R3721-F3210-F3171-HP High-End Firewalls Network Management Configuration Guide-6PW101

Table Of Contents
686
InMcastNotMembers: 0
OutMcastPkts: 7
InAddrErrors: 0
InDiscards: 0
OutDiscards: 0
# Ping Router A and Router B from Host, and ping Router A and Host from Router B to verify that they are
connected.
IMPORTANT:
W
hen you pin
g
a link-local address, you should use the "–i" parameter to specify an interface for the
link-local address.
[RouterB] ping ipv6 -c 1 3001::1
PING 3001::1 : 56 data bytes, press CTRL_C to break
Reply from 3001::1
bytes=56 Sequence=1 hop limit=64 time = 2 ms
--- 3001::1 ping statistics ---
1 packet(s) transmitted
1 packet(s) received
0.00% packet loss
round-trip min/avg/max = 2/2/2 ms
[RouterB] ping ipv6 -c 1 2001::15B:E0EA:3524:E791
PING 2001::15B:E0EA:3524:E791 : 56 data bytes, press CTRL_C to break
Reply from 2001::15B:E0EA:3524:E791
bytes=56 Sequence=1 hop limit=63 time = 3 ms
--- 2001::15B:E0EA:3524:E791 ping statistics ---
1 packet(s) transmitted
1 packet(s) received
0.00% packet loss
round-trip min/avg/max = 3/3/3 ms
The output shows that Router B can ping Router A and Host.
Troubleshooting IPv6 basics configuration
Symptom
The peer IPv6 address cannot be pinged.
Solution
Use the display current-configuration command in any view or the display this command in system
view to verify that IPv6 is enabled.
Use the display ipv6 interface command in any view to verify that the IPv6 address of the interface
is correct and the interface is up.
Use the debugging ipv6 packet command in user view to enable the debugging for IPv6 packets to
help locate the cause.