Funkwerk WI2040n Manual de usuario descargar pdf (Pagina 292)

Field Description

the mode supported by the remote terminal.

• 9 : Your device sends and expects no heartbeat. Set this

option if you use devices from other manufacturers.

• ="#" B0;!" 2-C: Your device expects a

heartbeat from the peer but does not send one itself.

• ="#" B 2-C: Your device expects no heart-

beat from the peer, but sends one itself.

• ="#" B  J ;!"C: Your device expects a

heartbeat from the peer and sends one itself.

• 9  9"": Use DPD (dead peer detection) in

accordance with RFC 3706. DPD uses a request-reply pro-

tocol to check the availability of the remote terminal and can

be configured independently on both sides. This option only

checks the availability of the peer if data is to be sent to it.

• 9  9"" B72C: Use DPD (dead peer de-

tection) in accordance with RFC 3706. DPD uses a request-

reply protocol to check the availability of the remote terminal

and can be configured independently on both sides. This op-

tion is used to carry out a check at certain intervals depending

on forthcoming data transfers.

Block Time Define how long a peer is blocked for tunnel setups after a

phase 1 tunnel setup has failed. This only affects locally initiated

setup attempts.

Possible values are  to & (seconds);  means the

value in the default profile is used and  means that the peer is

never blocked.

The default value is '.

NAT Traversal NAT Traversal (NAT-T) also enables IPSec tunnels to be

opened via one or more devices on which network address

translation (NAT) is activated.

Without NAT-T, incompatibilities may arise between IPSec and

NAT (see RFC 3715, section 2). These primarily prevent the

setup of an IPSec tunnel from a host within a LANs and behind

a NAT device to another host or device. NAT-T enables these

kinds of tunnels without conflicts with NAT device, activated

NAT is automatically detected by the IPSec Daemon and NAT-T

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Funkwerk WI2040n Manual de usuario Pagina 292