HP VPN Firewall Appliances VPN Configuration Guide

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# Ping the IPv6 address of GigabitEthernet 0/1 at the peer end from Firewall A.

[FirewallA] ping ipv6 3003::1

PING 3003::1 : 56 data bytes, press CTRL_C to break

Reply from 3003::1

bytes=56 Sequence=1 hop limit=64 time = 1 ms

Reply from 3003::1

bytes=56 Sequence=2 hop limit=64 time = 1 ms

Reply from 3003::1

bytes=56 Sequence=3 hop limit=64 time = 1 ms

Reply from 3003::1

bytes=56 Sequence=4 hop limit=64 time = 1 ms

Reply from 3003::1

bytes=56 Sequence=5 hop limit=64 time = 1 ms

--- 3003::1 ping statistics ---

5 packet(s) transmitted

5 packet(s) received

0.00% packet loss

round-trip min/avg/max = 1/1/1 ms

Configuring an automatic IPv4-compatible IPv6

tunnel

Configuration prerequisites

Configure an IP addresses for the interface (such as a VLAN interface, Ethernet interface, or a loopback

interface) to be used as the source interface of the tunnel interface.

Configuration guidelines

Follow these guidelines when you configure an automatic IPv4-compatible IPv6 tunnel:

• No destination address needs to be configured for an automatic IPv4-compatible IPv6 tunnel.

Because the destination address of the tunnel is embedded in the destination IPv4-compatible IPv6

address of packets.

• The tunnel interfaces using the same encapsulation protocol cannot use the same source IP address.

Configuration procedure

To configure an automatic IPv4-compatible IPv6 tunnel:

Ste

Command

Remarks

1. Enter system view.

system-view N/A