Equinux VPN Tracker 6.4.6 Bedienungsanleitung PDF herunterladen (Seite 45)

No Access to the Remote Network

If you find yourself in a situation where your VPN appears to be connected,

but you cannot access resources (servers, email, etc.) in the remote network,

check the following points to resolve the problem:

Connect to an IP address (instead of a host name)

If you are not connecting to the resource by IP address (e.g. 192.168.10.1), but

are using a host name (e.g. server.example.com), please try using the IP ad-

dress instead.

If the connection works when using the IP address, but not when using a host

name, please make sure that the DNS server configured on your Mac’s is able

to resolve this host name to an IP address, or configure a suitable remote DNS

server in VPN Tracker.

Browsing the Network – Bonjour and VPN

Bonjour is the technology that makes your file servers appear in your

Finder’s sidebar. It depends on broadcasts on the local network. These

broadcasts do not travel over VPN. If you are connecting to servers over

VPN, you will therefore need to use their IP address (or DNS host name, if

using remote DNS).

To learn more about how to connect to servers over VPN, see

→

#Secure

Desktop and

→

#Accessing Files, Printers and Databases

Check that the IP address you are connecting to is part of

the VPN’s remote network

Check that the IP address you are connecting to is actually part of the remote

network(s). Also double-check the network mask that you have configured for

the remote network(s) in VPN Tracker.

About Subnet Masks and Routing Prefixes

A network mask determines the size of the network. For IPv4 networks, it

can be written in two ways: As a subnet mask (e.g. 255.255.255.0) or as a

routing prefix (e.g /24). For IPv4 it does not make a difference which one is

used. If you enter a subnet mask, VPN Tracker will automatically convert it to

a routing prefix.

Lets take a look at the network 192.168.42.0 / 255.255.255.0 (which is the

same as 192.168.42.0/24). This network contains all IP addresses that begin

with 192.168.42., for example 192.168.42.1 and 192.168.42.99. It does not con-

tain 192.168.43.1 or 10.1.2.3.

Make sure the host you are trying to reach knows where to

send replies

This one is a little more complex to check. Start with checking if your local IP

address is part of the remote network:

‣

Connect the VPN

‣

Click the little arrow button in the status view to switch to the IP address

‣

Compare the Local IP and the network(s) listed under Remote IP. Is the Lo-

cal IP part of these?

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