Allied Telesis AlliedWare NetScreen Routers инструкция обслуживания

C613-16098-00 REV E www .alliedtelesis.co m AlliedW ar e TM OS How T o | T oda y’ s netw ork managers often need to incorporate other vendors’ eq uipment into their networks, as companies change and gr ow . T o supp or t this challenge, Allied T elesis routers ar e designed to inter -operate with a wide range of equipment. This How T o Note det[...]

Page 2 | AlliedW are™ OS Ho w T o Note: VPNs with S onicW ALL r outers What information will y ou find in this document? This How T o Note begins with the following information: z "Related How T o Notes" on page 2 z "Which pr oducts and softwar e version does it apply to?" on page 2 Then it describes the configuration, in the [...]

Page 3 | AlliedW are™ OS Ho w T o Note: VPNs with S onicW ALL r outers The netw ork This example illustrates a NA T -T solution, which you need when one or both of the r outers are behind a NA T de vice such as some xDSL and cable modems. In this example , an Allied Te l e s i s A R 4 1 5S r outer is behind a NA T device. The follo wing diagram s[...]

Page 4 | AlliedW are™ OS Ho w T o Note: VPNs with S onicW ALL r outers Ho w to configur e the Allied T elesis r outer Befor e you start 1. Install and configure the NA T de vice . 2. Access the r outer via its GUI. 3. Customise the router and set up vlan 1 as the LAN i nterface. Th e site-to-site VPN wizard alwa ys uses vlan 1 as the local LAN fo[...]

Page 5 | AlliedW are™ OS Ho w T o Note: VPNs with S onicW ALL r outers Create the VPN tunnel Log in as either the manager or the security officer . If you log in as the manager , the r outer changes to secure mode when y ou finish the VPN wizard and at that stage pr ompts you to log in again as the security officer . The Site-T o-Site VPN wizard [...]

Page 6 | AlliedW are™ OS Ho w T o Note: VPNs with S onicW ALL r outers Click on the Site-t o-Site VPN button. The wizard starts by displa ying a wel c o me me s s ag e . Click the Next button. Enter an appr opriate VPN connection name. Click the Next button. If you ha v e multiple possible W AN interfaces configured on the router , the wizard nex[...]

Page 7 | AlliedW are™ OS Ho w T o Note: VPNs with S onicW ALL r outers Enter the public IP addr ess of the other end of the tunnel. In this example, this is 200.200.200. 1 , which is the IP addr ess of the SonicW ALL W AN interface . Note that you can use the T ab k ey to mov e between fields when entering the addr ess, but should not use the . k[...]

Page 8 | AlliedW are™ OS Ho w T o Note: VPNs with S onicW ALL r outers Enter the secret k e y , which is an alphanumeric string between 2 and 64 characters long. Both r outers must u se the same secret k e y . On the SonicW ALL ro uter , this is the Site-to- Site Policy’ s presh ared k e y . Click the Next button. Check the sum mar y . If neces[...]

Page 9 | AlliedW are™ OS Ho w T o Note: VPNs with S onicW ALL r outers Pee r IDs enable the routers to identify each other when they exchange secret k ey information. By default, the P eer IDs are the r outer IP addresses. This does not work when one (or both) r outers are behind a separate NA T device, because the NA T device changes the IP addr[...]

Page 10 | AlliedW are™ OS Ho w T o Note: VPNs with Sonic W ALL r outers Check the sum mar y . It now includes the P eer ID settings. If necessary , corr ect any settings y ou want to change. When all the settings are cor rect, click the Apply button. Security officer If you ar e logged in as the security officer , the GUI displa ys a completion m[...]

Page 11 | AlliedW are™ OS Ho w T o Note: VPNs with Sonic W ALL r outers Manag er If you ar e logged in as manager , the GUI displa ys a message to warn you that you will need to close y our br owser and r e-login as a security officer (see below) once you ha v e finished the wizard. Click the Finish button to finish the Wizard and sa v e the VPN [...]

Page 12 | AlliedW are™ OS Ho w T o Note: VPNs with Sonic W ALL r outers Ho w to configur e the SonicW ALL r outer T o configure the SonicW ALL r outer , perform the steps in the following sections: 1. "Access the Router" on page 12 2. "Customise the router and se t up the netw ork" on page 15 3. "Define the LAN subnet of [...]

Page 13 | AlliedW are™ OS Ho w T o Note: VPNs with Sonic W ALL r outers Bro wse to 1 92. 1 68. 1 68. 1 68. If y ou are using a pop-u p block er , disable it for this addr ess. If yo u access the Internet thr ough a pro xy server , se t your br owser to b ypass the pro xy for this addr ess. The login dialog box opens. The defaults are username: ad[...]

Page 14 | AlliedW are™ OS Ho w T o Note: VPNs with Sonic W ALL r outers The first time yo u configur e your r outer , the GUI opens at the Configuration Wizard page. After initial configuration, when you br owse to the SonicW ALL it ma y open at the System > Status page instead of the C onfiguration Wizard page . Click on the Wizards button in[...]

Page 15 | AlliedW are™ OS Ho w T o Note: VPNs with Sonic W ALL r outers Customise the r outer and set up the netw ork The follo wing steps use the Setup wizar d to begin configuring y our r outer . The first action in the Setup wizard is to enter a suitable passwor d for access to the GUI. Click the Next button. Select yo ur time zone , and set t[...]

Page 16 | AlliedW are™ OS Ho w T o Note: VPNs with Sonic W ALL r outers In this example, the SonicW ALL r outer has a permanent fix ed IP addr ess, so select the Static IP option. Then click the Next button. Enter the W AN interface’ s IP address and mask. For Gate wa y , enter the ISP’ s addre ss (see "The network" on page 3 ). For[...]

Page 17 | AlliedW are™ OS Ho w T o Note: VPNs with Sonic W ALL r outers Enter the IP addr ess and mask of the SonicW ALL ’ s interface to the LAN. Then click the Next button. In this step , you can set up the DHCP ser ver on this r outer to ser vice the office LAN you intend to connect to . Check that the wizar d has chosen an appr opriate rang[...]

Page 18 | AlliedW are™ OS Ho w T o Note: VPNs with Sonic W ALL r outers Check the summar y . If necessar y , use the Back button to return and corr ect any settings y ou want to change. When all the settings ar e corr ect, click the Apply button. The wizar d displa ys a message of congratulations. Click the Close button. 7. Check the settings[...]

Page 19 | AlliedW are™ OS Ho w T o Note: VPNs with Sonic W ALL r outers If you changed the r outer’ s LAN IP addr ess, yo u need to change the PC’ s address. If y ou turned on the r outer’ s DHCP ser ver , set th e PC to obtain its addr ess automatically . Otherwise, give the PC an address in the new subnet. Y ou ma y need to restart the So[...]

Page 20 | AlliedW are™ OS Ho w T o Note: VPNs with Sonic W ALL r outers Define the LAN subnet of the peer Befor e you can configure the VPN, y ou need to create an ad dress “object”. The ad dress object defines the LAN subnet of the VPN peer router—in this example, the Allied T elesis r outer . There is no wizar d for creating the ad dress [...]

Page 21 | AlliedW are™ OS Ho w T o Note: VPNs with Sonic W ALL r outers Select the “Custom Address Objects” vie w style , which displays lists of Addr ess Gr oups and Addr ess Objects. There will be no custom ad dress objects defi ned yet, so both the Ad dress Gr oups and Address Objects lists ar e empty . In Addr ess Objects (the bottom sect[...]

Page 22 | AlliedW are™ OS Ho w T o Note: VPNs with Sonic W ALL r outers Check that the object is correct. If y ou need to change the object, click on the icon of a note and pencil at the right of the object’ s entr y . 4. Check the settings[...]

Page 23 | AlliedW are™ OS Ho w T o Note: VPNs with Sonic W ALL r outers Cr eate the VPN The following steps use the VPN w izard to cr eate the SonicW ALL end of the VPN. Click on the Wizards button in the left-hand menu to open the Configuration Wizard page, then select the VPN wizard. Click the Next button. Select the Site-to-Site option. Click [...]

Page 24 | AlliedW are™ OS Ho w T o Note: VPNs with Sonic W ALL r outers Name the policy . Enter the pre-shared k ey , which must be the same as the Allied T elesis rou t e r ’ s secr et k ey . Enter the remote peer addr ess, which is the SonicW ALL-facing side of the NA T device in this example (see "The network" on page 3 ). Click th[...]

Page 25 | AlliedW are™ OS Ho w T o Note: VPNs with Sonic W ALL r outers Y ou do not need to modify the default security settings. Click the Next button. Check the summar y . If necessar y , use the Back button to return and corr ect any settings y ou want to change. When all the settings ar e corr ect, click the Apply button. 5. Specify security [...]

Page 26 | AlliedW are™ OS Ho w T o Note: VPNs with Sonic W ALL r outers The wizard dis pla ys a message of congratulations. Click the Close button. The GUI displa ys the VPN > Settings page.[...]

Page 27 | AlliedW are™ OS Ho w T o Note: VPNs with Sonic W ALL r outers Set the VPN IKE IDs and use Main Mode Solutions with a NA T device in the tunnel path need to ha v e IKE IDs specified. For all solutions, we r ecommend using Main mode instead of the default Aggressiv e mode . This section describes how to set both of these. On the VPN > [...]

Page 28 | AlliedW are™ OS Ho w T o Note: VPNs with Sonic W ALL r outers Click on the Proposals tab. Set Exchange to Main Mode. This is the pref erred mode because it is more secur e. W e also recommend that you change the lif etime for the IPsec (Phase2) Pr oposal to 3600 seconds, to match the Allied T elesis rou t e r . Click OK. Y ou ma y find [...]

Page 29 | AlliedW are™ OS Ho w T o Note: VPNs with Sonic W ALL r outers Ho w to test the tunnel There ar e sev eral options for testing the tunnel. If these checks sho w that you r tunnel is not working, see the Ho w T o Note H o w To Tr o u b l e s h o o t A V i r t ual Private Network (VPN) . On the SonicW ALL r outer’ s VPN > Settings p a[...]

Page 30 | AlliedW are™ OS Ho w T o Note: VPNs with Sonic W ALL r outers Ho w to use the CLI instead of the GUI This section gives an example of the Allied T elesis CLI commands that y ou need to enter for the IP , fire wall, IPsec and ISAKMP aspects of this configuration. # IP configuration enable ip add ip int=vlan1 ip=192.168.1.1 add ip int=eth[...]

USA Headq u ar ters | 19800 Nor th Cr eek Parkwa y | S u ite 100 | Bothell | WA 98011 | USA | T: +1 800 424 4284 | F: +1 425 481 3895 E u r opea n Headq u ar ters | Via Motta 24 | 6830 Chiasso | Switzerla n d | T: +41 91 69769.00 | F: +41 91 69769.11 Asia-Paci f ic Headq u ar ters | 11 T ai Se ng Li n k | Si ng apor e | 534182 | T : +65 6383 3832 |[...]