ZyXEL Communications ZyWall 35 User Manual page 36

ZyWALL 35 User's Guide
Figure 16 Macintosh OS X: Apple Menu ............................................................................. 589
Figure 17 Macintosh OS X: Network ................................................................................... 590
Figure 18 Single-Computer per Router Hardware Configuration ........................................ 600
Figure 19 ZyWALL as a PPPoE Client ................................................................................ 600
Figure 20 Transport PPP frames over Ethernet ................................................................. 601
Figure 21 PPTP Protocol Overview .................................................................................... 602
Figure 22 Example Message Exchange between Computer and an ANT .......................... 603
Figure 23 Peer-to-Peer Communication in an Ad-hoc Network .......................................... 605
Figure 24 Basic Service Set ................................................................................................ 606
Figure 25 Infrastructure WLAN ........................................................................................... 607
Figure 26 RTS/CTS ........................................................................................................... 608
Figure 27 EAP Authentication ............................................................................................. 611
Figure 28 WEP Authentication Steps .................................................................................. 614
Figure 29 Roaming Example ............................................................................................... 617
Figure 30 Ideal Setup .......................................................................................................... 619
Figure 31 "Triangle Route" Problem .................................................................................... 620
Figure 32 IP Alias ................................................................................................................ 621
Figure 33 Gateways on the WAN Side ................................................................................ 621
Figure 34 SIP User Agent Server ........................................................................................ 624
Figure 35 SIP Proxy Server ................................................................................................ 625
Figure 36 SIP Redirect Server ............................................................................................ 626
Figure 37 ZyWALL SIP ALG ............................................................................................... 627
Figure 38 VPN Rules .......................................................................................................... 630
Figure 39 Headquarters Gateway Policy Edit ..................................................................... 631
Figure 40 Branch Office Gateway Policy Edit ..................................................................... 632
Figure 41 Headquarters VPN Rule ..................................................................................... 633
Figure 42 Branch Office VPN Rule ..................................................................................... 633
Figure 43 Headquarters Network Policy Edit ...................................................................... 634
Figure 44 Branch Office Network Policy Edit ...................................................................... 635
Figure 45 VPN Rule Configured .......................................................................................... 636
Figure 46 VPN Dial ............................................................................................................. 636
Figure 47 VPN Tunnel Established ..................................................................................... 636
Figure 48 VPN Log Example .............................................................................................. 638
Figure 49 IKE/IPSec Debug Example ................................................................................ 639
Figure 50 Security Certificate .............................................................................................. 641
Figure 51 Login Screen ....................................................................................................... 642
Figure 52 Certificate General Information before Import ..................................................... 642
Figure 53 Certificate Import Wizard 1 ................................................................................. 643
Figure 54 Certificate Import Wizard 2 ................................................................................. 643
Figure 55 Certificate Import Wizard 3 ................................................................................. 644
Figure 56 Root Certificate Store .......................................................................................... 644
Figure 57 Certificate General Information after Import ....................................................... 645
Figure 58 ZyWALL Trusted CA Screen ............................................................................... 646
34