virtual access GW1000M Series User Manual

33: Configuring a GRE interface
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© Virtual Access 2017
GW1000 Series User Manual
Issue: 1.9 Page 312 of 350
To display a specific GRE interface, enter ifconfig gre-<if name>:
root@VA_router:~# ifconfig gre-Tunnel1
gre-Tunnel1 Link encap:UNSPEC HWaddr 0A-44-42-36-00-00-7F-E2-00-00-00-
00-00-00-00-00
inet addr:13.13.13.2 Mask:255.255.255.248
inet6 addr: fe80::5efe:a44:4236/64 Scope:Link
UP RUNNING MULTICAST MTU:1472 Metric:1
RX packets:7 errors:0 dropped:0 overruns:0 frame:0
TX packets:7 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:912 (912.0 B) TX bytes:8GRE route status
To show the current GRE route status, enter:
root@VA_router:~# route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use
Iface
0.0.0.0 10.68.66.53 0.0.0.0 UG 0 0 0
eth4
0.0.0.0 13.13.13.1 0.0.0.0 UG 1 0 0
gre-Tunnel1
10.68.66.52 0.0.0.0 255.255.255.252 U 0 0 0
eth4
13.13.13.0 0.0.0.0 255.255.255.248 U 0 0 0
gre-Tunnel1
172.19.101.3 13.13.13.1 255.255.255.255 UGH 0 0 0
gre-Tunnel1
Note: a GRE route will only be displayed in the routing table when the interface is up.

virtual access GW1000M Series Specifications

General

Brand	virtual access
Model	GW1000M Series
Category	Network Router
Language	English