or the peer tunnel
interface address as the next hop. A similar configuration needs to be performed at the other tunnel
end. If you configure dynamic routing at both ends, enable the dynamic routing protocol on both
tunnel interfaces. For the detailed configuration, see Network Management Configuration Guide.
•
Two or more tunnel interfaces using the same encapsulation protocol must have different source and
destination addresses.