1 00:00:02,090 --> 00:00:06,620 Toolbox it's networking services to your. 2 00:00:07,480 --> 00:00:15,370 And we can get all divorced networks or things satisfy different needs. 3 00:00:15,980 --> 00:00:24,500 Let's take a look at the different worlds that all of us for saving deals that are going on. 4 00:00:24,690 --> 00:00:27,580 Let's say this is all the host gumboot. 5 00:00:28,030 --> 00:00:35,090 And this is the virtual machine running on host. 6 00:00:35,140 --> 00:00:38,950 Let's also say there's another virtual machine on the host. 7 00:00:39,550 --> 00:00:44,790 And there's an other computer on the network with the host. 8 00:00:45,020 --> 00:00:49,570 And here's the Internet by the phone to the guest. 9 00:00:49,640 --> 00:00:57,320 The machine is set to use that or network address translation. 10 00:00:57,330 --> 00:01:06,290 This allows the guest to access the internet but prevent other chill machines or machines on the network 11 00:01:06,300 --> 00:01:11,340 from communicating with guest in this mode. 12 00:01:11,440 --> 00:01:14,680 Our guest is given the IP address 13 00:01:17,500 --> 00:01:22,040 as you can see on the screen all its own private network. 14 00:01:22,120 --> 00:01:25,320 If you start up another net networks your machine. 15 00:01:25,650 --> 00:01:30,620 It also gets the IP address on a separate private network. 16 00:01:32,770 --> 00:01:39,490 Not really if you need if you just need the gas to access the Internet. 17 00:01:39,530 --> 00:01:40,900 This is not the problem. 18 00:01:40,910 --> 00:01:49,760 But if you need your guest to interact with other guest or with the host or with other other machines 19 00:01:49,760 --> 00:01:54,030 on the network you need to use a different networking mode. 20 00:01:56,930 --> 00:02:04,610 To enable guests to communicate with each other we're going to use that network more which still uses 21 00:02:04,610 --> 00:02:14,960 Nat but creates a virtual network for guest show and then we add guest to that network so they can communicate 22 00:02:14,960 --> 00:02:16,180 with each other. 23 00:02:17,090 --> 00:02:19,460 And they can communicate with the Internet. 24 00:02:19,550 --> 00:02:29,390 We need to create a net network in the virtual box settings to allow this as we will see in our moment 25 00:02:30,260 --> 00:02:31,400 in this that. 26 00:02:31,460 --> 00:02:37,270 The guest might have the IP addresses as you can see on the screen. 27 00:02:37,400 --> 00:02:45,710 But they can and cannot communicate with our host or other machines on the host network on other machines 28 00:02:45,740 --> 00:02:48,040 not on the net net wog. 29 00:02:51,470 --> 00:02:59,440 If we need the guest to communicate with the machines on the host network we can level bridge mode which 30 00:02:59,630 --> 00:03:05,060 joins the guest to the same network as the host. 31 00:03:05,120 --> 00:03:13,800 This allows bridge to get to communicate with each other and with the host and machines on the host 32 00:03:13,800 --> 00:03:14,860 network. 33 00:03:17,320 --> 00:03:19,350 As we know in a virtual environment. 34 00:03:19,390 --> 00:03:27,870 Host and the guest host is is the best operating system and top of we are running what little machine 35 00:03:28,180 --> 00:03:32,590 logs on what toolbox we are running guest machine. 36 00:03:32,940 --> 00:03:37,120 So this is a little difference as well as with the Internet. 37 00:03:37,140 --> 00:03:42,180 In this scenario the IP addresses for all the system will be in the same range. 38 00:03:45,020 --> 00:03:54,180 Whether this seeing is controlled by the host network not by the virtual in which your boss and internal 39 00:03:54,220 --> 00:04:01,880 The more virtual machines can communicate with each other but not with the host or with the Internet 40 00:04:04,350 --> 00:04:11,600 they need to have their own addressing scheme set up manually and host only option. 41 00:04:12,540 --> 00:04:20,910 Networking walks like internal but the host is included included in our private network so guests can 42 00:04:20,910 --> 00:04:22,380 communicate with it. 43 00:04:23,730 --> 00:04:32,670 By default this set sets up a network and the host RBOC be ECB said rolling. 44 00:04:32,710 --> 00:04:41,280 And then assign addresses ending with as you can see on the screen and above but that this can be customized 45 00:04:41,280 --> 00:04:42,920 if need be. 46 00:04:43,350 --> 00:04:51,850 Let's take a look too hard to read between these boards in virtual baulks the last two places we can 47 00:04:51,930 --> 00:04:53,680 use that word settings. 48 00:04:54,360 --> 00:05:00,710 There's a set of options in each guest preferences and there's a global setting for what you're lummox 49 00:05:00,710 --> 00:05:01,610 itself. 50 00:05:04,390 --> 00:05:07,230 Let's take a look at the setting first. 51 00:05:07,450 --> 00:05:14,710 Some of these things we can teach and while the guest is wounded but I haven't shut down the guest here 52 00:05:14,710 --> 00:05:23,530 for now and the setting for a virtual machine in the network section we can configure the network on 53 00:05:23,530 --> 00:05:24,310 up to 54 00:05:27,360 --> 00:05:31,850 each guest can have more than one adapter configured differently. 55 00:05:32,830 --> 00:05:38,700 If there is something you need to do but we will just focus on one adapter here. 56 00:05:40,010 --> 00:05:49,970 I can just turn Neben are disabled and it will get up and choose what network it's attached to Nat as 57 00:05:49,970 --> 00:05:54,910 we use our lead and the default being the guest in two weeks on live 8. 58 00:05:54,940 --> 00:06:00,600 NET network we can do other options as well. 59 00:06:00,720 --> 00:06:08,030 If I use net network I will see that I have an ad in the valid settings. 60 00:06:08,090 --> 00:06:11,190 That's because there's no net network yet. 61 00:06:11,310 --> 00:06:15,610 We need to create one before we can use it. 62 00:06:17,130 --> 00:06:23,580 I Wilkenson out of the sitting morgue's and go to the provinces for the toolbox apps 63 00:06:26,670 --> 00:06:35,210 here on the network network network and that networks I have placed will define our network and I do 64 00:06:35,210 --> 00:06:44,800 that with daikon of the card and the green Bluff's you will see step by step dad made it work. 65 00:06:45,330 --> 00:06:55,890 So I will click the screwdriver icon to edit it and I can see I can choose whether it's on a bird what's 66 00:06:55,890 --> 00:06:57,050 it called. 67 00:06:57,210 --> 00:07:05,970 And I can set the site off of the address is that network can be configured for. 68 00:07:05,990 --> 00:07:16,990 In this case as you can see that that work I can choose whether to configure the ACP if it's on a bird 69 00:07:17,220 --> 00:07:26,500 or automatically assign an IP addresses in that range to the guest. 70 00:07:26,530 --> 00:07:32,260 That's useful but sometimes you don't want to deal with it so you can turn it off. 71 00:07:33,220 --> 00:07:36,880 There are option for IPV sake says Ron. 72 00:07:36,900 --> 00:07:41,990 This is fine so I will click OK and OK again no back in my guest setting. 73 00:07:42,020 --> 00:07:42,980 I'm done at. 74 00:07:43,000 --> 00:07:45,110 I will click on net. 75 00:07:47,340 --> 00:07:54,180 Then I can use the net network option and I can see the net that I just created. 76 00:07:55,050 --> 00:07:58,570 Changing to bridged. 77 00:07:58,770 --> 00:08:03,860 Give us the option of getting up to use on the host. 78 00:08:04,200 --> 00:08:08,820 You want to use the interface that has the network you want the gas to be. 79 00:08:08,830 --> 00:08:21,340 Bridge bridge to you it usually you will want an 800 interface if it's available online. 80 00:08:21,360 --> 00:08:27,450 The setting going to be a little bit tricky on a laptop because if you set up on Internet and then take 81 00:08:27,450 --> 00:08:36,570 your laptop some when you are using Wi-Fi virtual Amox wants which for you because there are different 82 00:08:36,610 --> 00:08:39,430 interfaces. 83 00:08:39,530 --> 00:08:46,210 So if you use bridging give that in mind if your guest networks stop working. 84 00:08:48,330 --> 00:08:56,650 If the interface on Beijing does not have network access neither when you are a guest I can choose it 85 00:08:56,650 --> 00:09:01,080 done at work and our host only for those private network mods. 86 00:09:05,760 --> 00:09:09,000 I will go back to that one though and I will open up. 87 00:09:09,000 --> 00:09:11,270 That was the plan. 88 00:09:11,510 --> 00:09:17,050 Here we can sit the virtual network and upload time. 89 00:09:17,120 --> 00:09:25,430 But if you if your guest does not support it you can try some older or more generic models. 90 00:09:31,830 --> 00:09:38,970 But if you use a mod when it does you can use the scope here and in the MAC address box I can set the 91 00:09:38,970 --> 00:09:45,490 MAC address off the interface manually or denude or not. 92 00:09:45,530 --> 00:09:53,450 If you are joining more than one VM to the same network you want to make sure they have different MAC 93 00:09:53,450 --> 00:09:57,980 addresses you might run into some problems. 94 00:10:00,350 --> 00:10:08,320 Here I can choose whether the cable is connected virtually to the interface and I can use port forwarding 95 00:10:08,320 --> 00:10:19,700 to ALLOW IT network boot on the gas to be mapped on forwarded to port on the host. 96 00:10:19,810 --> 00:10:21,130 We look at that in 97 00:10:24,780 --> 00:10:26,120 a little lecture. 98 00:10:26,380 --> 00:10:28,190 Connect this gets to the new. 99 00:10:28,190 --> 00:10:30,610 Net net look and press OK. 100 00:10:31,880 --> 00:10:39,590 I will start to start the machine up and I will Day-Glo. 101 00:10:39,790 --> 00:10:44,530 I will look at the network setting in the OS. 102 00:10:44,750 --> 00:10:51,750 I can see that this machine has an address in that range. 103 00:10:51,750 --> 00:10:58,490 As you can see on the screen is turned off as it had with just nedd. 104 00:10:58,530 --> 00:11:06,450 If I reach another machine to be on the network boot it would get the simulator address and we be able 105 00:11:06,450 --> 00:11:11,240 to do it between the guest and with the Internet 106 00:11:16,740 --> 00:11:24,710 the next next year we will learn be forwarding board for services for with. 107 00:11:24,710 --> 00:11:26,710 See you in that lecture.