Chapter 12
Tunneling and VPNs
RUGGEDCOM ROX II
CLI User Guide
432
Adding a DMVPN Interface
If interfaces have been configured, a table or list similar to the following example appears:
ruggedcom# show running-config services nhrp interface-nhrp | tab
IFNAME ENABLED ADDRESS HOLDTIME AUTHENTICATION KEY
------------------------------------------------------------------------------------------
gre-t1 true 192.168.0.100/24 10 cisco $4$wocla9w68FRwhYYI0d4IDw==
!
!
If no interfaces have been configured, add interfaces as needed. For more information, refer to
Section 12.10.3.2
Adding a DMVPN Interface
To add a DMVPN interface, do the following:
1. Add the interface for the desired GRE tunnel by typing:
services
nhrp interface-nhrp
gre-tunnel
Where
gre-tunnel
is the name of the desired GRE tunnel.
2. Configure the following parameter(s) as required:
CAUTION!
Security hazard – risk of unauthorized access and/or exploitation. For increased security, Siemens
recommends configuring a key to authenticate the NHRP interface.
Parameter
Description
enabled
A boolean flag to indicate Next Hop Resolution Protocol (NHRP) is enabled on this
interface.
address { address }
Synopsis:
A string 9 to 18 characters long
IPv4 address of remote GRE interface to be used for this NHRP session.
holdtime { holdtime }
Synopsis:
A 32-bit unsigned integer
Default:
7200
The time (in seconds) that Non-Broadcast Multi-Access (NBMA) addresses are advertised
as valid in authoritative NHRP responses. Default is 7200 seconds.
authentication { authentication }
Synopsis:
{ none, cisco }
The authentication string to allow intercommunication between source and destination
NHRP nodes. Maximum length is 8 characters. Currently, only CISCO authentication is
supported.
key { key }
Synopsis:
A string
The authentication key to allow intercommunication between source and destination
NHRP nodes. Maximum length is 8 characters.
3. Type
commit
and press
Enter
to save the changes, or type
revert
and press
Enter
to abort.
Summary of Contents for RUGGEDCOM ROX II
Page 2: ...RUGGEDCOM ROX II CLI User Guide ii ...
Page 4: ...RUGGEDCOM ROX II CLI User Guide iv ...
Page 39: ...RUGGEDCOM ROX II CLI User Guide Table of Contents xxxix 19 5 VLANs 752 ...
Page 40: ...Table of Contents RUGGEDCOM ROX II CLI User Guide xl ...
Page 46: ...Preface RUGGEDCOM ROX II CLI User Guide xlvi Customer Support ...
Page 170: ...Chapter 5 System Administration RUGGEDCOM ROX II CLI User Guide 124 Deleting a Scheduled Job ...
Page 256: ...Chapter 6 Security RUGGEDCOM ROX II CLI User Guide 210 Enabling Disabling a Firewall ...
Page 402: ...Chapter 11 Wireless RUGGEDCOM ROX II CLI User Guide 356 Managing Cellular Modem Profiles ...
