Siemens RUGGEDCOM ROX II User Manual

RUGGEDCOM ROX II
CLI User Guide
Chapter 12
Tunneling and VPNs
Configuring DNS Servers 373
Parameter Description
max-connection { max-connection } Synopsis:  A 32-bit unsigned integer between 1 and 10
The maximum number of connections.
closing-wait-timeout { closing-wait-
timeout }
Synopsis:  A 32-bit unsigned integer between 5 and 120
Default:  60
The number of seconds to wait before the tunnel is cleaned up after the tunnel moves to
closing-wait state.
3. Configure Domain Name System (DNS) or Windows Internet Name Service (WINS) servers. For more
information, refer to either Section12.3.2, “Configuring DNS Servers” or Section12.3.4, “Configuring WINS
Servers”.
4. Configure L2TP tunnels to carry Point-to-Point Protocol (PPP) sessions. For more information, refer to
Section12.3.3, “Configuring PPP Options”.
5. Type commit and press Enter to save the changes, or type revert and press Enter to abort.
Section12.3.2
Configuring DNS Servers
To configure redundant Domain Name System (DNS) servers for L2TP tunnels, do the following:
1. Make sure the CLI is in Configuration mode.
2. Configure the primary and secondary DNS servers by typing:
tunnel l2tp dns-server primary primary-ip secondary secondary-ip
Where:
• primary-ip is the IP address of the primary DNS server
• secondary-ip is the IP address of the secondary DNS server
3. Type commit and press Enter to save the changes, or type revert and press Enter to abort.
Section12.3.3
Configuring PPP Options
To configure L2TP tunnels to carry Point-to-Point Protocol (PPP) sessions, do the following:
1. Make sure the CLI is in Configuration mode.
2. Navigate to tunnel» l2tp» ppp and configure the following parameter(s) as required:
NOTE
If Authorize Locally is not enabled, L2TP will use RADIUS authentication. For more information
about configuring RADIUS authentication for the PPP services, refer to Section6.7.3.2, “Configuring
RADIUS Authentication for PPP Services”.
Parameter Description
auth-local Authorizes locally instead of using radius server.
mtu { mtu } Synopsis:  A 32-bit signed integer between 68 and 9216
Default:  1410

Siemens RUGGEDCOM ROX II Specifications

General

Brand	Siemens
Model	RUGGEDCOM ROX II
Category	Network Hardware
Language	English