Hitachi GR2000 Series - Manual (Page 146)

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview
5-46 GR2K-GA-0015
Ver. 07-02
5.8.4 Confirming the IP-VPN route information
When a VPN function is set using the IPv4 unicast routing information of the router,
execute a show ip route vpn and confirm whether the route to the relevant
destination address exists.
Figure 5-84 Display of route information in specified VPN
5.8.5 Confirming the MPLS label
Confirm the label and forwarding table using a show mpls forwarding-table
command when MPLS and IP-VPN for which MPLS is utilized are used.
When MPLS is used, specify an IP address using a show mpls forwarding-table
command and confirm that an output label is set.
When IP-VPN is used, specify VPN ID using a show mpls forwarding-table command
and confirm that an output label is set to the remote site and that an input label is
set to the local site. Also, specify the IP address of a remote BGP peer and confirm
that the output label for a BGP peer address is set. However, no output label is set
when the route to the BGP peer address is a multipath. In this case, there is no
problem if an output label is set to the VPN remote site.
The number of transmitted and received packets is displayed using a show mpls
forwarding-table command when the statistical collection and acquisition of
transmitted and received MPLS packet count are initiated on the output and input
labels. The number of transmitted and received packets is not displayed when the
statistical collection and acquisition of transmitted and received MPLS packet count
are not initiated on the relevant label.
> show ip route vpn Site-B
In VPN Site-B routing table
Total: 22 routes
Destination Next Hop Interface Metric Protocol Age
10.1.2/24 10.1.2.100 LAN1 0/0 Direct 12d 11h
127/8 127.0.0.1 - 0/0 Static 12d 11h
127.0.0.1/32 127.0.0.1 - 0/0 Direct 12d 11h
172.30.180/24 10.1.2.92 LAN1 2/0 BGP 8d 2h
172.30.191/24 10.1.2.92 LAN1 2/0 BGP 8d 2h
172.31/16 192.168.214.21 remote-gateway 0/0 Static 10d 21h
172.32/16 192.168.214.21 remote-gateway 0/0 Static 10d 21h
192.168.1/24 10.1.2.88 LAN2 2/1 OSPF_ASE 3m 21s
192.168.3/24 10.1.2.88 LAN2 2/1 OSPF_ASE 3m 18s
192.168.11/24 10.1.3.92 Site-A 3/0 BGP_LOCAL 19h 32m
192.168.13/24 10.1.3.92 Site-A 3/0 BGP_LOCAL 19h 32m
192.168.51/24 10.1.4.32 Site-C 2/2 BGP_LOCAL 1d 2h
192.168.53/24 10.1.4.32 Site-C 2/2 BGP_LOCAL 1d 2h
192.168.200/26 192.168.216.1 remote-gateway 1/3 BGP 14m 21s
192.168.200.128/26 192.168.216.3 remote-gateway 1/3 BGP 14m 21s
192.168.220/24 172.33.215.11 remote-gateway 0/2 BGP 1h 42m
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