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192.168.88.1 172.16.22.1 NAS¹ (Frees/Wan) Institut für Komunikationsnetzwerke Scenario: Mobile-to-Intranet Intranet mobnode1 i: 192.168.88.101 mobnode2.

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Presentation on theme: "192.168.88.1 172.16.22.1 NAS¹ (Frees/Wan) Institut für Komunikationsnetzwerke Scenario: Mobile-to-Intranet Intranet mobnode1 i: 192.168.88.101 mobnode2."— Presentation transcript:

1 NAS¹ (Frees/Wan) Institut für Komunikationsnetzwerke Scenario: Mobile-to-Intranet Intranet mobnode1 i: mobnode2 i: mobnode3 i: IPSec Tunnel Wireless LAN Base-Stations IP Protocol ¹ Network Authentication Server Server Workstation

2 Institut für Komunikationsnetzwerke Scenario: Mobile-to-Mobile Intranet mobnode1 i: mobnode2 i: mobnode3 i: IPSec Tunnel Wireless LAN Base-Stations IPSec Tunnel NAS¹ (Frees/Wan) ¹ Network Authentication Server Server Workstation

3 Institut für Komunikationsnetzwerke Scenario: Ad-hoc Communication mobnode1 a: mobnode2 a: mobnode3 a: IPSec Ad-hoc WLAN IPSec Base-Stations Wireless LAN out of reach


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